ESP LAND ROVER FRELANDER 2 2006 Repair Manual

Publi s hed: 11-May-2011
General Information - General Service Information
Des cript ion and Operat ion
Introduction
This manual has been wri tt en in a format t hat i s desi gned to meet the needs of Land Rover technicians worl dwide and t oas si st them in t he efficient repai r and maintenance of Land Rover vehi cl es .
This manual provides descripti ons and methods for accomplis hing adjust ment, s ervi ce and repair work usi ng t es t ed andeffect ive procedures . Fol lowi ng thes e procedures wil l hel p ens ure product rel iabil ity.
Special Tools
The Speci al Tool(s ) Tabl e provided at t he begi nni ng of each procedure li st s t he s pecial t ool (s ) requi red t o carry out repairoperati ons wit hin t hat specific procedure. W herever poss i bl e, ill ust rat ions are provided whi ch wil l as s is t t echnicians i nidenti fyi ng the s pecial tool(s ) required and als o s howing s uch tool (s ) in use.
Speci al t ools may be obt ained from the manufact urer, SPX Tool s, t he addres ses of t heir branches will be found in theSpeci al Tools Gl oss ary.For addit ional informat ion, refer t o: Special Tool Glos sary (100-00 General Informati on, Des cri pti on and Operati on).
Important Safety Instructions
Appropri at e s ervi ce methods and correct repai r procedures are es sent ial for t he s afe and reli abl e operati on of all mot orvehi cl es as well as ens uri ng the personal s afety of t he i ndi vi dual carryi ng out the work.
This manual cannot poss ibl y anti ci pat e al l s uch vari at ions and provi de advi ce or cauti ons as to each. Any pers on whodeparts from t he ins t ructi ons provi ded in this manual mus t firs t es tabl is h t hat t hey compromis e nei ther thei r personals afety nor t he vehicle i ntegri ty by their choice of met hods , tool s or parts .
Indi vi dual s who undert ake their own repai rs should have s ome skil l or training and limi t repairs t o component s which coul dnot affect t he s afety of t he vehicle or i ts pas s engers. Any repai rs requi red to s afet y cri ti cal i tems such as s t eering, brakes,s uspens ion or s uppl ement al res traint s yst em s hould be carri ed out by a Land Rover Dealer. Repairs t o s uch i tems s houldNEVER be at tempt ed by untrai ned indivi duals .
Warnings, Cautions and Notes which appear in this manual
As you read through t his manual, you wi ll come acros s W arnings, Caut ions and Notes . A W arning, Cauti on or Not e i splaced at the beginni ng of a s eries of s t eps . If the warning, caut ion or note onl y appl ies t o one s t ep, i t is pl aced at t hebegi nning of t he specific s t ep aft er the s t ep number.
Warnings, Cautions and Not es have the foll owing meanings :
Warning: Procedures which mus t be foll owed to avoid the pos s ibil it y of pers onal i njury.
Caution: Cal ls at tent ion t o procedures which mus t be foll owed to avoid damage to components .
Note: Gi ves hel pful informati on.
References
References t o the Left Hand (LH) or Right Hand (RH) si de given i n t hi s manual are made when vi ewing t he vehi cl e or unitfrom the rear.
Fault Diagnostic Equipment
The vehi cl e i s equi pped wit h a number of electroni c cont rol s yst ems t o provide opt imum performance of the vehicl e'ss ys t ems .
Land Rover approved diagnos t ic equipment is avai lable and mus t be us ed where s pecified. The use of this equi pment willas si st wit h t he fault di agnos ti c abili ti es of the Deal er workshop. In parti cul ar, t he equi pment can be us ed t o i nterrogat et he elect roni c s ys t ems for di agnos is of faul ts whi ch may become evident during t he li fe of the vehicle.
This manual is produced as a reference s ource t o s uppl ement Land Rover approved di agnos ti c equipment.
Feat ures of t he equi pment include:
a. Ful ly upgradeable s upport for t he t echnician
b. Struct ured di agnos ti cs to accommodate al l ski ll levels
c. Direct print-out of screen i nformati on and tes t res ult s
Testing the vehicle
Operat ions covered in t his manual do not include reference t o t es t ing t he vehicle after repai r. It is es s ent ial t hat work i sins pect ed and t es t ed aft er compl eti on and if neces s ary, a road tes t of the vehicle is carried out , part icul arl y where s afet yrel ated i tems are concerned.
Repairs and Replacement Parts

Rear seat belt s
Side Curtain Airbag Modul es
CAUTION: If the head ai rbag modules are depl oyed, t he fol lowing component s mus t be replaced on the si de of thevehi cl e on whi ch the deployment occurred:
Side curt ain ai rbag modulesHeadl iner and all pil lar t ri msLink l ead bet ween airbag gas generat or and RCM harnes sAirbag ret aining cli psFront s eat bel t buckle pre-t ens i onersAny s ide i mpact s ens ors t hat have been phys i cal ly damaged or if a fault i s being regi st eredRCM
Additionally, the following items must be inspected for damage and replaced as necessary:
Component mount ing bracketsFront s eat bel ts , ret ractors and webbing, tongue lat chi ng functi on, 'D' l oop and body anchorage point sRear seat belt buckl es, webbing, buckle covers , t ongue l atching funct ion, and body anchorage point sAdjacent t rim componentsSeat bel t hei ght adjust ers
Rear impacts
CAUTION: If the s eat belt pre-tens ioners are deployed during a rear i mpact , the following component s mus t berepl aced:
Seat bel t pre-t ensi onersFront and rear s eat bel t ret ractors used during t he i mpactRCM
Additionally, the following items must be inspected for damage and replaced as necessary:
Seat bel t hei ght adjust ersFront s eat bel ts , ret ractors and webbing, tongue lat chi ng functi on, 'D' l oop and body anchorage point sRear seat belt buckl es, webbing, buckle covers , t ongue l atching funct ion, and body anchorage point s
Air Conditioning System Precautions
The air condi ti oni ng s yst em contai ns fl ui ds and components which coul d be pot ent ially hazardous to the s ervi ce engineeror the environment if not serviced and handl ed correctl y. The foll owing guideli nes are i ntended to alert t he s erviceengi neer t o pot ent ial s ources of danger and emphas is e t he i mport ance of ens uring t he i nt egri ty of t he Air Condit ioningoperati ng condi ti ons and component s i ns t alled to the vehicle.
W here neces s ary, addi ti onal s pecific precaut ions are det ail ed in t he relevant s ecti ons of t his Manual and als o in the Heal thand Safet y Sect ion. Thes e precauti ons mus t be referred to prior t o commenci ng repair operat ions .
The refri gerant us ed i n t he air condi ti oni ng s ys t em i s HFC-134a (Hydrofl uorocarbon) R134a.
• W ARNINGS:
Servi ci ng mus t onl y be carried out by pers onnel famil iar wit h bot h t he vehi cl e s ys tem and t he charging and t es ti ngequi pment. Al l operat ions mus t be carried out i n a wel l venti lat ed area away from open fl ame and heat sources .
R134a is a hazardous l iquid and when handl ed incorrect ly can caus e s erious injury. Sui table prot ect ive clot hi ng,cons is t ing of face protecti on, heat proof gloves, rubber boots and rubber apron or waterproof overal ls , mus t be worn whencarryi ng out operat ions on t he air condit ioning s ys tem.
Remedial act ions
W ARNING: Due to it s low evaporat ing t emperat ure, R134a must be handled wit h care. R134a spl as hed on any part oft he body will cause immedi ate freezing of t hat area. Als o, refrigerant cylinders and replenis hment t roll eys whendis charging wi ll freeze s ki n t o t hem if contact is made.
If an accident involving R134a s houl d occur, conduct t he followi ng remedi al acti ons :
If liquid R134a ent ers t he eye, do not rub i t. Gentl y run large quant it ies of eye wash over affected eye t o rai s e t het emperature. If an eye was h is not avail abl e, cool, clean wat er may be us ed t o fl ush the eye. Aft er ri nsi ng, covert he eye wit h a clean pad and s eek i mmediat e medical at t ent ion.If liquid R134a is s plas hed ont o t he s kin, run large quanti ti es of water over t he affected area to rais e thet emperature. Implement t he s ame acti on if t he s kin comes i n cont act wi th dis chargi ng cyl inders . W rap t hecont aminat ed body parts in bl ankets (or s imi lar mat eri al s ) and seek i mmediat e medical att ent ion.If the debil it at ing effect s of inhalati on of R134a vapour are s us pect ed, s eek fresh air. If t he affect ed pers on isuncons ci ous , move t hem away from t he cont aminated area t o fres h air and apply arti fici al respi rat ion and/or oxygenand s eek immedi at e medi cal at tenti on.
Service precauti ons
Obs erve t he fol lowing precaut ions when handl ing component s us ed in the ai r condit ioning s ys tem:

Invert the compres s or and gravi ty drain the oi l into a calibrated meas uri ng cyl inder. Rotat e t he compres sor clut ch tomake s ure the compres s or is complet el y drai ned.Note the quanti ty of oi l drained (Y cm³).Calculate the quanti ty of oi l to be drained from t he new compres sor us ing t he fol lowi ng formula:X cm³ — (Y cm³ +20 cm³) = Q cm³Remove the drain pl ug from the new compres s or and drain Q cm3 of oi l. ins t al l and tight en t he compres sor drai nplug.
Vehicle Weights
Itemkglb
Maximum Gros s Vehicle W eight (GVW ) - Al l model s (1)25055511Approximate unladen w eight (2):
3.2 Petrol18254015
2.2 Diesel18204004Maximum weight of unbraked trailer:
On-road7501650
Off-road7501650Maximum towable weight (mass) - T railers with overrun brakes:
On-road20004400
Off-road20004400Gross train weight - T railers with overrun brakes (3):
On-road45059911
Off-road45059911Nose w eight:
On-road150330
Off-road150330Maximum front axl e l oad - All models (4)13102882
Maximum rear axle load - All models (4)13602992
Maximum roof rack l oad - All models (5)75165(1) T he maximum permissible weight of the vehicle including passengers and load.
(2) T his figure includes the toolkit, all fluids to the correct levels and spare w heel but excludes the driver andpassengers.
(3) T he maximum permissible weight of the vehicle and braked trailer and their respective loads.
(4) T he front and rear maximum loads cannot be reached simultaneously as this will exceed the GVW limit. Whencalculating rear axle loading, remember that the trailer nose w eight, the load in the vehicle' s luggage area, w eighton the roof rack, and the weight of rear seat passengers must all be added together.
(5) T his figure includes the weight of the roofrack.
Vehicle Dimensions
ItemmminLengt h - excluding l icens e pl ate pl int h - All models4500177.2
Width - All models:
Mirrors extended218085.83Mirrors folded200578.95
Maximum height - including roof rail s - Al l model s182071.65
W heelbas e - Al l model s2660104.7T rack:
Front w ith 16" wheels161163.43
Front w ith 17"/18"/19" wheels160163.03Rear with 16" wheels162463.94
Rear with 17"/18"19" wheels161463.54
Vehicle ride height (1):Front490.7±1219.32±0.47
Rear504.6±1219.87±0.47
Underbody running cl earance t o exhaus t - Mi nimum - Kerb wei ght2299.0Front axle t o underbody clearance2168.5
Rear axl e t o different ial cas i ng cl earance26710.5
Suspension travel from kerb - ROW (unladen):2278.9Front (bump/rebound)105/804.13/3.15
Rear (bump/rebound)130/905.12/3.54
T otal articulation33513.2Suspension travel from kerb - NAS (unladen):
Front (bump/rebound)102/764/3
Rear (bump/rebound)127/895/3.5T otal articulation33013.2
W adi ng dept h50019.7
Depart ure angle - Towbar NOT ins tall ed34°Depart ure angle - Fi xed hei ght towbar - NOT NAS vehicles19°
Depart ure angle - Detachabl e towbar ins t al led - NOT NAS vehicle18°
Depart ure angle - Towbar i ns t alled - NAS vehi cl es19°Approach angl e31°
Breakover angle157°
Maximum gradient for conti nuous operat ion30°Maximum gradient for drive t hrough operat ion (2)45°

Dust
Dus t or powder produced during repai r operati ons may be irri tant , harmful or t oxi c. Avoid breathing dus t s from powderychemical mat eri als or t hos e aris ing from dry abrasi on operati ons. W ear respi rat ory prot ect ion if vent il ati on is inadequate.
Fine dus ts of combus ti bl e mat eri al can pres ent an expl osi on hazard. Avoid expl os i ve li mit s and s ources of ignit ion.
Electrical Equipment
Electric s hock can res ul t from the us e of faul ty el ect ri cal equipment or from t he misus e of equipment in good condit ion.
Make s ure t hat elect rical equipment i s maint ained in good condit ion and frequent ly tes ted. Fault y equi pment should belabell ed and preferably removed from t he work st ati on.
Make s ure t hat fl exes , cabl es , plugs and s ocket s are not frayed, ki nked, cut, cracked or ot herwi se damaged. If us i ng cablereel extens ion equipment, ALW AY S ens ure that t he cabl e is full y unwound from t he reel .
Make s ure t hat elect rical equipment and flexes do not come int o cont act wi th water.
Make s ure t hat elect rical equipment i s prot ect ed by the correct rat ed fus e.
Never mis use elect rical equipment and never us e equipment which i s in any way fault y. The res ult s coul d be fatal.
Make s ure t hat the cables of mobil e elect rical equi pment cannot get t rapped and damaged, s uch as i n a vehicle hoi st .
Make s ure t hat the des ignated el ect ri cal workers are trained in bas i c Fi rs t Ai d.
In cases of electrocution:
Swit ch off t he power supply before approachi ng t he victi m.If this is not poss i bl e, DO NO T T OUCH T HE VICT IM but push or drag t he pers on from the s ource of electricit yus ing dry, non-conduct ive mat erial .Commence res us ci tat ion i f trained t o do s o.SEEK IMMEDIAT E MEDICAL AT T ENT ION.
Exhaust Fumes
Thes e contai n as phyxiat ing, harmful and t oxic chemicals and part icl es such as carbon oxides , nit rogen oxi des, al dehydes ,lead and aromati c hydrocarbons . Engi nes should be run onl y under condi ti ons of adequat e exhaus t extract ion or generalvent il ati on and not in confi ned spaces .
Gasoline (Petrol) engine
There may not be adequate warning of odour or of i rrit at ion before t oxic or harmful effect s ari se. These may be i mmediat eor del ayed.
Gas Oil (Diesel engine)
Soot , dis comfort and irri tat ion us ual ly gi ve adequate warning of hazardous fume concent rat ions .
Fibre Insulation
The fi brous nature of s urfaces and cut edges can caus e s kin irri tat ion. Thi s is us uall y a physi cal and not a chemical effect .
Precaut ions s hould be taken to avoi d exces s ive s kin contact through careful organi zat ion of work pract ices and the us e ofgloves.
Fire
Many of the materials found on or ass ociated wit h t he repair of vehi cles are highly flammabl e. Some give off t oxic orharmful fumes i f burnt; ot hers s uch as fl uoroelas tomers when burnt or damaged by exces si ve heat can break down andproduce highly corrosi ve hydrofl uoric acid - See Fl uoroelas tomers.
Shoul d any mat erial be i n a burnt or overheated condit ion, handle wit h extreme caution and wear protecti ve clothi ng whenhandl ing s uch it ems . Dis pose of s uch mat erial i n accordance wit h l ocal regulat ions .
Decont aminate and dis pos e of protecti ve cl othing immedi at ely after us e.
Obs erve s trict fire s afety when st ori ng and handl ing flammabl e mat erial s or sol vent s, parti cularly near electrical equi pmentor welding proces s es.
Make s ure, before usi ng electrical or wel ding equipment, t hat there is no fi re hazard present .
Have a s uit abl e fire exti nguis her avai lable when us i ng welding or heati ng equipment.
First Aid
Apart from meeti ng any legal requirement s it is des irabl e for s omeone in the workshop t o be t rai ned in Fi rs t Aidprocedures.
Splas hes in t he eye s houl d be flus hed carefull y wit h clean wat er for at leas t ten minut es .
Soiled ski n s houl d be was hed wit h s oap and water.

In cas e of cold burns, from alt ernati ve fuels , place affected area in cool to col d water.
Indi vi dual s affect ed by i nhalat ion of gas es and fumes s hould be removed t o fresh air immediatel y. If effect s pers i st ,cons ult a doct or.
If liquids are s wall owed inadvertent ly, cons ult a doctor gi vi ng him the informati on on t he cont ainer or label . Do not inducevomit ing unles s t his acti on is indicated on the l abel .
Fluoroelastomers (Synthetic Rubber)
Many 'O' rings , seals , hos es , flexible pi pes and other s imi lar which appear t o be manufact ured from natural rubber are, i nfact , made of synt het ic mat eri als call ed Fluoroelas tomers .
Under normal operat ing condit ions , thes e mat erial s are safe and do not cons t it ut e a heal th hazard. However, if t hemat erial s are damaged by burni ng or expos ure t o exces s ive heat , they can break down and produce highly corros ivehydrofl uoric acid.
W ARNING: Cont act wi th hydrofluoric acid can cause serious burns on contact wi th t he s kin. If skin cont act does occur,carry out t he followi ng s teps i mmediat el y:
Remove any cont aminated cl othing.
SEEK IMMEDIAT E MEDICAL AT T ENT ION
Irrigate affected area of s ki n wi th copious amounts of cold water or li mewater for 15 to 60 minut es.
Foams - Polyurethane
Us ed in sound and nois e i nsul at ion. Cured foams us ed in seat and t ri m cus hioning.
Unreacted component s are irri tat ing and may be harmful t o t he s kin and eyes. W ear gloves and goggles .
Indi vi dual s wit h chronic res pirat ory di seas es, as t hma, bronchial medi cal problems , or his t ories of al lergi c dis eas es s houl dnot work i n or near uncured mat eri als .
The components , vapors or s pray mi s ts can cause direct irri tat ion, s ens i ti vi ty reactions and may be toxic or harmful .
Vapors and s pray mis ts must not be i nhal ed. Thes e mat erial s mus t be appl ied wit h adequate vent il at ion and res pirat oryprot ect ion. Do not remove t he respi rator i mmediat ely after s praying, wait unti l the vapour/mis t s have cl eared.
Burning of t he uncured component s and the cured foams can generate toxic and harmful fumes. Smoking, naked fl ames ort he use of el ect ri cal equipment during foaming operat ions and unt il vapors/mi st s have cleared s hould not be al lowed. Anyheat cut ti ng of cured foams or part ial ly cured foams s houl d be carried out i n areas having s uit abl e fume extract ionequi pment.
Fuels
Avoi d s kin contact wit h fuel where poss i bl e. Should cont act occur, wash the affected ski n wit h s oap and wat er.
Gasoline (Petrol)
Highly fl ammable - O BSERVE NO SMOKING POLICY .
Swall owi ng gasol ine (petrol ) can res ult i n mouth and throat i rrit ati on and absorpt ion from t he s tomach can res ult i ndrows ines s and uncons ci ousnes s. Smal l amount s can be fat al to chi ldren. Inhal at ion into the l ungs , t hrough vomit ing, is avery s eri ous hazard.
Gas ol ine (petrol) dri es the ski n and can caus e i rrit at ion and prolonged or repeat ed contact may caus e dermati ti s; if it i sall owed to ent er the eyes , it wi ll caus e s evere s marti ng. W ash affect ed area wi th copious amount s of water and SEEKIMMEDIAT E MEDICAL AT T ENT ION.
Gas ol ine (petrol) may contai n appreci abl e quanti ti es of benzene, whi ch is t oxi c upon inhalat ion and t he concentrat ion ofvapors mus t be kept very low. Hi gh concent rat ions wi ll caus e eye, nose and throat i rrit ati on, naus ea, headache, depress ionand s ymptoms of drunkennes s . Very hi gh concent rat ions wi ll res ult in rapi d l os s of conscious ness .
Make s ure t here i s adequat e vent il ati on when handl ing and us ing gas oli ne (pet rol). Great care must be taken to avoi d t hes erious consequences of i nhal at ion in t he event of vapour buil d up aris ing from s pill ages in confi ned spaces .
Speci al precauti ons appl y to cl eani ng and maint enance operat ions on gas ol ine (petrol) s torage tanks.
Gas ol ine (petrol) s houl d not be us ed as a cleaning agent. It mus t not be si phoned by mout h.
Gas-oil (Diesel Fuel)
Combust ibl e.
Prol onged s kin contact wit h hi gh boi li ng point gas oils (di es el fuel) may caus e s erious ski n dis orders including s kin cancer.
Inhalat ion i nto the l ungs will cause int ernal bl eedi ng - SEEK IMMEDIAT E MEDICAL AT T ENT ION.
If sw allow ed, DO NOT induce vomiting - SEEK IMMEDIAT E MEDICAL AT T ENT ION.
Kerosene (Paraffin)
Us ed als o as heati ng fuel , sol vent and cleaning agent.

Publ is hed: 27-Apr-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Terrain
Response Control Module (ATCM)
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.
1. Verify t he cus t omer concern.1.
2. Vis ually ins pect for obvious s igns of mechani cal or electrical damage.2.
Visual InspectionMechanicalElectrical
* Ti re condit ion, pres sures, et cDriveline, Engine, Transmis s ion, Sus pensi on,component s (correct ins tall ati on, damage, etc)
Fus esHarness es /Connect orsTerrai n res pons e modul eEngi ne Cont rol Module (ECM)Transmis s ion Control Modul e (TCM)Ant i-Lock Brake Sys t em control modul eAct ive On-demand cont rol moduleDynami c s us pensi on cont rol module * Controllerarea network (CAN) ci rcuit s
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 , check for Di agnos ti c Trouble Codes (DTCs) and refer t o t he DTC Index.4.
DTC Index
• NOTE: If the control modul e/t rans mis s ion i s s uspect and the vehicle remai ns under manufacturer warrant y, refer t o t heW 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/transmis s ion.
• 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 el ect ri cal volt age or resi s tance tes t s, al ways us e a digit al mult imet er (DMM) accurate to threedeci mal places , and wi th an up-to-date cali brat ion cert ificate. W hen t es ti ng res is t ance, always take t he res i st ance of t heDMM leads int 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 .
Des cript ion And Operat ion
For a detail ed descripti on of the Terrain Respons e s ys t em, refer t o t he rel evant Descript ion and Operat ion secti on in theworks hop manual .For addit ional informat ion, refer t o: Ride and Handli ng Opti mizat ion (204-06 Ride and Handli ng Opt imi zat ion, Descripti onand Operat ion).
Terrain Response C ontrol ModuleDT CDescriptionPossible CauseAction
C1A00-46Control Module -cal ibrat ion /paramet ermemory fai lure
The Terrain Res ponseCont rol Modul e hasi ndi cat ed a cali brat ion /paramet er memoryfail ure for embeddeds ys tems us i ng FLASHmemory. Thi s i sequivalent t o EEPROM inRAM/ROM/EEPROMembedded s ys t emsCorrupti on in thenon-volat il e memorys t orage s yst em(EEPROM) in t he TerrainRes pons e Cont rolModule
Rect ify thi s DTC before att empti ng t o rect ify others . Recordal l DTCs logged and clear them. W it h ignit ion on sel ect aterrain res pons e s peci al program, t urn off the i gnit ion, thenturn back on the i gni ti on and veri fy t he s elected s peci alprogram is s t il l act ive. If t he s el ect ed t errai n res ponsespecial program is not s t il l act ive and has ret urned t o t hegeneral program, confirm i f DTC has ret urned. Repeatprocedure agai n once more. If DTC is st il l pres ent i nst all anew terrai n res pons e rotary cont rol and control modul e. Referto the warranty pol icy and procedures manual if a module issus pect

DT CDescriptionPossible CauseAction
C1A01-96LED Circui t -componentint ernal fail ure
Terrain res pons e rotarycontrol and controlmodul e - LED s hortcircui t t o groundTerrain res pons e rotarycontrol and controlmodul e - LED opencircui t
• NOTE: If t he s yst em i s i n 'fails afe default mode due t oanot her i s sue no LEDs will i ll uminate. This fault does notcaus e t he s ys t em t o go t o 'fail safe default '.
Refer to the Des cri pt ion and Operati on s ect ion of works hopmanual . Check t errai n res ponse s ys t em, special programLEDs . One or more of the LEDs i s s uspected of notill uminat ing as appropri ate. W it h the engi ne running movethe t errain respons e rot ary control through al l fi ve programsand confi rm t he appropriat e s peci al program LED does notill uminat e when t he terrain res pons e rotary cont rol i s in thatpos it ion. Sus pect t he terrain res pons e rotary cont rol andcont rol module, check and ins t al l a new t errain respons erot ary cont rol and control modul e as required, refer t o t henew module/component i nst all ati on not e at t he t op of theDTC Index.
C1A02-94Rotary EncoderStuck InInt ermedi at ePosi ti on -unexpectedoperati on
The t errain respons erotary cont rol is hel d i nan intermediate pos i ti on(between t he s peci alprograms ) for more t han60 secondsForei gn objectprevent ing correctoperat ion of t errai nrespons e rot ary controlMechani cal damage t ot he t errai n res ponserotary cont rol
• NOTE: Sus pect driver error do not replace the terrainres pons e rotary cont rol at thi s t ime
Check for forei gn object prevent ing correct operat ion ofterrain res pons e rotary cont rol. St art t he vehi cle engine,rot at e t he t errai n res ponse rot ary control unt il it has l ocat eda genui ne detent, wai t 60 s econds. St op t he vehi cl e engine,cl ear t he DTC and retes t
U0073-88Control ModuleCommunicati onBus "A" Off - busoff
Bus off. The TerrainRes pons e Cont rolModule has det ect ed t hedat a bus is not avail abl eCAN bus open ci rcuitCAN bus short ci rcuit t ogroundCAN bus short ci rcuit t opowerFail ure of anothercontrol modul e on t heCAN bus
Refer to el ect ri cal circui t diagrams , check CAN ci rcuit for openci rcuit , short to ground, s hort t o power, repai r/renew asneces sary. Us i ng the manufact urer approved diagnos t icsys tem, carry out network int egrit y t est . Check t he s yst em isoperat ing correctl y and the DTC does not return.
U0100-87LostCommunicati onW i th ECM/PCM "A"- mi ss i ngmes s age
The Terrain Res ponseCont rol Modul e has notrecei ved one or moreexpect ed mes s ages fromt he Engine ControlModuleHi gh s peed CAN circuitcommunicat ions fai lureOpen ci rcuit EngineCont rol Modul e,powerfeedOpen ci rcuit EngineCont rol Modul e, grounds upplyEngine Cont rol Modul edi sconnect ed from t hehi gh s peed CANcommunicat ion busOpen ci rcuit EngineCont rol Modul e highs peed CAN l ow circui tOpen ci rcuit EngineCont rol Modul e highs peed CAN hi gh ci rcuitEngine Cont rol Modul enot configuredEngine Cont rol Modul efail ure
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe Engine Cont rol Modul e for DTCs and refer t o t he rel evantDTC index. Usi ng the manufact urer approved diagnos t icsys tem, carry out network int egrit y t est . Us ing t hemanufact urer approved diagnos t ic s ys tem, re-configure t heEngi ne Cont rol Module. Refer t o electrical ci rcuit diagrams,check power feed and ground s uppl ies , to Engi ne Cont rolModul e for open circui t. Check for open circuit Engine Cont rolModul e high s peed CAN l ow circui t. Check for open circuitEngi ne Cont rol Module hi gh s peed CAN high circui t, repai r asneces sary
U0101-87LostCommunicati onwit h TCM -mi ss i ng mes sage
The Terrain Res ponseCont rol Modul e has notrecei ved one or moreexpect ed mes s ages fromt he Trans mi ss ionCont rol Modul eHi gh s peed CAN circuitcommunicat ions fai lureOpen ci rcuitTrans mi s si on Cont rolModule, powerfeedOpen ci rcuit
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe Trans mi s si on Cont rol Module for DTCs and refer to therelevant DTC index. Usi ng t he manufact urer approveddi agnos t ic s yst em, carry out net work i ntegri ty tes t. Us i ng themanufact urer approved diagnos t ic s ys tem, re-configure t heTransmis s ion Control Modul e. Refer t o el ect ri cal circui tdi agrams , check power feed and ground s upplies , t oTransmis s ion Control Modul e for open circui t. Check for openci rcuit Trans mi ss i on Cont rol Module hi gh s peed CAN lowci rcuit . Check for open circui t Trans mis s ion Cont rol Modul ehi gh s peed CAN high circui t, repai r as neces s ary

DT CDescriptionPossible CauseAction
U0140-87LostCommunicati onW i th Body Cont rolModule - mis s ingmes s age
The Terrain Res ponseCont rol Modul e has notrecei ved one or moreexpect ed mes s ages fromt he Body Control ModuleHi gh s peed CAN circuitcommunicat ions fai lureOpen ci rcuit BodyCont rol Modul e,powerfeedOpen ci rcuit BodyCont rol Modul e, grounds upplyBody Control Modul edi sconnect ed from t hehi gh s peed CANcommunicat ion busOpen ci rcuit BodyCont rol Modul e highs peed CAN l ow circui tOpen ci rcuit BodyCont rol Modul e highs peed CAN hi gh ci rcuitBody Control Modul e notconfi guredBody Control Modul efail ure
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe Body Control Modul e for DTCs and refer t o the relevantDTC index. Usi ng the manufact urer approved diagnos t icsys tem, carry out network int egrit y t est . Us ing t hemanufact urer approved diagnos t ic s ys tem, re-configure t heBody Cont rol Modul e. Refer to elect rical circui t diagrams ,check power feed and ground s uppl ies , to Body Cont rolModul e for open circui t. Check for open circuit Body ControlModul e high s peed CAN l ow circui t. Check for open circuitBody Cont rol Modul e high speed CAN hi gh circuit , repair asneces sary. Sus pect t he Body Cont rol Module, check andins tall a new Body Cont rol Module as required, refer to thenew module/component i nst all ati on not e at t he t op of theDTC Index. Check t he s ys t em i s operati ng correct ly and t heDTC does not return.
U0300-55Int ernal Cont rolModule Soft wareIncompati bili ty -not configured
The Terrain Res ponseCont rol Modul e hasfail ed to recogni se amat ching mas t erconfi gurati on ID fromt he CAN dat a busmas t erTerrain Res ponseCont rol Modul e hasi ncorrect CANconfi gurati onCAN bus mast er notcorrect ly confi guredMes s age cont ainingconfi gurati on ID notrecei ved due to CAN busi s sueMes s age cont ainingconfi gurati on ID nott rans mi tt ed by CAN busmas t er
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe CAN configurat ion i n the Terrai n Respons e ControlModul e, check correct s oftware vers ions i nst all ed and updat eas neces sary. If s imi lar DTCs from other modules s uspectCAN bus or CAN bus mas ter ECU, check CAN bus operat ion,check the CAN configurat ion i n t he CAN bus mas t er modul e,check correct s oft ware vers i ons ins tall ed and updat e asneces sary. Check the sys tem is operati ng correctl y and t heDTC does not return.
U0401-94Invali d Dat aRecei ved FromECM/PCM -unexpectedoperati on
The Terrain Res ponseCont rol Modul e hasdet ect ed that t heEngine Cont rol Modul ecomponent had operat edi n a way or at a ti met hat it had not beencommanded t o operateThe engine managements ys tem, Engine Cont rolModule is unable t os upport normal t errai nrespons e functi onal it y,t he t errai n res ponses ys tem wil l go int odefaul t condit ionEngine managements ys tem faultEngine Cont rol Modul efail ure
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe Engine Cont rol Modul e for DTCs and refer t o t he rel evantDTC index, recti fy as requi red. Check t he s yst em is operat ingcorrectl y and the DTC does not return
U0402-94Invali d Dat aRecei ved FromTrans mis s ionControl Module -unexpectedoperati on
The Terrain Res ponseCont rol Modul e hasdet ect ed that t heTrans mi s si on Cont rolModule component hadoperat ed in a way or ata ti me t hat it had notbeen commanded tooperat eThe t rans mi ss ions ys tem, Trans mi ss i onCont rol Modul e i s unabl et o s upport normal
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe Trans mi s si on Cont rol Module for DTCs and refer to therelevant DTC index, recti fy as requi red. Check the s ys tem isoperat ing correctl y and the DTC does not return

DT CDescriptionPossible CauseAction
t errain respons efunct ionali ty, the terrainrespons e s yst em will goi nto defaul t condit ionTrans mi s si on s ys t emfaultTrans mi s si on Cont rolModule fail ure
U0415-94Invali d Dat aRecei ved FromAnti -Lock BrakeSyst em Cont rolModule -unexpectedoperati on
The Terrain Res ponseCont rol Modul e hasdet ect ed that t heAnt i-Lock Brake Sys temcontrol modul ecomponent had operat edi n a way or at a ti met hat it had not beencommanded t o operateThe Ant i-Lock BrakeSys tem , Anti -LockBrake Sys t em controlmodul e is unable tos upport normal t errai nrespons e functi onal it y,t he t errai n res ponses ys tem wil l go int odefaul t condit ionAnt i-Lock Brake Sys temfaultAnt i-Lock Brake Sys temcontrol modul e fai lure
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe Ant i-Lock Brake Sys tem cont rol module for DTCs and referto the relevant DTC index, rect ify as requi red. Check t hesys tem is operati ng correctl y and t he DTC does not return.Sus pect t he Ant i-Lock Brake Sys tem cont rol module, checkand ins tall a new Anti -Lock Brake Syst em cont rol module asrequired, refer to the new module/component i nst all at ionnot e at t he top of t he DTC Index.
U0437-94Invali d Dat aRecei ved FromDifferent ialControlModule-Rear -unexpectedoperati on
The Terrain Res ponseCont rol Modul e hasdet ect ed that t he RearDi fferenti al Cont rolModule component hadoperat ed in a way or ata ti me t hat it had notbeen commanded tooperat eThe Rear Different ials ys tem, RearDi fferenti al Cont rolModule is unable t os upport normal t errai nrespons e functi onal it y,t he t errai n res ponses ys tem wil l go int odefaul t condit ionRear Different ial s yst emfaultRear Different ial ControlModule fail ure
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe Rear Different ial Module for DTCs and refer t o t herelevant DTC index, recti fy as requi red. Check the s ys tem isoperat ing correctl y and the DTC does not return. Sus pect t heRear Di fferenti al Module, check and i nst all a new RearDifferent ial Modul e as requi red, refer t o t he newmodul e/component i ns t allat ion not e at t he top of t he DTCIndex.
U2012-4ACar Configurat ionParamet er(s) -incorrectcomponentins t al led
The Terrain Res ponseCont rol Modul e hasdet ect ed a mi s matchbet ween the hardwareconnect ed and thehardware expect edVehicle not correctl yconfi guredIncorrect componentsi nst all ed for vehicleconfi gurati on
Usi ng t he manufact urer approved diagnost ic s ys tem, checkthe vehicle confi gurati on file, rect ify as neces s ary. Checkcorrect components for vehi cl e configurat ion are i ns t alled,recti fy as necess ary. Check the s ys tem is operat ing correctl yand the DTC does not ret urn.

DT CDescriptionPossible CauseAction
B1A62-13Pres s ure Sens or -circuit openMat pres s ure sens orvolt age reference ors ignal ci rcuit - opencircui t
Refer t o the el ect ri cal circui t diagrams and check matpres s ure s ensor volt age reference and si gnal circui tsfor open circui t
B1A62-7BPres s ure Sens or -low fl uid l evelLow flui d level - bladderdamagedCheck and i nst all new bl adder as required. Refer tothe warrant y poli cy and procedures manual, ordetermine i f any prior approval programme is i noperati on, prior t o the ins tall ati on of a newmodule/component
U0001-88High Speed CANCommunicati onBus - Bus off
Bus offRefer t o the el ect ri cal circui t diagrams and check CANnetwork for s hort , open ci rcuit . Carry out t he CANnetwork int egrit y t es t us ing t he manufact urerapproved di agnos t ic s yst em
U0151-00LostCommunicati onW i th Res t rai nt sControl Module -no s ub t ypeinformat ion
Res traints cont rolmodule mis s ingmes s age
Refer t o the el ect ri cal circui t diagrams and checkpower and ground suppli es to res traint s cont rolmodule. Carry out CAN network int egrit y t est us ingthe manufact urer approved diagnos t ic s ys tem
U0300-00Int ernal Cont rolModule Soft wareIncompati bili ty -no s ub t ypeinformat ion
Mas ter car configurat ionfil e ID does notcorrespond
Check correct occupancy s eat modul e is ins tall ed forvehi cl e s peci fi cat ion. Check auxili ary junct ion box forrel at ed diagnos ti c troubl e codes and refer t o rel evantdiagnos t ic t rouble code i ndex
U2016-51Control ModuleMain Software -not programmed
Mai n s oft ware notprogrammedCheck and i nst all a new occupancy s eat modul e asrequired. Refer to t he warranty pol icy and proceduresmanual , or det ermine i f any prior approval programmeis in operat ion, pri or t o t he ins t al lat ion of a newmodule/component
U201A-51Control ModuleMain Cal ibrat ionData - notprogrammed
Mai n cal ibrat ion dat anot programmedCheck and i nst all a new occupancy s eat modul e asrequired. Refer to t he warranty pol icy and proceduresmanual , or det ermine i f any prior approval programmeis in operat ion, pri or t o t he ins t al lat ion of a newmodule/component
U3000-04Control Module -Syst em InternalFailures
Occupancy s eat modul ei nt ernal electroni cfailure
Check and i nst all a new occupancy s eat modul e asrequired. Refer to t he warranty pol icy and proceduresmanual , or det ermine i f any prior approval programmeis in operat ion, pri or t o t he ins t al lat ion of a newmodule/component
U3000-54Control Module -mi ss i ng cal ibrat ionThis di agnos ti c t roublecode is set i f a'cali brat e occupancys eat modul e empt ys eat offset ' routi ne isreques ted and fail s duet o one of t hepre-condi ti ons t oexecut e t he rout ine
Check t he fol lowi ng crit eri a have all been achi eved:Igni ti on st atus set t o RUN/START. Veri fy s eat isalways empt y aft er power-up before re-zero isrequest ed. The occupancy s eat modul e has gonethrough the s eat ass embl y plant cal ibrat ion. Nocol li si on event recei ved from t he res traint s cont rolmodule during t he current i gni ti on cycle. No fault spres ent in t he current i gni ti on cycle. The t ri ggermes sage for cal ibrat e empt y s eat offs et has beenreceived from the di agnos ti c tool . Occupancy s eatmodule has enough ti me t o begin cl as s ificati on.Temperature is bet ween 6C (42F) and 36C (97F)
U3003-16Batt ery Vol tage -circuit vol tagebelow t hres hold
Ci rcuit volt age bel owt hres hol dCheck bat tery is i n fully charged and s ervi ceablecondit ion. Check integrit y of chargi ng s ys t em
U3003-17Batt ery Vol tage -circuit vol tageabove thres hold
Ci rcuit volt age abovet hres hol dCheck bat tery is i n fully charged and s ervi ceablecondit ion. Check integrit y of chargi ng s ys t em