brake light LAND ROVER FRELANDER 2 2006 Repair Manual

Flammabl e - OBSERVE NO SMOKING POLICY .
Irrit at ion of t he mout h and t hroat may res ult from s wallowi ng. The main hazard from s wallowi ng ari ses if li qui d as pirat ionint o t he lungs occurs.
Liquid contact dri es the ski n and can caus e i rrit at ion or dermati ti s. Splas hes in the eye may be s light ly i rrit ati ng.
In normal circums t ances t he low vol ati lit y does not give ris e t o harmful vapors . Expos ure to mis t s and vapors fromkeros ene at el evat ed t emperature s houl d be avoi ded (mis ts may ari s e in dewaxing). Avoi d s ki n and eye cont act and makes ure t here i s adequat e vent il ati on.
If sw allow ed, DO NOT induce vomiting - SEEK IMMEDIAT E MEDICAL AT T ENT ION.
Gas Cylinders
Gas es such as oxygen, acet ylene, argon and propane are normall y s tored in cyli nders at pres s ures of up t o 138 bar (13800kPa) (2000 lbf/i n²) and great care should be taken i n handl ing t hese cyli nders t o avoi d mechani cal damage t o t hem or t ot he val ve gear at tached. The contents of each cylinder s houl d be clearl y ident ifi ed by appropri ate markings .
Cylinders should be s tored in wel l vent il at ed encl osures, and protected from ice and s now or direct sunli ght . Fuel gas es,for example acetyl ene and propane should not be st ored i n clos e proximit y t o oxygen cylinders .
Care should be exerci sed to prevent l eaks from gas cyl inders and l ines and als o t o avoid s ources of ignit ion.
Only trai ned pers onnel s houl d undertake work involving gas cyli nders .
General Workshop Tools and Equipment
It is es s ent ial t hat al l tools and equipment are maint ained in good condit ion and t he correct s afet y equi pment is us edwhere required.
Never us e t ools or equipment for any purpos e other t han that for whi ch they were desi gned. Never overl oad equi pments uch as hoi st s , jacks, axle and chas si s s tands or li ft ing sl ings . Damage caus ed by overloading i s not always immediatel yapparent and may res ult i n a fatal fai lure the next t ime that t he equi pment is us ed.
Do not us e damaged or defect ive t ools or equipment, part icularly hi gh s peed equipment s uch as gri ndi ng wheel s . Adamaged grindi ng wheel can dis int egrate wit hout warning and cause serious i njury.
W ear s uit abl e eye prot ect ion when us ing grinding, chis elli ng or s and bl ast ing equi pment .
W ear a s uit able breat hing mas k when us i ng abrasi ve blas ti ng equi pment or us i ng sprayi ng equi pment.
Make s ure t here i s adequat e vent il ati on to cont rol dust s , mis t s and fumes .
High Pressure Air, Lubrication and Oil Test Equipment
Always keep high press ure equi pment i n good condi ti on, and regul arly maint ai ned, parti cularly at joint s and uni ons.
Never di rect a high press ure nozzle, for example dies el i njector, at t he s kin as the fluid may penet rat e t o t he underlyingt is sue and caus e s eri ous i njury.
Jacking
Always refer to the Jacki ng and Lifti ng s ect ion of t hi s manual prior t o rai s ing t he vehi cl e off the ground.
W hen vehicle is t o be rais ed by means of a jack, ensure t hat i t is st andi ng on l evel ground, that parking brake is appli edand wheels are chocked. ALW AY S us e t he recommended jacking poi nt s and ens ure t hat vehi cl e jack has s ufficient loadcapacit y for t he weight of t he vehi cl e.
W ARNING: Do not work on or under a vehi cle s upported onl y by a jack. Always s upport t he vehi cl e on s afet y s tands .
Ensure t hat hois t s have s uffi ci ent load capacit y for t he wei ght of t he vehi cl e.
Legal Aspects
There are many l aws and regulat ions rel at ing to healt h and s afet y i n the us e and di spos al of materials and equipment i n aworks hop.
For a s afe worki ng envi ronment and t o avoi d environment al poll uti on, workshops s hould be famil iar, i n detai l, wi th t hemany healt h and s afety laws and regul ati ons wit hi n t hei r count ry, publ is hed by both nat ional and local aut horit ies .
Lubricants and Greases
Avoi d all prolonged and repeat ed contact wit h mi neral oils . All l ubricants and greases may be irri tat ing t o t he eyes ands ki n.
Used Engine Oil
Prol onged and repeat ed cont act wi th engi ne oil wil l res ult i n t he removal of nat ural fat s from the s kin, leading to drynes s ,irri tat ion and dermati ti s. In addit ion, used engi ne oil cont ains potent iall y harmful cont aminants whi ch may caus e s kincancer. Adequat e means of s kin protecti on and washi ng facil it ies mus t be provi ded.
Do not employ us ed engine oi ls as l ubricants or for any appli cat ion where appreciable s kin cont act i s li kel y t o occur.

Publi s hed: 11-May-2011
General Information - Road/Roller Testing
Des cript ion and Operat ion
Road or roll ing road t es t ing may be carri ed out for various reasons and a procedure det ail ing pre-t es t checks , throughengi ne s tarti ng and s topping, pre-driving checks , on-t es t checks to final checks on complet ion of t he tes t are given.
Unles s complete vehi cl e performance is bei ng checked, t he ful l road t est procedure need not be carried out . Ins tead, t hos eit ems part icularly relevant t o t he s yst em(s) bei ng checked can be ext racted.
Pre-Test Checks
W ARNING: If t he brake s yst em hydraul ic fluid level i s l ow, pedal travel i s exces si ve or a hydraulic leak is found, donot att empt to road t est t he vehicle unt il t he reas on for t he low fl ui d l evel, excess ive pedal travel or hydraulic leak isfound and rect ified.
It is s ugges t ed that pre-t es t and funct ional t es ts of t hose sys tems/circuit s whi ch affect t he safe and l egal operati ons oft he vehi cl e, s uch as brakes , light s and s teeri ng, should al ways be carri ed out before the road or roll ing road tes t .
Engi ne oil l evelEngi ne cool ant levelTires, for correct pres sure, compat ible types and tread patt erns , and wear wi thi n limi ts .There i s s ufficient fuel in the t ank to compl ete the t est .Check al l around the engine, t rans mis s ion and under the vehicle for oil , coolant , hydraul ic and fuel l eaks . Make anote of any apparent leaks and wipe off t he surrounding areas t o make it easi er to identi fy t he extent of the leakon complet ion of t he tes t.
Starting the Engine
• NOTE: On i nit ial dri ve away from cold and wit hi n t he fi rs t 1.5 km (1 mile), do not depress accelerat or pedal beyond halft ravel unt il t he vehi cl e has att ained a minimum s peed of 25 km/h (15 mil es /h). Never operat e at high engi ne speed or wi tht he accelerat or pedal at ful l travel whil st the engine i s cold.
With the ignition off, check:
The parking brake is appli ed.Automatic transmission: The s el ect or lever is i n 'P' - PARK.Manual transmission: The gear l ever i s in NEUTRAL.All i ns t rument gauges read zero.
With the ignition on, check:
Igni ti on cont roll ed warni ng li ght s come on.Engi ne t emperature gauge regis t ers a readi ng compat ibl e wi th t he engine t emperat ure.Fuel gauge regi st ers a reading appropriate to the fuel l evel i n t he tank.The operati on of the parki ng brake warning l ight and fl ui d l evel warni ng indicator light.
On Road Test Check:
CAUTION: At commencement of road tes ti ng, check the brake operati on while s ti ll travel li ng at low speed beforecont inuing wit h t he tes t. If t he brakes pul l to one si de, or appear to be ot herwi se fault y, do not cont inue wit h t he roadt es t unti l the fault has been found and rect ified.
The parking brake releas es completel y.Gear changing i s s mooth, and t here are no abnormal noi s es or vi brati ons from t he t rans mis s ion.The engi ne power out put is s ati s factory, accel erati on is smoot h and accel erator pedal operat ion is not s ti ff orheavy, and engi ne s peed ret urns t o idl e correctl y.There i s no exces s ive or abnormall y colored s moke from t he engi ne under normal driving, heavy l oad or overruncondi ti ons .Steering operat ion i s s moot h, accurat e, not exces s ively heavy or wit h exces s ive free pl ay or vibrat ion. Does not pul lt o one s ide and s elf centres smoot hly after corneri ng.All i ns t rument s regis t er the correct readi ngs and operate correctl y.Swit ches and controls operat e s moothl y and posi ti vel y, warning or i ndi cat or light s operate correctl y and thedirect ion i ndi cat or cont rol s elf cancels when the s t eering i s ret urned t o t he s traight ahead pos it ion.Heati ng and vent il at ion sys tems work correct ly and effect ively.Brakes operate efficientl y.
Brake Testing
Avoi d brake t es ti ng on busy roads where i t can caus e i nconveni ence or danger t o ot her road users.
CAUTION: Brake t es ti ng which i ncludes heavy brake appl icati ons should not be carri ed out wit h new brake pads /dis csunti l the component s have bedded-i n. New brake fri ct ion component s wi ll not reach ful l efficiency unt il t he beddi ng-inprocess is complet e. Not e t hat when new parking brake shoes or rear brake di scs have been ins t al led, it i s es sent ial thatt he 'beddi ng-in' procedure i s carri ed out.For addit ional informat ion, refer t o: Parking Brake Shoes Bedding-In (206-05 Parking Brake and Actuati on, GeneralProcedures).
Test t he brakes at s everal speeds wit hin the normal operat ing range usi ng both light and heavy pedal pres s ure. Note anyt endency to snat ch, pull or drag, and any undue del ay in appli cat ion or release.

DT CDescriptionPossible CauseAction
tank unit ci rcuit (Fuel eject s ens or) for s hort to ground.Us ing t he manufacturer approved diagnost ic sys temcheck and ins t al l lat es t relevant l evel of s oft ware t othe central juncti on box and the i nst rument panelcl ust er. If t he level of s oft ware is correct carry out abat t ery resetP1674-00Control ModuleSoft ware Corrupt edA s oft ware as s ert ion fai ledwit hi n t he moduleLoad the l ates t rel evant level of s oftware usi ng t hemanufacturer approved diagnost ic sys tem
U0001-00High Speed CANCommunicati on BusBus O ffCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0010-00Medium Speed CANCommunicati on BusBus O ffCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0100-00Lost Communi cat ionW i th ECM/PCM 'A'Los t communicat ion wit hECMCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0101-00Lost Communi cat ionwi th TCMLos t communicat ion wit hTCMCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0104-00Lost Communi cat ionW i th Speed Cont rolModule
Los t communicat ion wit hs peed cont rol moduleCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0126-00Lost Communi cat ionW i th Steeri ng AngleSensor Module
Los t communicat ion wit hs t eering angle s ens orCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0129-00Lost Communi cat ionW i th Brake Syst emControl Module
Los t communicat ion wit hABS modul eCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0135-00Lost Communi cat ionW i th Different ialControl Module -Front
Los t communicat ion wit hdi fferenti al control modul eCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0155-00Lost Communi cat ionW i th Ins t rumentPanel Cl us t er (IPC)Control Module
Los t communicat ion wit hi nst rument clus t erCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0156-00Lost Communi cat ionW i th Informat ionCenter "A"
Los t communicat ion wit hi nformati on cent erCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0159-00Lost Communi cat ionW i th Parking As s is tControl Module "A"
Los t communicat ion wit hparki ng aid modul eCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0164-00Lost Communi cat ionW i th HVAC ControlModule
Los t communicat ion wit hcl imat e cont rol moduleCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0166-00Lost Communi cat ionW i th Auxi li ary HeaterControl Module
Los t communicat ion wit hauxil iary heat er cont rolmodul e
Carry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0181-00Lost Communi cat ionW i th Headl ampLevel ling Cont rolModule
Los t communicat ion wit hheadlamp Levell ing controlmodul e
Carry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0199-00Lost Communi cat ionW i th "Door ControlModule A"
Los t communicat ion wit hDriver Door Modul e (DDM)Carry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0200-00Lost Communi cat ionW i th "Door ControlModule B"
Los t communicat ion wit hPas s enger Door Modul e(PDM)
Carry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0208-00Lost Communi cat ionW i th "Seat ControlModule A"
Los t communicat ion wit hPas s enger Seat Modul e(PSM)
Carry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0214-00Lost Communi cat ionW i th Remote Functi onActuati on
Los t communicat ion wit hRemot e Keyles s Entrymodul e
Carry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0231-00Lost Communi cat ionW i th Rain Sens ingModule
Los t communicat ion wit hrain sens ing moduleCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0236-00Lost Communi cat ionW i th Column LockModule
Los t communicat ion wit hs t eering column lockmodul e
Carry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0252-00Lost Communi cat ionW i th Lighti ng Cont rolModule - Rear 'B'
Los t communicat ion wit ht rai ler moduleCarry out the as s oci at ed network t es t for this DTCusi ng t he manufact urer approved diagnost ic s ys tem
U0301-00Soft wareIncompati bil it y wit hECM/PCM
ECM dis connect edIncorrect ECM i nst all edCheck el ect ri cal connecti ons to ECM. Check correct ECMis i nst all ed

DT CDescriptionPossible CauseAction
U0101-00Lost communicat ionwit h TCM - No s ubt ype i nformati on
Los t communi cat ion wi tht he Trans mis s ionControl Modul eCAN net work fault
Check t he Trans mis s ion Cont rol Module for st ored DTCs .Us ing t he manufacturer approved diagnost ic sys tem,compl ete the CAN Net work Int egrit y t est . Refer t o theelectrical ci rcuit diagrams and check t he CAN networkbet ween t he Adapt ive Front Li ght ing Sys tem (AFS) ControlModul e and t he Trans mis s ion Cont rol Modul eU0121-00Lost communicat ionwit h Ant i-lock BrakeSyst em (ABS)Control Module - Nos ub type i nformati on
Los t communi cat ion wi tht he Anti -l ock BrakeSys tem Modul eCAN net work fault
Check t he Anti -l ock Brake Sys t em Module for s tored DTCs.Us ing t he manufacturer approved diagnost ic sys tem,compl ete the CAN Net work Int egrit y t est . Refer t o theelectrical ci rcuit diagrams and check t he CAN networkbet ween t he Adapt ive Front Li ght ing Sys tem (AFS) ControlModul e and t he Anti -l ock Brake Sys t em ModuleU0126-00Lost communicat ionwit h St eering Angl eSens or Module - Nos ub type i nformati on
Los t communi cat ion wi tht he Steering AngleSensor ModuleCAN net work fault
Check t he Steering Angle Sens or Modul e for s t ored DTCs .Us ing t he manufacturer approved diagnost ic sys tem,compl ete the CAN Net work Int egrit y t est . Refer t o theelectrical ci rcuit diagrams and check t he CAN networkbet ween t he Adapt ive Front Li ght ing Sys tem (AFS) ControlModul e and t he Steeri ng Angle Sens or Module
U0140-00Lost communicat ionwit h Body ControlModule - No subt ype i nformati on
Los t communi cat ion wi tht he Central Junct ion BoxCAN net work fault
Check t he Central Junct ion Box for s tored DTCs . Us ing themanufacturer approved diagnost ic sys tem, complet e t heCAN Net work Integri ty tes t. Refer t o t he electrical ci rcuitdiagrams and check the CAN network bet ween t he Adapt iveFront Lighti ng Sys t em (AFS) Cont rol Modul e and t he CentralJuncti on Box
U0300-00Int ernal Cont rolModule Soft wareIncompati bili ty - Nos ub type i nformati on
Car Configurat ion Fi le(CCF) i nformati oni ncompati ble t o t heAdapti ve Front Li ghti ngSys tem (AFS) Cont rolModule
• NOTE: The Car Configurat ion Fil e (CCF) parametersrequired are (Vehicle type)(Headl amp t ype)(Gearbox t ype)and (Dayrunning light )
Re-configure the Car Confi gurati on Fil e (CCF) as requi redusi ng t he manufact urer approved diagnost ic s ys tem. Cl earDTC and re-t es t . If t he DTC remains s us pect t he Adapt iveFront Lighti ng Sys t em (AFS) Cont rol Modul e, refer t o t henew module ins tall ati on not e at t he t op of the DTC IndexU0402-00Invali d Dat aRecei ved FromTrans mis s ion Cont rolModule - No subt ype i nformati on
Inval id Dat a Recei vedfrom the Transmis si onControl Modul eTrans mi ss i on componentfaul t
Check t he Trans mis s ion Cont rol Module for st ored DTCs .Us ing t he manufacturer approved diagnost ic sys tem,compl ete the CAN Net work Int egrit y t est . Refer t o theelectrical ci rcuit diagrams and check t he CAN networkbet ween t he Adapt ive Front Li ght ing Sys tem (AFS) ControlModul e and t he Trans mis s ion Cont rol Modul eU0415-00Invali d Dat aRecei ved FromAnti -Lock BrakeSyst em (ABS)Control Module - Nos ub type i nformati on
Inval id dat a receivedfrom Anti -l ock BrakeSys tem Modul eAnt i-lock Brake Syst emModule component fault
Check t he Anti -l ock Brake Sys t em Module for s tored DTCs.Us ing t he manufacturer approved diagnost ic sys tem,compl ete the CAN Net work Int egrit y t est . Refer t o theelectrical ci rcuit diagrams and check t he CAN networkbet ween t he Adapt ive Front Li ght ing Sys tem (AFS) ControlModul e and t he Anti -l ock Brake Sys t em Module
U0422-00Invali d data fromBody Cont rol Module- No s ub t ypeinformat ion
Inval id s i gnal from theCentral Juncti on BoxCentral Juncti on Boxfaul t
Check t he Central Junct ion Box for s tored DTCs . Us ing themanufacturer approved diagnost ic sys tem, complet e t heCAN Net work Integri ty tes t. Refer t o t he electrical ci rcuitdiagrams and check the CAN network bet ween t he Adapt iveFront Lighti ng Sys t em (AFS) Cont rol Modul e and t he CentralJuncti on Box
U0428-00Invali d Dat aRecei ved FromSteering AngleSens or Module - Nos ub type i nformati on
Inval id Dat a Recei vedfrom the St eeri ng Angl eSensor ModuleSt eering Angle Sens orModule fault
Check t he Steering Angle Sens or Modul e for s t ored DTCs .Us ing t he manufacturer approved diagnost ic sys tem,compl ete the CAN Net work Int egrit y t est . Refer t o theelectrical ci rcuit diagrams and check t he CAN networkbet ween t he Adapt ive Front Li ght ing Sys tem (AFS) ControlModul e and t he Steeri ng Angle Sens or
U2100-00Ini ti al Configurat ionNot Complet e - Nos ub type i nformati on
Car Configurat ion Fi le(CCF) i nformati on notreceived complet ely
• NOTE: The Car Configurat ion Fil e (CCF) parametersrequired are (Vehicle type)(Headl amp t ype)(Gearbox t ype)and (Dayrunning light )
Re-configure the Car Confi gurati on Fil e (CCF) as requi redusi ng t he manufact urer approved diagnost ic s ys tem. Cl earDTC and re-t es t . If t he DTC remains s us pect t he Adapt iveFront Lighti ng Sys t em (AFS) Cont rol Modul e, refer t o t henew module ins tall ati on not e at t he t op of the DTC IndexU2101-00Control ModuleConfigurat ionIncompati ble - Nos ub type i nformati on
Car Configurat ion Fi le(CCF) i nformati oni ncompati ble t oAdapti ve Front Li ghti ngSys tem (AFS) Cont rolModule
Check t he correct Adapti ve Front Li ght ing Sys t em (AFS)Cont rol Module is i ns t alled to vehicle s pecificati on. Refitori gi nal or repl ace the modul e as required. Refer to thenew module/component ins tall ati on note at t he t op of theDTC Index
U3003-16Batt ery Vol tage -Circui t vol tage belowt hreshol d
The power s upply to theModule has been below9 Vol ts for more than1000 mi ll is econds
Sus pect Bat t ery or Charging fault . Check t he batt erycondit ion and st ate of charge. Check t he vehicle chargi ngs ys t em. Refer to the relevant workshop manual s ect ion.Clear the DTC, cycl e i gni ti on s tat e to off t hen on, i f DTCret urns refer to the el ect ri cal circui t diagrams and checkpower and ground ci rcuit t o t he Adapt ive Front Light ingSys t em (AFS) Cont rol Modul e

Publi s hed: 11-May-2011
Brake System - General Information - Brake System
Diagnosi s and Tes ti ng
Principle of Operation
For a detail ed descripti on of the brake s ys t em, refer t o t he rel evant Des cript ion and Operat ion secti on in the workshopmanual. REFER to:
Brake Syst em (206-00 Brake Sys t em - General Informat ion, Des cript ion and Operat ion),Front Dis c Brake (206-03 Front Di sc Brake, Des cri pt ion and Operati on),Rear Di sc Brake (206-04 Rear Di s c Brake, Des cri pti on and Operati on),Parking Brake (206-05 Parki ng Brake and Actuat ion, Descri pti on and Operat ion),Hydraul ic Brake Act uati on (206-06 Hydraul ic Brake Act uati on, Des cript ion and Operat ion),Brake Boost er (206-07 Power Brake Act uat ion, Des cript ion and Operat ion).
Inspection and Verification
1. Verify t he cus t omer concern.1.
2. Vis ually ins pect for obvious s igns of damage and s ys t em i ntegri ty.2.
Visual Inspection
MechanicalElectricalBrake mast er cyl inderBrake cali per pi st on(s )Brake di scsW heel bearingsBrake padsPower brake boos t erVacuum pumpBrake pedal li nkageBrake boos ter vacuum hos eTires
Damaged or corroded wiring harnes sBrake mas ter cyli nder fluid level s wi tch
3. If an obvious cause for an obs erved or report ed concern is found, correct t he caus e (if pos s ible) beforeproceeding t o t he next s t ep.3.
4. If t he caus e is not vis ually evi dent , verify t he concern and refer t o t he Sympt om Chart.4.
Road Test
Carry out a road tes t to compare act ual vehicl e braking performance wi th the performance s t andards expected by t hedri ver. The abi li ty of t he t est driver to make val id compari s ons and det ect performance defi cienci es wil l depend onexperience.
The dri ver s hould have a t horough knowl edge of brake s ys t em operat ion and accept ed general performance guideli nes tomake good comparis ons and detect performance concerns .
An experienced brake t echnician will al ways es t abl is h a route that wi ll be us ed for all brake di agnos is road t es t s . Theroads s elected will be reasonably s moot h and level. Gravel or bumpy roads are not sui table because the s urface does notall ow t he ti res t o grip t he road equall y. Crowned roads s houl d be avoided becaus e of t he large amount of wei ght s hifted tot he low set of wheels on t his type of road. Once the route is es tabl is hed and cons ist ent ly us ed, the road s urface vari ablecan be eli minat ed from t he t es t resul ts .
Before a road tes t, obt ain a compl et e des cript ion of t he cus t omer concerns or s uspected condit ion. From t he des cript ion,t he techni cian's experience wi ll all ow t he techni cian t o mat ch pos s ibl e caus es wi th s ympt oms. Certai n components wil l bet agged as pos si ble s us pect s whil e others wil l be eli minated by the evidence. More i mport ant ly, t he cus t omer des cri pt ioncan reveal uns afe condit ions which s hould be checked or correct ed before the road t est . The descri pti on wil l als o help formt he bas i c approach t o t he road tes t by narrowi ng t he concern t o s peci fi c components , vehicle s peed or condit ions .
Begin t he road tes t wit h a general brake performance check. Keepi ng t he des cri pti on of the concern in mind, t est t hebrakes at different vehicle s peeds usi ng both light and heavy pedal pres s ure.
If the concern becomes evident duri ng thi s check, verify it fit s t he descri pti on given before the road t est . If t he concern isnot evi dent , att empt to dupl icate t he condi ti on us ing t he informat ion from the des cri pt ion.
If a concern exi st s , refer t o t he Symptom Chart.
Symptom Chart
SymptomPossible CauseAction
Brakes nois yBrake padsBrake dis csGO t o Pinpoint Test A.
Vibrati on when brakes areappliedW heels /t ires out of bal anceW heel hub nut s loos eBrake cal iper mounti ng bolt s loos eBrake padsForeign mat eri al /s crat ches /corrosi onon brake dis c contact surfacesExcess i ve brake dis c t hicknes s
GO t o Pinpoint Test B.

brake boos ter.
5. Operate the engine for a minimum of 10 s econds at a fast i dle. Stop the engine and al low t he vehicle t o s t andfor 10 mi nut es. Then, appl y the brake pedal wi th approxi mately 89 N (20lb) of force. The pedal feel (brakeappli cat ion) s houl d be t he s ame as t hat not ed wit h t he engine runni ng. If the brake pedal feel s hard (no poweras s is t), ins t al l a new valve and t hen repeat t he tes t. If t he brake pedal s t ill feels hard, i ns t all a new brakeboos ter. If t he brake pedal movement feel s s pongy, bleed t he brake s ys t em.REFER t o: Brake Syst em Bl eedi ng (206-00 Brake Syst em - General Informati on, General Procedures ) /Brake Sys t em Pres s ure Bl eedi ng (206-00 Brake Syst em - General Informati on, General Procedures ).
5.
Brake Master Cylinder
Us ual ly, t he fi rs t and s tronges t indicat or of anything wrong i n t he brake s ys t em i s a feeling through t he brake pedal. Indiagnosi ng the condit ion of t he brake mas t er cyli nder, check pedal feel as evidence of a brake concern. Check for brakewarni ng lamp ill uminat ion and t he brake fluid level i n t he brake mas t er cyli nder reservoi r.
Normal Condit ions
The fol lowing condit ions are cons idered normal and are not i ndi cat ions t hat t he brake mast er cyl inder i s i n need of repair.
Modern brake sys tems are des igned t o produce a pedal effort that is not as hard as in the pas t . Compl aint s of lightpedal effort s s houl d be compared t o t he pedal efforts of another vehi cl e of t he s ame model and year.The fl uid l evel wi ll fal l wit h brake pad wear.
Abnormal Condi ti ons
Changes i n t he brake pedal feel or brake pedal travel are indicators t hat s omet hi ng coul d be wrong in the brake sys tem.The diagnost ic procedure and techni ques us e brake pedal feel , warning i ndi cat or il lumi nat ion and l ow brake flui d level asindicat ors t o diagnosi ng brake s yst em concerns . The foll owing condi ti ons are consi dered abnormal and indi cat e t hat t hebrake mas t er cyli nder i s in need of repai r:
• NOTE: Pri or to carrying out any diagnosi s , ens ure the brake sys tem warni ng indicator i s functi onal .
Brake pedal goes down fast . This could be caus ed by an external or int ernal leak.Brake pedal goes down s l owl y. Thi s coul d be caused by an int ernal or external l eak.Brake pedal is l ow or feels spongy. Thi s condit ion may be caus ed by no fl ui d i n the brake mas ter cylinder, reservoi rcap vent holes cl ogged or air i n t he hydraul ic s ys tem.Brake pedal effort is excess ive. This may be caus ed by a bi nd or obs t ructi on in the pedal/li nkage, a faul tynon-ret urn val ve, boost er or ins ufficient boos t er vacuum.Rear brakes lock up during light pedal force. Thi s may be caus ed by damaged brake pads , a parti ally appl ied parkingbrake, a damaged ABS s ens or or bearing fail ure.Brake pedal effort errat ic. This condit ion could be caus ed by the brake boos t er or incorrectl y ins tal led brake pads .Brake warning i ndi cat or is on. This may be caus ed by low fl uid l evel or fl oat as s embly damaged.
Non Pressure Leaks
Any reduced fl uid volume in t he brake mast er cyl inder res ervoi r may be caused by two types of none pres sure externalleaks .
Type 1: An ext ernal leak may occur at the brake mast er cyl inder res ervoir cap because of incorrect posi ti oning of t hegasket and cap. Repos it ion cap and gasket .
Type 2: An ext ernal leak may occur at the brake mast er cyl inder res ervoir mounti ng seal s. Repair s uch a l eak by ins tall ingnew s eals and make s ure that t he brake mas t er cyli nder reservoi r ret ai ning bolt i s correct ly i nst all ed.

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Publi s hed: 11-May-2011
Anti-Lock Control - Anti-Lock Control
Diagnosi s and Tes ti ng
Principles of Operation
For a detail ed descripti on of the Ant i-lock Braking Sys t em (ABS), refer to the relevant Des cri pt ion and Operati on s ect ion i nt he works hop manual . REFER t o: Anti -Lock Cont rol - St abi li ty As s is t (206-09C Anti -Lock Cont rol - St abi lit y As s is t,Des cript ion and Operat ion).
Inspection and Verification
CAUTION: Di agnos is by s ubs ti tut ion from a donor vehicle is NO T acceptabl e. Subs ti tut ion of cont rol modules doesnot guarant ee confirmat ion of a faul t, and may als o caus e addit ional fault s i n t he vehi cl e being t est ed and/or t he donorvehi cl e.
• NOTE: Pri or to any t es ti ng or ins pect ion, the vehicle should be check for any relevant warning l amps bei ng il lumi nat ed. Ifa warning l amp is ill uminat ed, check for DTCs and refer to t he relevant DTC Index, if no warni ng lamp is i ll uminated,cont inue wi th diagnos t ic procedures below.
1. Verify t he cus t omer concern.1.
2. Vis ually ins pect for obvious s igns of damage and s ys t em i ntegri ty.
Visual InspectionMechanicalElectrical
Brake flui d levelVacuum s ys t emW heel s peed sens or ins tall ati onW heel s peed sens or ai r gapSt eering wheel rot ati on sens orAccel erometer/s ens or clus t er i nst all ati onIncorrect wheel or t ire s ize
W arning light operat ionFus esW heel s peed s ens orsConnect ors /Pi nsHarnes s esSt eering wheel rot ati on s ens orAccel eromet er/sens or cl ust erHydraul ic Control Uni t (HCU)
2.
3. If an obvious cause for an obs erved or report ed concern is found, correct t he caus e (if pos s ible) beforeproceeding t o t he next s t ep3.
4. If t he caus e is not vis ually evi dent , check t he ant i-lock braking sys tem and s teering rot ati on s ens or modules forDi agnos ti c Trouble Codes (DTCs) and refer t o t he rel evant DTC Index.4.
DTC Index
• NOTE: If the control modul e or a component i s s us pect and the vehicle remains under manufacturer warrant y, refer t o theW arranty Pol icy and Procedures manual (s ect ion B1.2), or determine i f any pri or approval programme is in operat ion, pri ort o the ins tall ati on of a new module/component.
• NOTE: Generic scan t ool s may not read the codes li st ed, or may read only fi ve digit codes . Mat ch the five di git s from t hes can tool to the firs t fi ve di git s of the seven digi t code l is ted to ident ify t he faul t (t he las t t wo digi ts gi ve addi ti onalinformat ion read by the manufact urer approved diagnos t ic s ys tem).
• NOTE: W hen performing volt age or res is t ance t est s , always use a digi tal mult imeter (DMM) accurat e t o t hree deci malplaces, and wi th an up-t o-date cal ibrat ion cert ificate. W hen tes ti ng res is t ance al ways take t he res is t ance of t he DMMleads i nt o account .
• NOTE: Check and recti fy bas ic faul ts before beginni ng diagnos t ic rout ines i nvol vi ng pinpoint t es t s.
• NOTE: Ins pect connect ors for s igns of water ingres s , and pins for damage and/or corros ion.
• NOTE: If DTCs are recorded and, aft er performi ng the pi npoi nt tes ts , a fault is not present , an int ermi tt ent concern maybe t he caus e. Always check for loose connect ions and corroded terminals .
For a compl ete lis t of all Di agnos ti c Trouble Codes (DTCs) t hat could be logged on this vehicle, pleas e refer to Sect ion100-00.REFER t o: Di agnos t ic Trouble Code (DTC) Index - DTC: Ant i-Lock Braki ng Sys t em (ABS) (100-00 GeneralInformat ion, Des cript ion and Operat ion).
Pinpoint Tests
PINPOINT TEST A : BRAKE VACUU M ASSIST FU NCTION
T ESTCONDIT IONSDET AILS/RESULT S/ACT IO NS
A1: CHECK T HE BRAKE PEDAL T R AVEL WIT H T HE ENGINE OFF
Set i gnit ion s wit ch t o OFF.
Pump t he brake pedal s ix ti mes and hold firm press ure on t he pedal .
Did t he pedal t ravel decreas e and t he pedal go hard as i t was pumped?YesGO t o A2.NoCHECK the vacuum circui t to the brake boos t er. Start the engine and idle for three mi nut es, s wi tchignit ion OFF t hen repeat t he tes t. If t he pedal t ravel does not decreas e, s uspect the brake boos t er.
A2: CHECK T HE BRAKE PEDAL T R AVEL WIT H T HE ENGINE RUNNING

Fuel fired heat er
The FFBH (fuel fired boost er heat er) and St op/Start s ys t em wi ll not operate si mult aneous ly, due to low ambientt emperatures bei ng a fact or in t he funct ion of both sys tems .
Hood Latch Ajar-Switch
W ARNING: To avoi d injury when performing repai r work on t he vehicle al ways di s abl e the Stop/St art s ys tem bypres s ing t he ‘ECO’ butt on, ens ure that ‘ECO STOP/START OFF’ is di s pl ayed in t he mes sage Cent er and the ECO tel l-taleli ght in t he s wit ch is ext inguis hed.
The hood lat ch ajar-s wit ch hardwired to the CJB, has two functi ons :
Acts as a s top i nhi bit or, all owing t he engi ne t o remai n running if t he hood latch i s rel eased.Deact ivates the St op/Start s ys t em i f an engi ne s top i s t aki ng place, t his res ul ts in an engine st all ed condit ion. Theengi ne can be res t art ed usi ng t he ignit ion but ton. Stal l recovery wil l not funct ion i n t hi s condi ti on; refer t o t he StallRecovery secti on.
Aft er the hood i s clos ed reacti vat ion of t he Stop/Start sys tem is achieved by manuall y s tarti ng the engine.
System Fault
The Stop/St art s ys tem is aut omati cal ly acti vat ed each ti me an ignit ion cycl e occurs; t he dri ver will be i nformed t he sys t emis operat ing by the t ell -t ale l ight in the Eco s wi tch i lluminati ng. If the tell -t ale light does not il luminat e t hi s wi ll indicat et hat t here i s eit her a s ys t em faul t or the sys tem is not avail abl e. Onl y when t he dri ver at tempt s t o act ivat e t he sys t em bypres s ing t he ‘Eco’ but ton will t hey be informed of a fault by ‘ECO STOP/START FAULT’ being di spl ayed i n t he mes sageCenter.
Owi ng to the St op/Start s ys t em’s complexit y due t o many ot her vehicle modul es and communicat ion net works i nvol ved i nit s funct ion. It i s recommended t hat al l ot her sys tem faul ts be init ial ly diagnos ed and eliminated when inves t igati ngStop/St art fault s as t hes e could affect the operat ion of t he St op/Start sys tem.
Syst em DTC (di agnos ti c troubl e code)can be diagnos ed us ing Land Rover approved di agnos ti c equi pment.
STOP INHIBITORS, START INITIATORS AND START INHIBITORS
A number of s el ect able feat ures or vehicle si tuat ions can infl uence t he operat ion of t he Stop/St art s yst em’s operati on.Thes e can, depending on the parti cular circumst ances :
prevent the engine s hutt ing down (s t op inhibi tor),ini ti at e an aut onomous res tart (s tart ini ti at or),prevent an engi ne res t art (st art i nhi bit or).
Stop Inhibitors
Under normal ci rcums tances the St op/St art s ys t em wi ll automat icall y s hut down t he engi ne if:
t he vehi cl e is st ati onary,t he trans mi s si on is in neutral,t he cl utch pedal i s ful ly releas ed.
The fol lowing condit ions wi ll inhibi t the engine from s hutt ing down:
Dri ver effected st op inhi bi tor
The fol lowing driver effect ed condi ti ons will i nhi bit t he engi ne from shut ti ng down:
Dri ver s wi tches off t he Stop/St art s ys temTrans mis s ion not i n neut ral((no te that the d rive r re sting their ha nd o n the g ea r le ve r ca n move the tra ns mis sion o ut o f the ne utra l w ind o w w itho ut e nga g ing a ge a r))
Clut ch pedal not full y rel easedAccelerator pedal depres s edHood is openDri ver’s door is openDri ver’s safet y belt i s dis engagedHDC (hil l decent cont rol) i s acti veTR (terrain res pons e) mode i s act iveCli mate cont rol s ys t em us ed above cal ibrat ed thresholdW i nds hiel d demis t i s operati ngTrai ler electrical connect ion det ect ed
Vehicle s ys tem effect ed s top i nhi bit or
The fol lowing vehicl e s ys t em condi ti ons wil l inhibit t he engine from s hut ti ng down:
Dri ver s wi tches off t he Stop/St art s ys temBrake s ervo vacuum below thres holdBatt ery cold cranki ng capabil it y below t hres holdBatt ery s t ate of charge i s lowCatal yt ic converter out si de eit her pre or post cali brati on rangeDPF (di esel part iculat e filt er) i s regenerat ingEngi ne cool ant temperat ure bel ow t hreshol dEngi ne oil t emperature below thres hold

il lumi nat ed for t he remaining 2 s econds of the bulb check, this indicates t hat faults are st ored in t he ABS module memory.
If the warning i ndi cat or was il luminat ed due to a wheel speed s ensor faul t, t he i ndicat or will remain ill uminat ed at thenext i gnit ion cycl e, even i f the fault is recti fi ed. W hen the vehicle is driven above a s peed of 20 km/h (12.5 mph) theindicat or wi ll be ext ingui s hed. This al lows t he ABS module to perform a thorough check of t he s yst em and to es t abl is h t hatt he out put from t he repl aced s ensor i s correct .
Low Fuel Level Indicator
The low fuel level indicator is cont roll ed by t he fuel level gage s oftware (s ee above). W hen t he vehicle ent ers power mode6, the low fuel i ndicat or is ill uminat ed in an amber color for a 3 s econd bulb check. If t he fuel level gage softwaredetermines t he low fuel indicator s houl d be i ll uminated, it flas hes t he indicator at a rate of 2 Hz for 5 seconds . The firstfl ash is accompani ed by a chime from t he ins t rument clus ter s ounder. After t he 5 s econd fl as hing period t he indi cat or willremai n i llumi nated unt il fuel is added t o t he t ank or t he vehi cle i gni ti on is swi tched off.
Parking Brake Indicator
The red parking brake i ndi cat or is i ll uminated on receipt of a medium s peed CAN bus s ignal from t he CJB. The s ignalori ginates i n t he parking brake micros wit ch, whi ch is hardwired to the CJB. The parking brake indicator wil l onl y i llumi nateif t he parking brake is appli ed and t he vehi cl e is in power mode 6.
Rear Fog Lamp Indicator
The rear fog lamp indicator is il luminat ed on receipt of a medi um s peed CAN bus s ignal from t he CJB. The i ndicat or isil lumi nat ed i n an amber col or if t he vehi cl e is in power mode 6 and rear fog l amp operat ion has been reques ted.
Front Fog Lamp Indicator
The front fog l amp i ndi cat or is i ll uminated on recei pt of a medium s peed CAN bus si gnal from the CJB. The indi cat or i sil lumi nat ed i n a green color i f the vehicle is i n power mode 6 and front fog lamp operat ion has been reques ted.
Adaptive Front Lighting System Indicator
The Adapt ive Front l ight ing Syst em (AFS) indicator i s cont rol led by t he AFS module. The AFS module i s hardwi red t o t heCJB, whi ch relays s ignals to the i nst rument clus ter over the medi um s peed CAN bus . When t he vehi cl e enters power mode6, the AFS indicator is ill uminat ed in an amber color for a 3 s econd bul b check. If duri ng AFS operati on a faul t is det ect ed,t he AFS indicator wi ll fl ash at a frequency of 2 Hz.
Speed Control Indicator
The s peed control indicator i s cont roll ed by t he ECM, which t rans mit s a s peed cont rol acti ve si gnal t o t he ins t rumentclus ter via the CJB. The indicator wi ll il lumi nat e i n an amber col or when the vehicle is i n power mode 6 and s peed cont rolis act ive.
Trailer Indicator
The t rail er indicator is cont roll ed by t he ins trument cl ust er on receipt of medium speed CAN bus si gnal s from the CJB.W hen a trailer i s connected t o t he vehi cle el ect ri cal s ys t em and t he t urn s i gnal indicat or s wi tch i s operated, t he CJBt ransmit s a s ignal to the ins trument cl us t er to operat e t he t rail er indicator. The inst rument clus t er s oftware cont rol s thefl ash rat e of the indicator which flas hes in a green color. The t rai ler indi cat or flas hes s lowly, at t he s ame rat e as t he t urns ignal indicators .
Low Washer Fluid Indicator
The low washer fluid indicator is il luminat ed on receipt of a medi um s peed CAN bus signal from t he CJB. The s i gnalori ginates i n t he low washer fl uid l evel s wit ch, whi ch is hardwired to the CJB.
The amber low was her fl uid i ndi cat or is s ubject t o a 3 second bul b check when the vehicle ent ers power mode 6. If a lowwas her fluid level is detect ed for more t han 15 seconds when the vehicle is i n power mode 6, the ins trument cl us t er wil lil lumi nat e t he indi cat or.
Low Engine Coolant Level Warning Ind icator
The low engi ne cool ant l evel warni ng indicat or i s il lumi nat ed on recei pt of a medium speed CAN bus s i gnal from the CJBwhen t he vehi cl e is in power mode 6. The s ignal origi nat es in the ECM, whi ch trans mits the s i gnal t o t he CJB over t he highs peed CAN bus.
W hen t he vehicle ent ers power mode 6, the amber l ow engine coolant level warning i ndi cat or is i ll uminated for a 3 secondbulb check. If the warning i ndi cat or remai ns ill uminat ed aft er this period, the engine cooli ng s yst em s hould be checked forleaks and t opped up as necess ary.
Transmission Warning Indicator
The t ransmis s ion warni ng indi cat or di spl ays aut omati c transmis s ion and acti ve-on demand coupli ng warni ngs . The warni ngindicat or i s il lumi nat ed on recei pt of medi um s peed CAN bus s ignals from t he CJB. The s ignals origi nat e i n theTrans mis s ion Cont rol Modul e (TCM) and the act ive-on demand coupl ing control modul e res pect ively and are t rans mi tt ed tot he CJB over t he high s peed CAN bus .
The t ransmis s ion warni ng indi cat or i s a dual col or indicator, whi ch is subject t o a 3 second bulb check when the vehicleenters power mode 6. For t he fi rs t 1.5 seconds of the bulb check t he indicator i llumi nates i n an amber col or, fol lowed by1.5 seconds ill uminat ed in a red color.
The t abl e below det ails warning i ndicat or col or agai ns t mes s age cent er mess age.

Message Center Message
Warning Indicator Color
Automatic T ransmission RelatedWarningActive On-demand Coupling RelatedWarningTRANSMISSION FAULTAmberRed
TRANSMISSION FAULT AND OVERHEATRedn/a
TRANSMISSION FAULT LIMITED GEARSAVAILABLERedn/a
TRANSMISSION FAULT TRACTION REDUCEDn/aRedTRANSMISSION OVERHEAT SLOW DOW NAmberRed
Hill Descent Control Fault Warning Ind icator
The amber Hil l Des cent Cont rol (HDC) warning i ndi cat or is i ll uminated on receipt of medium speed CAN bus s i gnal s fromt he CJB . The si gnal s ori ginate in t he ABS module and are t rans mi tt ed to the CJB over the hi gh s peed CAN bus.
W hen t he vehicle ent ers power mode 6, the HDC warni ng indicator i s s ubject t o a 3 s econd bulb check. If duri ng HDCoperati on t he HDC warni ng indicat or i ll uminates i t s ignifies t hat the 'fade out' s t rategy has been i nvoked due tocomponent fai lure.
If the HDC warning indicator fl ashes i t s ignifies t hat t he 'fade out' s trategy has been invoked due to brake s ys t emoverheat . In thi s ins t ance, the firs t fl as h is accompanied by a chi me from t he ins trument cl ust er and the green HDC acti veindicat or wi ll be ext ingui s hed.For addit ional informat ion, refer t o: Anti -Lock Cont rol - St abi li ty As s is t (206-09C Anti -Lock Cont rol - St abi lit y As s is t,Des cript ion and Operat ion).
Door Open Indicator
The door open i ndi cat or is i ll uminated on receipt of medium speed CAN bus s i gnal s from t he CJB. The si gnal s ori gi nate i nt he door modules , which are hardwired t o t he CJB. The door open indicator wil l il lumi nat e i n a red col or if a door opens ignal is received by t he CJB from any door module while the vehicle is i n power mode 6.
Engine Management System Warning Indicator
The engi ne management s ys tem warni ng indicator i s il lumi nat ed on receipt of medium speed CAN bus s ignals from theCJB. The s i gnals origi nat e i n t he ECM and are transmit ted t o t he CJB over t he high speed CAN bus .
The amber engi ne management s yst em warning i ndicat or is ill uminat ed for a 3 second bulb check when the vehicle ent erspower mode 6. If t he indicat or s ubs equentl y il lumi nat es a DTC wil l be logged in t he ECM whi ch s houl d be int errogat edus ing t he Land Rover approved diagnos t ic s yst em.
Side Lamp Indicator
The green s ide light i ndi cat or is i ll uminated on recei pt of a medium s peed CAN bus si gnal from the CJB. The s ignalori ginates i n t he li ght s wi tch module and is t rans mi tt ed to the CJB over the Local Int erconnect Network (LIN) bus . Theins t rument clus ter wil l onl y i llumi nate t he s ide lamp i ndi cat or when the vehicl e is in power mode 6.
Dynamic Stability Control Indicator
The Dynamic St abi li ty Cont rol (DSC) i ndi cat or is i ll uminated by the i nst rument clus ter on recei pt of medi um s peed CAN buss ignals from the CJB. The s ignal origi nat es in the ABS modul e. The indicator is il luminat ed in an amber color for 3 s econdsfor a bul b check when t he vehicle ent ers power mode 6. If no fault s exis t, t he i ndi cat or is exti ngui shed after t he bulb checkperi od.
W hen DSC is acti ve, t he i ndi cat or flas hes t o inform the driver that t he s ys t em i s regulat ing engine out put and braki ngforces . If the i ndi cat or remai ns il luminat ed aft er the bulb check peri od or ill uminat es when dri vi ng, t he DSC s ys tem has afaul t or DSC has been des elected by t he driver us i ng the DSC swit ch on the floor cons ole.
Hill Descent Control Active Indicator
The HDC acti ve indicat or i s il lumi nat ed by t he ins t rument clus ter on receipt of medium s peed CAN bus s ignals from theCJB. The s i gnal ori ginates i n t he ABS module. The indicat or i s il lumi nat ed i n a green col or when HDC is act ive and t hevehi cl e s peed is bel ow a predet ermi ned thres hold. If the vehicle speed i s fas t er t han t he threshold li mit , the HDC indicat orwil l fl ash unt il t he vehi cl e s peed is reduced. On high line ins trument cl us t ers a support ing mess age wi ll als o be di spl ayedin the mess age cent er. For addi ti onal i nformat ion, refer to:
Ant i-Lock Cont rol - Stabi lit y As s is t (206-09C Ant i-Lock Cont rol - Stabil it y As s is t, Des cript ion and O perati on),Informat ion and Mes s age Cent er (413-08 Informati on and Mes sage Cent er, Descripti on and Operat ion).
If the us e of HDC caus es the brake di s cs to exceed their pre-determined t emperat ure, the HDC s ys t em i nit iates a 'fadeout'. The HDC indicat or flas hes during 'fade out ' and on hi gh li ne ins t rument clus ters a s upporti ng mes sage i s dis played i nt he mes sage center. W hen t he brake dis cs have cooled suffi ci ent ly, HDC i s react ivated and t he HDC i ndicat or ispermanentl y il lumi nat ed.
Anti-theft Alarm Indicator
The anti -t heft alarm i ndi cat or is controll ed direct ly from the CJB vi a a hardwi red connect ion. There i s no s oft warefuncti onal it y wit hin the i nst rument clus t er t o control operat ion of t he anti -t heft alarm i ndicat or.For addit ional informat ion, refer t o: Anti -Theft - Act ive (419-01A Anti -Theft - Acti ve, Des cri pt ion and Operati on).
Glow Plug Indicator
The glow pl ug indi cat or i s i llumi nated on recei pt of a medium speed CAN bus si gnal from the CJB. The s ignal originat es int he dies el ECM and indicates t he glow plugs are operat ional. The i ndi cat or wil l ill uminat e in an amber color when t hevehi cl e enters power mode 6 and a gl ow plugs acti ve s ignal is received from t he ECM. W hen t he combus ti on pre-heatprocedure has been carri ed out, t he ECM i nforms the ins trument cl us t er to ext inguis h t he glow pl ug indicat or.