light LAND ROVER FRELANDER 2 2006 Owner's Guide

14-Cabin t empera ture sensor15-Eva porator temperature se nsor16-ECM17-ATC modul e18-Fus e 27, CJB19-Blower mot or control module20-Sunloa d se nsor21-Fus ible link 17, BJB
PRINCIPLES OF OPERATION
Intake Air Control - Single Zone Manual System
The i ntake a ir source is cont rolle d manually by press ing the fres h/re circulat ed a ir switch located on the control panel. W he npress ed, the ATC module wil l illuminate the swi tch t ell-tale Light Emitti ng Diode (LED) and clos e the a ir intake door. A secondpress of the swit ch will caus e the ATC module to extinguish the swi tch LED and ope n the a ir intake door, a llowing fres h ai r toe nte r the cabin.
• NO TE: The ATC module wil l reduce the amount of fres h ai r ent ering the ca bin to reduce the ra m e ffect ca used by forwardmoti on of the ve hicle .
W he n recirculate d ai r is sele cted, the ATC module will re turn the air int ake door to the ope n position a fter a pe riod of 3minutes. Thi s he lps prevent mis ting within t he cabin. The 3 minute time pe riod for reci rcula ted air can be overridde n bypress ing and hol ding the fre sh/re circulat ed a ir s witch until t he s witch LED fl ashes 3 times. The air inta ke door will now remainclose d until t he next drive cycle.
The ATC module controls the pos ition of the air inta ke door by providing LIN bus messa ges to t he a ir intake door s teppermotor. A Hal l eff ect sens or l ocat ed withi n the st epper motor inf orms the ATC module that move me nt of the ste ppe r motor ist aking pl ace.
Intake Air Control - Dual Zone Automatic System
The i ntake a ir source is cont rolle d automatically unl ess overridden by press ing the fresh/recirculate d ai r switch loca ted on thecontrol pane l. Under aut oma tic control, t he ATC module det ermi nes the require d position of the air inta ke door usi ng it s'comfort' algorithm based on inputs from the ambient ai r tempe rature s ensor and the ca bin temperature se nsor.
W he n the ve hicle firs t enters power mode 6 (ignition on), the te ll-ta le LED on t he fresh/recirculated air swi tch will bei lluminat ed a nd t he air intake source wil l be aut oma tica lly controlle d by the ATC modul e. The ATC module will cont rol t hei ntake ai r source accordi ng t o ambie nt a ir te mpe rature a nd requeste d ca bin temperature. The intake ai r door will be opene d toa llow fre sh a ir into t he cabin, alt hough a small a mount of re circulat ed a ir will a lso be prese nt.
• NO TE: The ATC module wil l reduce the amount of fres h ai r ent ering the ca bin to reduce the ra m e ffect ca used by forwardmoti on of the ve hicle .
A single pres s of the fres h/re circulat ed a ir s witch wi ll extinguish the tel l-tal e LED. The ATC module will now close t he a iri ntake door a nd provide only recircul ated air into the cabin f or a period of 3 minutes . Af ter this peri od, the ATC module wil lreturn the ai r int ake door to automa tic control. This helps preve nt misti ng withi n the ca bin.
A second pre ss of the fre sh/recircula ted air s wit ch will a lso return the intake air source to a utomati c control and ill uminate thet ell-t ale LED.
The 3 mi nute time period for recircul ated air can be ove rridden by press ing and holding the fres h/re circulate d a ir switch untilt he s witch LED fl ashes 3 times. The air inta ke door will now remain clos ed unti l the next drive cycle .
The ATC module controls the pos ition of the air inta ke door by providing LIN bus messa ges to t he a ir intake door s teppermotor. A Hal l eff ect sens or l ocat ed withi n the st epper motor inf orms the ATC module that move me nt of the ste ppe r motor ist aking pl ace.
Intake Air Control - Dual Zone Automatic System with Pollution Sensor
The i ntake a ir source is cont rolle d automatically unl ess overridden by press ing the fresh/recirculate d ai r switch loca ted on thecontrol pane l. Under aut oma tic control, t he ATC module det ermi nes the require d position of the air inta ke door usi ng it s'comfort' algorithm based on inputs from the ambient ai r tempe rature s ensor, t he cabin temperature se nsor and the pollut ions ens or.
• NO TE: The ATC module wil l reduce the amount of fres h ai r ent ering the ca bin to reduce the ra m e ffect ca used by forwardmoti on of the ve hicle .
W he n the ve hicle firs t enters power mode 6 (ignition on), the 'AUTO ' te ll-ta le LED on the fresh/reci rcul ated air swit ch will bei lluminat ed a nd t he air intake source wil l be aut oma tica lly controlle d by the ATC modul e. A single pres s of thef resh/recircul ated air swi tch will exti ngui sh t he 'AUTO' te ll-t ale LED and illumina te t he 'MAN' te ll-ta le LED. The ATC modulewill now clos e the ai r int ake door and provide only recirculat ed a ir into t he cabi n for a period of 3 minutes. Afte r this period,t he ATC module will return t he a ir intake door to automatic cont rol. This he lps prevent mist ing within t he cabin.
A second pre ss of the fre sh/recircula ted air s wit ch will e xtinguis h both t he 'AUTO' a nd 'MAN' tel l-ta le LED's . The ATC modulewill now cont rol the inta ke a ir source according t o a mbie nt a ir te mperat ure and request ed cabin tempe rature. The a ir intakedoor will be opened to a llow fres h a ir int o the ca bin, but a s mal l amount of reci rcul ated air will also be pre sent . The amountof re circulate d ai r is dete rmi ned by t he ATC module using it s 'comfort' a lgorithm based on i nputs from the ambient airt emperat ure sensor and the cabi n te mpe rature s ens or.
A thi rd press of t he f resh/recirculate d ai r switch returns the air i ntake s ource to aut oma tic cont rol a nd will illumina te the'AUTO' te ll-ta le LED.
The 3 mi nute time period for recircul ated air can be ove rridden by press ing and holding the fres h/re circulate d a ir switch untilt he s witch LED's flas h 3 time s. The air intake door will now remain clos ed until the next dri ve cycle .
The ATC module controls the pos ition of the air inta ke door by providing LIN bus messa ges to t he a ir intake door s tepper

The ambient air t emperat ure s ensor i s a Negati ve Temperature Co-effi ci ent (NTC) thermis t or, and is mount ed in the LeftHand (LH) door mi rror. The s ens or is connect ed t o the Engi ne Cont rol Module (ECM) which t rans mit s an ambi ent ai rt emperature val ue over t he high speed CAN bus . This value i s rel ayed to the ATC modul e by t he Cent ral Junct ion Box (CJB)over t he medium s peed CAN bus.For addit ional informat ion, refer t o: Cont rol Component s (412-01 Cli mat e Cont rol , Descripti on and Operat ion).
REMOTE CONTROL COMPONENTS - VEHICLES FROM 2009MY WITH FFBH REMOTE
CONTROL
The addi ti on of remot e control retai ns the FFBH component s fit ted t o pre 2009MY vehicl es wit h t he addi ti on of thefol lowing components :
FFBH wit h upgraded s oft ware and cali brat ionFFBH remot e handsetFFBH remot e receiverRecei ver power, communicati on and antenna harnes sesAntenna mat chi ng unit harnes s to connect recei ver co-axial cable t o exis t ing DAB antenna in s ide window.
FFBH Remote Handset
ItemPart NumberDescription
1-On butt on2-Off butt on
3-LED operat ion indicator
4-Ant ennaThe remot e handset al lows t he dri ver t o remotely act ivate the FFBH wi thout entering t he vehi cl e. The hands et has a rangeof at leas t 100 m (328 ft ) i n free s pace, alt hough t his di s tance may be decreas ed depending on t he l ocat ion of obst acl ess uch as bui ldings . The hands et is powered by a 3.3 vol t CR1/3N replaceable bat t ery whi ch can be access ed by removi ng acover from the rear of t he hands et . The bat tery li fe in t he remote hands et is approximat ely 300 FFBH cycl es. One cycle i sdefi ned as a hands et butt on pres s fol lowed by 30-minut e burn t ime wi th flas hing LED feedback.
The remot e handset has a green Light Emit ti ng Diode (LED) to indicate the FFBH i s act ive. W hen t he 'O N' but ton i spres s ed on t he hands et for more t han 2 s econds, t he LED wi ll il lumi nat e for 2 s econds . Aft er t he 2 s econd period haspass ed, the LED wil l i ll uminate for 50 ms every 2 s econds for up to the 30 minut e on t ime of t he FFBH. The LED wil l onl ys top flas hing i f the 'OFF' but ton i s pres s ed or the 30 minute on t imer has elaps ed.
Remote Hands et LED Indi cat or Functi onal it y
The LED il lumi nat es i n different ways t o alert the driver to the various s tat es of the FFBH remote control sys t em asfol lows :
Illumi nates green for 2 s econds when t he ON but ton has been press ed t o s how t hat t he receiver unit hass uccess fully recei ved the hands et on request . The FFBH may now s t art operat ing providi ng that fuel l evel , bat teryvolt age and coolant t emperature variabl es are wi thi n li mit s .Flas hes green for 50 ms every 2 s econds t o i ndi cat e t hat the FFBH may be act ive.Illumi nates red for 2 seconds when the OFF but ton has been pres s ed t o s how t hat t he receiver unit has s uccess fullyreceived t he hands et off reques t. The FFBH s hould t hen s top operat ing.Flas hes green or red for 2 s econds when pres s ing t he ON or OFF but t ons t o i ndi cat e that the s i gnal was notreceived by t he FFBH receiverIllumi nates orange before changi ng to green or red to s how t hat remot e hands et batt ery vol tage i s lowFlas hes orange for 5 s econds t o s how t hat si gnal was not received by t he FFBH and t hat t he remote hands etbatt ery requi res replacement .
Remote Hands et Pairi ng
Each remot e hands et mus t be 'paired' t o t he receiver t o enabl e communicati ons . Each hands et has a unique identi fi cat ionnumber whi ch is st ored by t he receiver. The recei ver can s t ore up 3 hands et identi ficat ion numbers . If a fourth hands et ispaired to the recei ver, the recei ver wi ll repl ace the first pai red handset number wit h t hat for t he fourt h handset i n t hereceiver memory. Subsequentl y, t he first paired hands et wi ll no l onger be paired and wil l not be recognis ed by t he receiver.
The fol lowing procedure det ail s t he pai ri ng process :
Remove fus e FA5 from the Rear Junct ion Box (RJB)W ai t for a minimum of 5 s econdsReplace fus e t o pos it ion FA5 i n the RJBW i thi n 5 s econds of repl aci ng the fus e (and res toring t he receiver power s upply), pres s and hol d the remot e

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.

MessageO ther WarningsReasonAction
ECO STOP/STARTUNAVAILABLETel l-tal e li ght in t heEco swi tchext inguis hed
Eit her Hi ll Decent Control (HDC) or TerrainRespons e (TR) i s act iveDes elect HDC or TR i fterrain condit ions permi t
ENGINE SY STEM FAULTMalfunct ion Indi cat orLamp (MIL) il lumi nat edEngi ne Cont rol Module (ECM) has detected afault i n t he engi ne management s ys temConnect Land Roverapproved di agnos ti csys tem t o diagnos e faultFRONT LEFT TY REPRESSURE NOTMONITORED
Amber TPMS indicatorfl ashes for 75 secondsthen remainsil lumi nat ed
No t rans mis s ion from front left TPMSpres sure s ensorConnect Land Roverapproved di agnos ti csys tem t o diagnos e fault
FRONT PASSENGER DOOROPENNoneFront pas s enger door open or not fully cl osedNone
FRONT RIGHT TY REPRESSURE NOTMONITORED
Amber TPMS indicatorfl ashes for 75 secondsthen remainsil lumi nat ed
No t rans mis s ion from front ri ght TPMSpres sure s ensorConnect Land Roverapproved di agnos ti csys tem t o diagnos e fault
FUEL TANK CAP LOOSEOR MISSINGNoneNort h American vehi cl es onl y. Diagnos t icMonit oring of Tank Leakage (DMTL) pumpunabl e to pres surize t he fuel s yst em.For addit ional informati on, refer t o: Elect roni cEngi ne Cont rol s (303-14A Electroni c Engi neCont rol s - I6 3.2L Pet rol, Des cri pt ion andOperati on).
Ti ght en or repl ace t he fueltank cap. Check fuelsys tem for l eaks .
GRASS GRAVEL SNOWGras s Gravel SnowTerrai n Res pons e i condis played in mess agecent er
Advi sory mes s age. Terrain Res pons e rotarycont rol has been moved to the Grass GravelSnow posi ti on. Program will become acti veaft er 2 s econds
None
GRASS GRAVEL SNOWPROGRAM SELECTEDGras s Gravel SnowTerrai n Res pons e i condis played in mess agecent er
Advi sory mes s age. Terrain Res pons e Gras sGravel Snow special program has beens el ect ed for more t han 2 s econds and i scurrent ly acti ve
None
HDC FAULT SY STEM NOTAVAILABLESingle chime fromins trument cl ust ers ounder
Hil l Des cent Cont rol (HDC) sys tem faul t.Dri ve wit h care and do not at tempt t odes cend s teep s lopes .For addit ional informati on, refer t o: Ant i-LockCont rol - St abi li ty As s is t (206-09C Anti -LockCont rol - St abi li ty As s is t , Des cri pti on andOperati on).
Connect Land Roverapproved di agnos ti csys tem t o diagnos e fault
HDC NOT AVAILABLE INTHIS GEARGreen HDC act iveindicator flas hesIncorrect gear s el ect ed for HDC to operate.For addit ional informati on, refer t o: Ant i-LockCont rol - St abi li ty As s is t (206-09C Anti -LockCont rol - St abi li ty As s is t , Des cri pti on andOperati on).
Sel ect correct gear beforeat t empt ing des cent
HDC NOT AVAILABLESPEED TOO HIGHGreen HDC act iveindicator flas hesHDC not avai lable as current vehi cl e s peed isabove operat ing t hres hold.For addit ional informati on, refer t o: Ant i-LockCont rol - St abi li ty As s is t (206-09C Anti -LockCont rol - St abi li ty As s is t , Des cri pti on andOperati on).
Reduce s peed beforeat t empt ing des cent
HDC TEMPORARILY NOTAVAILABLE SY STEMCOOLING
Green HDC act iveindicator flas hesHDC s yst em swi tched off whi le brake s ys t emis cooli ngW ait unt il mes sage i sext inguis hed beforeat t empt ing des cent
HDC SW ITCHED O FFSingle chime fromins trument cl ust ers ounder
HDC s yst em swi tched off by driver, TerrainRespons e s ys t em or s peed thres hold hasbeen exceeded
None
HIGH ENGINE SPEED FORCOOLINGNoneIdl e s peed increased to as s is t engine cool ingNone
KEY IN IGNITIONCont inuous chi me fromins trument cl ust ers ounder
Advi sory mes s age informing the driver thatthe remot e hands et has been left i n t he s tartcont rol module, t he ignit ion has beens wit ched off, and t he dri vers door i s open
Remove t he remotehands et from t he s tartcontrol modul e
LEFT REAR DOOR O PENNoneLeft rear door open or not ful ly cl os edNone
LIGHTS ONCont inuous chi me fromins trument cl ust ers ounder
Advi sory mes s age that t he ext eri or l amps ares wit ched on, t he remot e hands et has beenremoved from the s t art control modul e andthe drivers door has been opened
Swi tch off ext eri or lamps
LOW COOLANT LEVELNoneEngi ne cool ant l evel below recommendedlevelCheck engine cool ingsys tem for l eaks and t opup as neces sary
LOW W ASHER FLUIDSingle chime fromins trument cl ust ers ounder at ignit ion on(power mode 6)
W as her flui d level bel ow t hres hol dAdd water and addi ti vemixt ure t o wi nds hiel dwas her bott le
MEMORY 1 SELECTEDNoneConfirmati on t hat memory funct ion has beens uccess ful ly carried outNone
MEMORY 2 SELECTEDNoneConfirmati on t hat memory funct ion has beens uccess ful ly carried outNone
MEMORY 3 SELECTEDNoneConfirmati on t hat memory funct ion has beens uccess ful ly carried outNone

5-Integrat ed Cont rol Module (ICM)
6-Power amplifier
7-Rear parking aid s ens or (4 off)
OVERVIEW
Two l evels of parki ng aid sys tem can be fit ted; a rear only sys t em or a front and rear s yst em.
The parking ai d s yst em provi des an audi ble warning t o t he dri ver when any obs tacles are in the pat h of the vehicle duringforward (i f front s ensors are fi tt ed) or revers e parking manoeuvres . The sys tem consi st s of four ult ras onic s ensors in eachbumper, a parki ng aid modul e and a parki ng aid s wi tch.
At low s peeds , the parki ng aid modul e us es the ul trasonic sens ors t o moni tor t he area around t he front and rear bumpers .If an object i s detected wit hin a monit ored area, t he module t hen outputs a warni ng usi ng t he audi o s ys t em s peakers. Thes ens ors can det ect s oli d objects such as pos ts , wall s and other vehicles and can also det ect l es s s oli d objects such as awire mes h fence. Object s very clos e t o t he ground may not be det ect ed, but becaus e of t hei r low hei ght may not causedamage to the vehicle.
The parking ai d s yst em compris es the foll owing component s:
Parking ai d moduleParking ai d s wit chEight parking ai d s ens ors.
The parking ai d module communi cat es via t he medium s peed Cont roll er Area Net work (CAN) bus wit h t he audi o s yst em vi at he Int egrated Cont rol Modul e (ICM). The audi o s yst em then output s t he appl icabl e warni ng t ones from the front or rears peakers when an object is detect ed. The medi um s peed CAN bus is al s o us ed to col lect vehicle dat a from other vehi cles ys t ems .
Parking Aid Module
The parking ai d module is l ocat ed on the Left Hand (LH) s ide of t he l uggage compart ment , behind t he 'C' pil lar trim panel .
The parking ai d module has t hree connect ors whi ch provide for power, ground and CAN bus connecti ons , front parking ai ds ens ors and rear parking ai d s ens ors .
The medium s peed CAN bus connect ions provi de for t he receipt of the foll owing i nformat ion from ot her s ys tems :
Anti -l ock Brake Sys t em (ABS) modul e - Road s peed si gnalTrans mis s ion Cont rol Modul e (TCM) - Reverse gear engaged si gnalTrai ler module - Trailer at tached to vehicl eIns t rument clus ter - Ambi ent t emperat ure s ignal.
The module al so out puts mess ages on t he medium speed CAN bus whi ch are recei ved by the Int egrated Control Modul e(ICM). The ICM proces s es t hes e mes s ages and convert s t hem int o Media Ori ent ated Sys tem Trans port (MOST) s i gnal swhich are pass ed t o t he audi o s yst em power ampl ifi er. These s ignal s are then us ed by t he power ampl ifier t o emit theappl icable warning t ones from t he front or rear audi o s peakers when an object i s detected by the front or rear parki ng aids ens ors . A warning t one can als o be emi tt ed t o alert the driver to a faul t in the parki ng aid s ys tem.
The parking ai d module performs s elf check rout ines and when t he s yst em is acti ve checks the sens or wiring for short oropen ci rcuit s . If a fault i s detected a code i s s tored in a memory in the modul e and if neces s ary ei ther t he front and/or rears ens ors can be dis abl ed. The driver is made aware of any faul t condit ion by the parki ng aid s wi tch Light Emi tt ing Di ode(LED) flas hing and a conti nuous warning t one bei ng emi tt ed for 3 seconds , in place of the normal short tones when t hes ys t em i s functi oning normal ly. Faul t codes can be read usi ng t he Int egrated Di agnost ic Syst em (IDS) vi a t he diagnost ics ocket.
Parking Aid Sensors
Four ul trasonic sens ors are located i n t he front and rear bumpers . Each s ens or compri s es a s ens or and a bumper ins ert .The ins ert ens ures t hat each s ensor i s correctl y ori entat ed in relat ion t o i ts l ocation i n t he bumper.
Each sens or has a three pin connect or which mat es wit h a bumper harnes s, whi ch in t urn is connect ed to the main bodyharnes s. Three pi ns provide for power s upply, ground and s ignal lines t o and from the parki ng aid modul e.
Each sens or compris es a pl as t ic hous ing which contai ns a piezo elect ric di s c. The disc res onat es at a frequency of 34.8kHz,produci ng t he ult ras oni c output. The di sc al s o receives t he reflected echo s ignal from any objects wit hi n range.
The parking ai d module controls t he operat ion of each sens or usi ng a digi tal output on t he s ignal line. The module controlst he sens or in one of t wo modes ; combi ned transmit ter and receiver mode or receiver mode only.
Parking Aid Switch

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Is the bat tery warning lamp i ll uminated?YesGO t o Pi npoint Tes t C.NoThe generat or output is wit hi n t he expected range, Do not replace the generator. If cus tomerconcern i s s ti ll evident cont act dealer t echnical support
PINPOINT TEST C : BOSCH NON-BMS G ENERATOR DIAG NOSTIC FLOW CHART
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
C1: CIRCUIT CHECKS
• NOTE: Freel ander 2 = Charge warni ng lamp is driven by t he cent ral juncti on box (from t he powert rain cont rol module) tot he ins trument panel clus ter via the CAN bus
• NOTE: Defender = Charge warning lamp i s dri ven by the powertrain control modul e t o the ins trument panel cl ust er viat he CAN busFreelander 2 = Refer t o t he elect rical circui t diagrams and check t he (LIN) ci rcuit bet ween thegenerat or and the engine control modul e for s hort ci rcuit t o ground, short ci rcuit to power, openci rcuit , hi gh res i st ance fault s
Defender = Refer to the el ect ri cal circuit di agrams and check the (D+ and ALTMON) circui ts bet weenthe generat or and t he engine control modul e for s hort circui t to ground, s hort circui t t o power, openci rcuit , hi gh res i st ance fault s
Are any circui t fault s evident?YesRepair t he circui t as required GO t o Pi npoi nt Tes t B.NoGO t o Pinpoint Tes t D.
PINPOINT TEST D : BOSCH NON-BMS GENERATOR DIAGNOSTIC FLOW CHART
T ESTCO NDIT IONSDET AILS/RESULT S/ACT IONS
D1: CIRCUIT CHECKS 1
• NOTE: Freel ander 2 = The heat ed rear s creen i s ti med t o operat e for 12 minutes• NOTE: Defender = The heat ed rear s creen is t imed to operate for 8 mi nutes
Connect a volt meter t o t he vehi cl e batt ery
Swit ch ignit ion s t at e t o on (engine off)
Turn off al l elect rical l oads e.g. (bl ower, radio, i nt eri or light s etc.)
Start the engine, s wit ch on the heat ed rear s creen
Ens ure the heated rear s creen is on (s ee note above) and t hat t he air condi ti oning s yst em is off.
Vol tage meas urement
Meas ure the volt age drop bet ween the generat or body and bat tery negat ive t ermi nal and recordthe value (V2)
Does t he volt age drop value (V2) = less than 0.3 Volts ?YesGO t o D2.NoSwit ch off engi ne. Ci rcuit check. Refer t o t he electrical ci rcuit diagrams, check the generator bodyand battery negative cables for loos e or corroded connecti ons . Repair any circuit fault s, retes t t hegenerat or GO t o Pi npoint Tes t B.D2: CIRCUIT CHECKS 2
Vol tage meas urement s
Meas ure the volt age drop bet ween the generat or B+ terminal and battery positive terminal andrecord value (V3)
Does t he volt age drop value (V3) = less than 0.3 Volts ?YesIns tal l a new generator. Refer to the warrant y policy and procedures manual, or determine if anyprior approval programme is i n operat ion, prior t o t he ins t al lat ion of a new modul e/componentNoSwit ch off engi ne. Ci rcuit check. Refer t o t he electrical ci rcuit diagrams check t he generator B+terminal and positive battery cables for l oose or corroded connect ions . Repai r any ci rcuit faul ts ,ret es t t he generator GO to Pi npoi nt Tes t B.

Relays
NameItem NumberVehicleDescriptionRelay R146Al lStarter mot or
Relay R249TD4BJB fus es 6, 8, 9, 11, 12 and 14
Relay R249i 6BJB fus es 1, 6, 8, 9, 11 and 12Relay R347Al lAir Condit ioning (A/C) compres s or cl utch
Relay R448TD4Glow plugs , BJB fus e 1
Relay R536Al lBJB fus es 39 (climat e control) and 45 (cigar light er/access ory socket)Relay R629Al lBJB fus es 34 and 35 (heated wi nds hiel d)
Relay R725Al lBJB fus es 37, 38, 41, 42, 43 and 44
Relay R835Al lW i ndshi el d wi per mot or (fast /sl ow s peed)Relay R932Al lHeadlamp was her pump
Relay R1028Al lLH horn, Ri ght Hand (RH) horn
Relay R1134Al lBJB rel ay 8 (winds hi eld wipers )Relay R1231Al lHeadlamp was her pump
Fuses
NameItemNumberVehicleDescription
FuseF11TD4Engine Cont rol Module (ECM) (gl owpl ug monit ori ng)
FuseF11i 6Diagnos t ic Monit ori ng of Tank Leakage (DMTL) leak det ect ion pump
FuseF22Automat ict rans mis s ionTransmis si on Control Module (TCM)
FuseF35AllEngine cooli ng fan modul e
FuseF46TD4BJB relay R4 (glow plugs)
FuseF57AllNot us ed
FuseF656TD4Front heat ed oxygen s ensor (HO2S)
FuseF656i 6HO2S', purge cont rol valve
FuseF757AllBJB relays R2 and R3
FuseF83TD4ECM (fuel injectors)
FuseF83i 6ECM (el ect ri c thrott le)
FuseF955TD4Mas s Ai r Flow (MAF) s ens or

NameItemNumberVehicleDescription
FuseF4038AllNot us ed
FuseF4137AllCJB fus es 1 t o 4
FuseF4230Manualt rans mis s ionECM
FuseF4230Automat ict rans mis s ionECM, TCM
FuseF4327AFSAFS control modul e
FuseF4327Headlamp l evel ingHeadlamp leveli ng cont rol module
FuseF4424AFSLH headl amp mot or
FuseF4523AllCi gar light er/access ory socket
CENTRAL JUNCTION BOX
Fuses
NameItemNumberVehicleDescription
FuseF11AllRain/li ght s ens or
FuseF22AllRes traints Cont rol Module (RCM), occupant clas s ifi cat ion sys tem s ens or
FuseF33AllABS modul e
FuseF44TD4Inst rument clus t er, electric boos ter heat er, Terrain Opti mizati on™ rotary cont rol, aut omati cdimming interior mi rror, li ght swi tch modul e, pas s enger airbag di s abl ed indicator, Accelerat orPedal Pos it ion (APP) sens or
FuseF44i6Inst rument clus t er, Terrai n Opt imi zat ion™ rot ary control, automat ic di mming interior mi rror,l ight s wit ch modul e, pas s enger airbag dis abled i ndi cat or, Accel erator Pedal Pos it ion (APP)s ensorFuseF55AllNot us ed
FuseF66AllAudio head unit , Infotai nment Cont rol Modul e (ICM)
FuseF77AllLH s t eering column mult i-functi on s wit ch
FuseF88AllInst rument clus t er

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PINPOINT TEST B : POOR SATELLITE RECEPTION
• NOTE: Move t he vehi cl e t o an open area, radi o waves from s at el li tes may not be recei ved ins ide buil dings.
• NOTE: Correct the vehicle cursor t o t he current locati on.
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
B1: SYST EM CHECK FOR DT CS
Check the s ys tem for DTCs whi ch may be logged.
Are any s ys t em DTCs l ogged?YesCarry out repair acti ons to correct the DTCs logged.Check sat ell it e recepti on.GO t o B3.NoGO to B2.
B2: RET RO-INST ALL INST ALLAT IONS CHECKCheck to see if t here are any ret ro-i nst all i ns t allat ions (ant i-t heft, radar, etc.)
Are there any ret ro-ins tal l i nst all ati ons ?YesAftermarket it ems may caus e eit her el ect ri cal or radio frequency int erference that can caus e s atel lit erecepti on t o deteriorat e.Remove t he power s upply (including backup power s upplies ) from any aft ermarket i tems i nst all ed. Ifrecepti on ret urns t o normal after dis connecti on of aft ermarket i tems , carry out the foll owing. Alt ert he ins t al lat ion pos it ion of any aft ermarket i tems.Check s atel li te recept ion.GO to B3.NoGO to B3.
B3: SAT ELLIT E R ECEPT ION CHECKSCheck the 'ST' column of t he navigati on diagnos t ics GPS i nformat ion screen (PIN code 662) after 10mi nutes have pass ed. There mus t be more t han 4 ‘P’s dis played for accurat e pos it ioning. Check t he‘HDOP’ value, t hi s mus t be l es s t han 5.
Are there more than 4 'P's di s pl ayed and is HDOP les s than 5?YesSatel li te recept ion i s normal .NoConfi rm t he GPS antenna is connect ed t o t he navi gat ion modul e.Refer t o t he electrical ci rcuit wi ri ng diagrams and check the integrit y of the coaxial cable andconnectors from the Navigat ion Control Modul e (NCM) to the GPS ant enna.Inst all a new GPS antenna or coaxial cabl e as requi red.Re-check s at ell it e recepti on.
PINPOINT TEST C : MAP DISC WILL NOT INSERT/EJECT
• NOTE: Ens ure t he parking brake is appli ed, and i gnit ion s tat us is set t o Auxil iary or ON.
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
C1: CHECK NAVIGAT ION DISC SLO T SHUT T ER
Check the navigat ion map dis c s lot s hut t er i s open.
Is t he navi gat ion map dis c s lot s hutt er is open?YesGO t o C2.NoOpen t he map di s c s lot s hut ter.GO t o C2.
C2: CHECK NAVIGAT ION MAP DISC WILL INSERT /EJECTCheck that i t is pos s ible to i nsert/eject navi gat ion map dis c.
Is it pos s ible to ins ert /eject navi gati on map dis c?YesOperat ion is normal.NoRefer t o t he electrical ci rcuit di agrams and check power s uppl y and ground connecti ons to theNavigat ion Control Modul e (NCM). If power s upply and ground connect ions are good, ins t al l a newNavigat ion Control Modul e (NCM) as required. Refer t o t he new module/component ins tal lat ion noteat t op of DTC Index.
PINPOINT TEST D : BLACK SCREEN (NAVIGATION MAP SCREEN DOES NOT DISPLAY)
• NOTE: Ens ure t he parking brake is appli ed, and i gnit ion s tat us is set t o Auxil iary or ON.
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
D1: CHECK SCREEN SAVER FUNCT IONCheck the s creen s aver funct ion operat ion.
Does the screen saver functi on operate?YesPres s t he dis play panel but ton.GO t o D2.NoGO to D2.
D2: CHECK DISPLAY BACKLIGHT
Check the di spl ay backli ght operat ion.
Does the di s pl ay backli ght operat e?YesRefer t o t he electrical ci rcuit diagrams and check t he GVIF cable bet ween Navigati on Cont rol Module(NCM) and HLDF s creen is properly connect ed.If the GVIF cable bet ween Navi gat ion Cont rol Modul e (NCM) and HLDF s creen is properly connect ed,check and i nst all a new GVIF cable as required. Refer t o t he new module/component ins tal lati on note