LAND ROVER FRELANDER 2 2006 Repair Manual

DT CDescriptionPossible CauseAction
B1D64-01Left HeadlampSwivell ing Mot or -General Elect ricalFailure
Internal Headlamp Mot orFaultInternal HeadlampCi rcuit Faul t
Us ing t he manufacturer approved diagnost ic sys temperform an On Demand Self Tes t, l ook for any errors i nmovement (compare wi th other headl amp) and vi sual lyins pect t he lamp for i nt ernal damage or di s locat ion (balljoi nt s out). Refer t o t he electrical ci rcuit diagrams andcheck for circui t faul t bet ween t he Adapt ive Front Light ingSys t em (AFS) Cont rol Modul e and t he Headl amp Swi vel lingMotor. If no mechanical or circui t fault s are evident ,s us pect headlamp int ernal fault , replace as requi red. Referto the new modul e/component i nst all at ion not e at t he topof the DTC Index
B1D64-87Left HeadlampSwivell ing Mot or -Mis s ing mess age
Mi ss i ng mes sageUs ing t he manufacturer approved diagnost ic sys temperform an On Demand Self Tes t, l ook for any errors i nmovement (compare wi th other headl amp) and vi sual lyins pect t he lamp for i nt ernal damage or di s locat ion (balljoi nt s out). Refer t o t he electrical ci rcuit diagrams andcheck for circui t faul t bet ween t he Adapt ive Front Light ingSys t em (AFS) Cont rol Modul e and t he Headl amp Swi vel lingMotor. If no mechanical or circui t fault s are evident ,s us pect headlamp int ernal fault , replace as requi red. Referto the new modul e/component i nst all at ion not e at t he topof the DTC IndexB1D65-01Right HeadlampSwivell ing Mot or -General elect ricalfai lure
Internal Headlamp Mot orFaultInternal HeadlampCi rcuit Faul t
Us ing t he manufacturer approved diagnost ic sys temperform an On Demand Self Tes t, l ook for any errors i nmovement (compare wi th other headl amp) and vi sual lyins pect t he lamp for i nt ernal damage or di s locat ion (balljoi nt s out). Refer t o t he electrical ci rcuit diagrams andcheck for circui t faul t bet ween t he Adapt ive Front Light ingSys t em (AFS) Cont rol Modul e and t he Headl amp Swi vel lingMotor. If no mechanical or circui t fault s are evident ,s us pect headlamp int ernal fault , replace as requi red. Referto the new modul e/component i nst all at ion not e at t he topof the DTC Index
B1D65-87Right HeadlampSwivell ing Mot or -Mis s ing mess age
Mi ss i ng mes sageUs ing t he manufacturer approved diagnost ic sys temperform an On Demand Self Tes t, l ook for any errors i nmovement (compare wi th other headl amp) and vi sual lyins pect t he lamp for i nt ernal damage or di s locat ion (balljoi nt s out). Refer t o t he electrical ci rcuit diagrams andcheck for circui t faul t bet ween t he Adapt ive Front Light ingSys t em (AFS) Cont rol Modul e and t he Headl amp Swi vel lingMotor. If no mechanical or circui t fault s are evident ,s us pect headlamp int ernal fault , replace as requi red. Referto the new modul e/component i nst all at ion not e at t he topof the DTC Index
B1D68-00Left HeadlampSwivell ing FeedbackSens or - No s ub t ypeinformat ion
Internal HeadlampSensor FaultInternal HeadlampCi rcuit Faul t
Us ing t he manufacturer approved diagnost ic sys temperform an On Demand Self Tes t, l ook for any errors i nmovement (compare wi th other headl amp) and vi sual lyins pect t he lamp for i nt ernal damage or di s locat ion (balljoi nt s out). Refer t o t he electrical ci rcuit diagrams andcheck for circui t faul t bet ween t he Adapt ive Front Light ingSys t em (AFS) Cont rol Modul e and t he Headl amp Swi vel lingFeedback Sens or. If no mechani cal or circuit fault s areevi dent , s us pect headlamp int ernal fault , replace asrequired. Refer t o t he new modul e/component ins t al lat ionnot e at t he t op of the DTC IndexB1D69-00Right HeadlampSwivell ing FeedbackSens or - No s ub t ypeinformat ion
Internal HeadlampSensor FaultInternal HeadlampCi rcuit Faul t
Us ing t he manufacturer approved diagnost ic sys temperform an On Demand Self Tes t, l ook for any errors i nmovement (compare wi th other headl amp) and vi sual lyins pect t he lamp for i nt ernal damage or di s locat ion (balljoi nt s out). Refer t o t he electrical ci rcuit diagrams andcheck for circui t faul t bet ween t he Adapt ive Front Light ingSys t em (AFS) Cont rol Modul e and t he Headl amp Swi vel lingFeedback Sens or. If no mechani cal or circuit fault s areevi dent , s us pect headlamp int ernal fault , replace asrequired. Refer t o t he new modul e/component ins t al lat ionnot e at t he t op of the DTC Index
C1A03-12Left Front HeightSens or - Circui ts hort t o batt ery
Left Front Hei ght Sens orcircui t s hort to powerRefer to the el ect ri cal circui t diagrams , and check LeftFront Height Sens or circuit for s hort to power
C1A03-14Left Front HeightSens or - Circui ts hort t o ground oropen
Left Front Hei ght Sens orcircui t s hort to ground oropen circui t
Refer to the el ect ri cal circui t diagrams , and check LeftFront Height Sens or circuit for s hort to ground or openci rcuit
C1A05-12Left Rear HeightSens or - Circui ts hort t o batt ery
Left Rear Height Sens orcircui t s hort to powerRefer to the el ect ri cal circui t diagrams , and check Left RearHeight Sens or circuit for s hort to power
C1A05-14Left Rear HeightSens or - Circui ts hort t o ground oropen
Left Rear Height Sens orcircui t s hort to ground oropen circui t
Refer to the el ect ri cal circui t diagrams , and check Left RearHeight Sens or circuit for s hort to ground or open ci rcuit
U0001-88High Speed CANCommunicati on Bus- Bus off
CAN Bus OffCAN Bus Ci rcuit faultCheck ot her modul es for rel ated DTCs . Carry out the CANNetwork Int egrit y t est us i ng the manufact urer approveddiagnos t ic s ys tem

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

DT CDescriptionPossible CauseAction
U3003-17Batt ery Vol tage -Circui t vol tageabove thres hold
The power s upply to theModule has been above16 Vol ts for more than1000 mi ll is econds
Sus pect Charging faul t. Check the bat tery condi ti on ands tat e of charge. Check the vehicle chargi ng s ys t em. Referto the relevant workshop manual s ect ion
U3003-62Batt ery Vol tage -Signal comparefai lure
Di fference in bat teryvolt age, of 2 volt s ormore, bet ween t hecentral broadcastvolt age (vi a CAN Bus )and Adapti ve FrontLight ing Sys tem (AFS)Control Modul e
Check ot her modul es for rel ated s t ored DTCs . Refer to theelectrical ci rcuit diagrams and check power and groundvol tages at t he Adapt ive Front Light ing Sys tem (AFS)Cont rol Module

Publi shed: 06-Jul-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Heating
Ventilation and Air Conditioning Control Module (HVAC)
Des cript ion and Operat ion
• NOTE: If a cont rol module or component i s s uspect and the vehicl e 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 program is i n operat ion, beforet he replacement of a component.
• NOTE: Generic scan t ool s may not read the codes li st ed, or may read only 5-digi t codes . Match t he 5 digi ts from t he s cant ool t o t he fi rs t 5 di gi ts of the 7-digit code li s ted t o i dent ify the fault (the last 2 digi ts gi ve ext ra informati on read by themanufacturer-approved di agnos ti c s ys t em).
• 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 DTC's are recorded and, after performi ng t he pinpoint tes t s, a fault i s not pres ent , an i nt ermit tent concern maybe t he caus e. Always check for loose connect ions and corroded terminals .
For addit ional informat ion, refer t o: Cli mate Cont rol Syst em (412-00 Cl imat e Control Sys tem - General Informat ion,Diagnosi s and Tes ti ng).
Heating ventilation and air conditioning control module (HVAC )
DT CDescriptionPossible CauseAction
B102E-09Air quali ty s ens or generalfai lure informati on -Component fai lures
Int ernal s ens or faultInst all a new air qual it y s ensor
B102E-11Air quali ty s ens or generalelectrical fail ures - Ci rcuits hort to ground
Air quali ty s ens or circui t -s hort to groundIncorrect cli mat e cont rolmodule i nst all ed
Refer t o t he electrical ci rcuit diagrams and checkair quali ty sens or ci rcuit for short to ground. Inst alla new cl imat e control modul e as required, refer t onew modul e/component ins t al lat ion not e at thet op of the DTC Index
B102E-12Air quali ty s ens or generalelectrical fail ures - Ci rcuits hort to bat t ery
Air quali ty s ens or circui t -s hort to powerAir quali ty s ens or - O pencircuit
Refer t o t he electrical ci rcuit diagrams and checkair quali ty sens or ci rcuit for short to power. Ins tal la new air qualit y s ensor as requi red
B1030-09Left front s eat heatergeneral fail ure i nformat ion- Component failures
Seat heat er modul eint ernal fail ureInst all a new seat heater module, refer to the newmodule/component ins tal lati on note at the t op oft he DTC IndexB1030-4BLeft front s eat heaters ys t em i nternal fai lures -Over temperat ure
Seat heat er modul eint ernal fail ureSens or incorrect /nofeedback
Cl ear DTC and re-t es t. If DTC remai ns ins tal l a news eat heat er modul e, refer t o t he newmodule/component ins tal lati on note at the t op oft he DTC Index. Ins t all a new front s eat heat er mat
B1030-87Left front s eat heater buss ignal/mess age fai lures -Mis s ing mess age
LIN bus ci rcuit or s eatheat er module powers uppl y ci rcuit fault
Refer t o t he electrical ci rcuit diagrams and checkt he front left seat heater module LIN Bus circui t,power and ground s uppl y circuit s for short ci rcuit t oground, s hort circuit t o power, open circui t, hi ghresi st anceB1032-09Right front seat heatergeneral fail ure i nformat ion- Component failures
Seat heat er modul eint ernal fail ureInst all a new seat heater module, refer to the newmodule/component ins tal lati on note at the t op oft he DTC Index
B1032-4BRight front seat heaters ys t em i nternal fai lures -Over temperat ure
Seat heat er modul eint ernal fail ureSens or incorrect /nofeedback
Cl ear DTC and re-t es t. If DTC remai ns ins tal l a news eat heat er modul e, refer t o t he newmodule/component ins tal lati on note at the t op oft he DTC Index. Ins t all a new front s eat heat er mat
B1032-87Right front seat heater buss ignal/mess age fai lures -Mis s ing mess age
LIN Bus ci rcuit or s eatheat er module powers uppl y ci rcuit fault
Refer t o t he electrical ci rcuit diagrams and checkt he front ri ght s eat heat er module LIN Bus circui t,power and ground s uppl y circuit s for short ci rcuit t oground, s hort circuit t o power, open circui t, hi ghresi st anceB1034-01Left front s eat heaterelement general fail ureinformat ion - Generalelectrical fail ure
Element damaged, opencircuitRefer t o t he electrical ci rcuit diagrams and checkt he left front seat heater element circui t for opencircui t
B1035-01Left rear s eat heat erelement general fail ureinformat ion - Generalelectrical fail ure
Element damaged, opencircuitThis DTC wil l onl y log in vali dat ion mode. No hel pt ext requi red
B1036-01Right front seat heaterelement general fail ureinformat ion - Generalelectrical fail ure
Element damaged, opencircuitRefer t o t he electrical ci rcuit diagrams and checkfront ri ght seat heater element circui t for opencircui t

DT CDescriptionPossible CauseAction
B1038-01Left front s eat heaters ens or general fail ureinformat ion - Generalelectrical fail ure
Sens or damaged, opencircuitRefer t o t he electrical ci rcuit diagrams and checkfront left s eat heater s ensor circui t for open circuit
B103A-01Right front seat heaters ens or general fail ureinformat ion - Generalelectrical fail ure
Sens or damaged, opencircuitRefer t o t he electrical ci rcuit diagrams and checkfront ri ght seat heater s ens or circui t for opencircui t
B105A-11Cabi n t emperature s ensorfan general electricalfai lures - Ci rcuit s hort t oground
In-vehi cl e t emperatures ens or circuit - short toground
Refer t o t he electrical ci rcuit diagrams and checkIn-vehicle t emperat ure s ens or circui t for s hort t oground
B105A-15Cabi n t emperature s ensorfan general electricalfai lures - Ci rcuit s hort t obatt ery or open
In-vehi cl e t emperatures ens or circuit - short topower or open circui t
Refer t o t he electrical ci rcuit diagrams and checkIn-vehicle t emperat ure s ens or for short to power oropen circui t
B105A-71Cabi n t emperature s ensorfan general electricalfai lures - Act uat or s tuck
Fan jammed or brokenRemove obs truct ion from fan. Ins t all new s ensoras requi red
B1081-09Left t emperature dampermot or general fai lureinformat ion - Componentfai lures
Int ernal fai lureInst all a new act uat or as required
B1081-77Left t emperature dampermot or mechanical fail ures -Commanded pos i ti on notreachabl e
Obs truct ion i n flapmovementRange greater t hanexpected defaul t
Cl ear obs truct ion from fl ap. Usi ng manufacturerapproved diagnost ic s ys tem check rel evantdatal ogger s ignals t o read motor range andcompare defaul ts . Execut e LIN cal ibrat ion run us ingmanufact urer approved di agnos ti c s ys t emB1081-87Left t emperature dampermot or bus s ignal/mes s agefai lures - Mis s ing mes s age
LIN Bus faultAct uator faul tRefer t o t he electrical ci rcuit diagrams and checkt he left air t emperature door motor LIN Bus ci rcuit ,power and ground s uppl y circuit s for short ci rcuit t oground, s hort circuit t o power, open circui t, hi ghresi st ance. Inst all a new act uat or as required
B1082-09Right t emperature dampermot or general fai lureinformat ion - Componentfai lures
Int ernal fai lureInst all a new act uat or as required
B1082-77Right t emperature dampermot or mechanical fail ures -Commanded pos i ti on notreachabl e
Obs truct ion i n flapmovementRange greater t hanexpected defaul t
Cl ear obs truct ion from fl ap. Usi ng manufacturerapproved diagnost ic s ys tem check rel evantdatal ogger s ignals t o read motor range andcompare defaul ts . Execut e LIN cal ibrat ion run us ingmanufact urer approved di agnos ti c s ys t em
B1082-87Right t emperature dampermot or bus s ignal/mes s agefai lures - Mis s ing mes s age
LIN Bus faultAct uator faul tRefer t o t he electrical ci rcuit diagrams and checkt he ri ght ai r temperature door mot or LIN Buscircui t, power and ground s uppl y circuit s for shortcircui t to ground, s hort circui t t o power, opencircui t, hi gh res is t anceB1083-09Reci rculat ion damper motorgeneral fail ure Informati on- Component failures
Int ernal fai lureInst all new actuat or as required
B1083-77Reci rculat ion damper motormechani cal fai lures -Commanded pos i ti on notreachabl e
Obs truct ion i n flapmovementRange greater t hanexpected defaul t
Cl ear obs truct ion from fl ap. Usi ng manufacturerapproved diagnost ic s ys tem check rel evantdatal ogger s ignals t o read motor range andcompare defaul ts . Execut e LIN cal ibrat ion run us ingmanufact urer approved di agnos ti c s ys t em
B1083-87Reci rculat ion damper motorbus s ignal /mess age fai lures- Mis s ing mess age
LIN Bus faultAct uator faul tRefer t o t he electrical ci rcuit diagrams and checkt he air i nt ake door motor LIN Bus ci rcuit , powerand ground s upply circui ts for s hort circuit toground, s hort circuit t o power, open circui t, hi ghresi st anceB1085-09Defrost er damper mot orgeneral fail ure -Informat ion componentfai lures
Int ernal fai lureInst all new actuat or as required
B1085-77Defrost er damper mot ormechani cal fai lures -Commanded pos i ti on notreachabl e
Obs truct ion i n flapmovementRange greater t hanexpected defaul t
Cl ear obs truct ion from fl ap. Cl ear the DTC andretes t. If the problem pers is ts , remove the defros tvent/regis t er bl end door actuat or and check theblend flap operat ion
B1085-87Defrost er damper mot orbus s ignal /mess age fai lures- Mis s ing mess age
LIN Bus faultAct uator faul tRefer t o t he electrical ci rcuit diagrams and checkt he s creen air dis t ri but ion door mot or LIN Buscircui t, power and ground s uppl y circuit s for shortcircui t to ground, s hort circui t t o power, opencircui t, hi gh res is t ance
B1086-09Air dis t ri but ion dampermot or general fai lure -Informat ion componentfai lures
Int ernal fai lureInst all a new act uat or as required

DT CDescriptionPossible CauseAction
B1086-77Air dis t ri but ion dampermot or mechanical fail ures -Commanded pos i ti on notreachabl e
Obs truct ion i n flapmovementRange greater t hanexpected defaul t
Cl ear obs truct ion from fl ap. Cl ear the DTC andretes t. If the problem pers is ts , remove the defros tvent/regis t er bl end door actuat or and check theblend flap operat ion
B1086-87Air dis t ri but ion dampermot or bus s ignal/mes s agefai lures - Mis s ing mes s age
LIN Bus faultAct uator faul tRefer t o t he electrical ci rcuit diagrams and checkt he face/feet ai r dis tribut ion door motor LIN Buscircui t, power and ground s uppl y circuit s for shortcircui t to ground, s hort circui t t o power, opencircui t, hi gh res is t anceB1087-4ALIN bus A s yst em i nternalfai lures - Incorrectcomponent ins tal led
Incorrect modul e ins tal ledIncorrect car configurat iondata bei ng trans mi tt ed
Ens ure correct modul e is ins tall ed. Check andcorrect car configurat ion fil e usi ng manufacturerapproved diagnost ic s ys tem
B1087-54LIN bus A s yst emprogramming failures -Mis s ing cali brat ion
LIN sys t ems cal ibrat ionrout ine failedRun LIN s yst ems cali brati on rout ine and clear DTCus ing manufact urer approved di agnos t ic s yst em
B1087-83LIN bus A buss ignal/mess age fai lures -Value of s ignal protecti oncal cul ati on incorrect
Poss ibl e faul t wit h one ormore LIN nodesCl ear DTC and moni tor for re-occurrence
B1087-86LIN bus A buss ignal/mess age fai lures -Signal inval id
Incorrect s t epper mot or/sins tal ledRun LIN Arbi trati on rout ine us ing manufact urerapproved diagnost ic s ys tem. Carry out pinpointt est s as s ociat ed wi th t his DTC usi ng t hemanufact urer approved di agnos ti c s ys t emB1087-88LIN bus A buss ignal/mess age fai lures -Bus off
LIN Bus A circui t - s hortto ground, powerCarry out pinpoint t es t s as sociat ed wit h t his DTCus ing t he manufacturer approved di agnos ti cs yst em
B1088-4ALIN bus B s yst em i nternalfai lures - Incorrectcomponent ins tal led
Incorrect modul e ins tal ledIncorrect car configurat iondata bei ng trans mi tt ed bycent ral juncti on box
Ens ure correct modul e is ins tall ed. Check andcorrect car configurat ion fil e usi ng manufacturerapproved diagnost ic s ys tem
B1088-83LIN bus B buss ignal/mess age fai lures -Value of s ignal protecti oncal cul ati on incorrect
Poss ibl e faul t wit h one ormore LIN NodesCl ear DTC and moni tor for re-occurrence
B1088-86LIN bus B buss ignal/mess age fai lures -Signal inval id
Incorrect s t epper mot or/sins tal ledRun LIN Arbi trati on rout ine us ing manufact urerapproved diagnost ic s ys tem. Carry out pinpointt est s as s ociat ed wi th t his DTC usi ng t hemanufact urer approved di agnos ti c s ys t em
B1088-88LIN bus B buss ignal/mess age fai lures -Bus off
LIN Bus B circui t - s hortto ground, powerCarry out pinpoint t es t s as sociat ed wit h t his DTCus ing t he manufacturer approved di agnos ti cs yst emB10B9-11Blower cont rol generalelectrical fail ures - Ci rcuits hort to ground
Blower Control circui t -s hort to groundRefer t o elect rical circuit di agrams and checkBl ower Control ci rcuit for short to ground
B10B9-12Blower cont rol generalelectrical fail ures - Ci rcuits hort to bat t ery
Blower Control circui t -s hort to powerRefer t o elect rical circuit di agrams and checkBl ower Control ci rcuit for short to power
B10B9-13Blower cont rol generalelectrical fail ures - Ci rcuitopen
Blower cont rol circui t -open ci rcuitThis DTC wil l onl y log in vali dat ion mode. No hel pt ext requi red
B1A61-11Cabi n t emperature s ensorgeneral el ect ri cal fai lures -Circui t short to ground
In-vehi cl e t emperatures ens or circuit - short toground
Refer t o elect rical circuit di agrams and checkIn-vehicle t emperat ure s ens or circui t for s hort t oground
B1A61-15Cabi n t emperature s ensorgeneral el ect ri cal fai lures -Circui t short to bat tery oropen
In-vehi cl e t emperatures ens or circuit - short topower or open circui t
Refer t o elect rical circuit di agrams and checkIn-vehicle t emperat ure s ens or circui t for s hort t opower or open ci rcuit
B1A69-09Humidi ty s ens or generalfai lure informati on -Component fai lures
Int ernal s ens or fai lureInst all a new rear view mirror/humidi ty s ens or
B1A69-87Humidi ty s ens or buss ignal/mess age fai lures -Mis s ing mess age
Senor dis connected, opencircuitRefer t o t he electrical ci rcuit diagrams and checkhumi di ty sens or ci rcuit for short ci rcuit t o ground,s hort circui t to power, open ci rcuit
B1B71-11Evaporat or temperat ures ens or general el ect ri calfai lures - Ci rcuit s hort t oground
Evaporat or temperat ures ens or circuit - short toground
Refer t o elect rical circuit di agrams and checkEvaporator t emperature s ens or circuit for s hort toground
B1B71-15Evaporat or temperat ures ens or general el ect ri calfai lures - Ci rcuit s hort t obatt ery or open
Evaporat or temperat ures ens or circuit - short topower or open circui t
Refer t o elect rical circuit di agrams and checkEvaporator t emperature s ens or circuit for s hort topower or open ci rcuit
U0010-00Medium speed CANcommunicat ion bus - Nos ub type i nformat ion
Medium speed CAN busoffCarry out pinpoint t es t s as sociat ed wit h t his DTCus ing t he manufacturer approved di agnos ti cs yst em
U0140-00Los t communicati on wi thcent ral electronic modulegeneral fail ure i nformat ion- No s ub t ype informati on
Mis s ing mess ageCarry out pinpoint t es t s as sociat ed wit h t his DTCus ing t he manufacturer approved di agnos ti cs yst em

DT CDescriptionPossible CauseAction
U0156-00Los t communicati on wi thinfot ainment cont rolmodule general fai lureinformat ion - No sub typeinformat ion
Mis s ing mess ageCarry out CAN net work i nt egri ty t es ts us ing themanufact urer approved di agnos ti c s ys t em
U0300-00Int ernal cont rol modules oft ware i ncompat ibil it ygeneral fail ure i nformat ion- No s ub t ype informati on
Invali d configurat ionmes sage i s receivedRe-confi gure t he cent ral junct ion box us ing t hemanufact urer approved di agnos ti c s ys t em. Cleart he DTC and retes t. If the DTC is st il l loggeds us pect t he cl imat e control modul e, refer t o t henew modul e/component ins t al lat ion not e at thet op of the DTC Index
U2002-23Swit ch general s i gnalfai lures - Si gnal s t uck l owSwit ch s tuckCheck fi ni s her around modul e for correcti ns t allat ion
U2101-00Cont rol moduleconfigurat ion i ncompat iblegeneral fail ure i nformat ion- No s ub t ype informati on
Incorrect car configurat iondata bei ng trans mi tt ed bycent ral juncti on box
Check and correct car confi gurati on fi le us ingmanufact urer approved di agnos ti c s ys t em
U3000-41Cont rol module s ys t emint ernal fail ures - Generalchecksum error
Int ernal micro cont rol lererrorChecks um error
Inst all a new cl imat e control modul e, refer t o newmodule/component ins tal lati on note at top of DTCIndex
U3003-62Batt ery volt age algori thmbased fail ures - Signalcompare fai lure
Mis -match i n batt eryvol tage, of 2 volt s ormore, bet ween cl imat econt rol module andcent ral juncti on box
Carry out pinpoint t es t s as sociat ed wit h t his DTCus ing t he manufacturer approved di agnos ti cs yst em

Publ is hed: 28-Apr-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC:
Infotainment Control Module (ICM) - High Line
Des cript ion and Operat ion
• NOTE: If a cont rol module or component i s s uspect and the vehicl e 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 program is i n operat ion, beforet he replacement of a component.
• NOTE: Generic scan t ool s may not read the codes li st ed, or may read only 5-digi t codes . Match t he 5 digi ts from t he s cant ool t o t he fi rs t 5 di gi ts of the 7-digit code li s ted t o i dent ify the fault (the last 2 digi ts gi ve ext ra informati on read by themanufacturer-approved di agnos ti c s ys t em).
• 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 .
Des cript ion And Operat ion
For a detail ed descripti on of the infot ainment cont rol s ys t em, refer to t he relevant Des cript ion and O perati on sect ion i n theworks hop manual .For addit ional informat ion, refer t o: Audi o Sys tem (415-01 Informati on and Entertainment Sys tem, Des cript ion andOperat ion).
Infotainment C ontrol Module (High Line) (IC M)
DT CDescriptionPossible CauseAction
B101C-11Seek up s wit chSeek up s wi tch circui t - s hortt o groundRefer to electrical ci rcuit diagrams and check s eekup s wit ch ci rcuit for short to ground
B101D-11Seek down s wit chSeek down s wi tch circui t -s hort t o groundRefer to electrical ci rcuit diagrams and check s eekdown s wit ch ci rcuit for short to ground
B101F-11Eject s wit chEject s wi tch circui t - s hort togroundRefer to electrical ci rcuit diagrams and checkeject swit ch ci rcuit for s hort t o ground
B1022-11Audio On/Off s wi tchAudio On/Off s wit ch ci rcuit -s hort t o groundRefer to electrical ci rcuit diagrams and checkaudi o on/off swi tch ci rcuit for s hort t o ground
B104A-11Butt on 1But ton 1 circuit - short togroundRefer to electrical ci rcuit diagrams and checkButt on 1 circui t for s hort t o ground
B104B-11Butt on 2But ton 2 circuit - short togroundRefer to electrical ci rcuit diagrams and checkButt on 2 circui t for s hort t o ground
B104C-11Butt on 3But ton 3 circuit - short togroundRefer to electrical ci rcuit diagrams and checkButt on 3 circui t for s hort t o ground
B104D-11Butt on 4But ton 4 circuit - short togroundRefer to electrical ci rcuit diagrams and checkButt on 4 circui t for s hort t o ground
B104E-11Butt on 5But ton 5 circuit - short togroundRefer to electrical ci rcuit diagrams and checkButt on 5 circui t for s hort t o ground
B11A6-11FM but tonFM but t on ci rcuit - s hort t ogroundRefer to electrical ci rcuit diagrams and check FMbut t on ci rcuit for short to ground
B11A7-11AM but tonAM butt on circuit - short togroundRefer to electrical ci rcuit diagrams and check AMbut t on ci rcuit for short to ground
B11A8-11CD but tonCD butt on circuit - short togroundRefer to electrical ci rcuit diagrams and check CDbut t on ci rcuit for short to ground
B11A911Tone butt onTone but ton circui t - s hort t ogroundRefer to electrical ci rcuit diagrams and check t onebut t on ci rcuit for short to ground
B11AA-11Skip up but tonSkip up butt on circuit - short togroundRefer to electrical ci rcuit diagrams and check s kipup butt on circuit for s hort to ground
B11AB-11Skip down but tonSkip down butt on circuit - shortt o groundRefer to electrical ci rcuit diagrams and check s kipdown butt on circuit for s hort to ground
B11AC-11Enter butt onEnt er but ton ci rcuit - s hort t ogroundRefer to electrical ci rcuit diagrams and checkent er butt on circuit for s hort to ground
B11AD-11Exit butt onExit but ton ci rcuit - s hort t ogroundRefer to electrical ci rcuit diagrams and check exitbut t on ci rcuit for short to ground

DT CDescriptionPossible CauseAction
B11AE-11Menu butt onMenu but ton ci rcuit - s hort t ogroundRefer to electrical ci rcuit diagrams and checkmenu butt on circui t for s hort t o ground
B11AF-11Phone but t onPhone butt on circui t - s hort togroundRefer to electrical ci rcuit diagrams and checkphone but ton ci rcuit for s hort t o ground
B11B0-11Scan but t onScan butt on circui t - s hort togroundRefer to electrical ci rcuit diagrams and check s canbut t on ci rcuit for short to ground
B11B1-11Auto but t onAut o butt on circui t - s hort togroundRefer to electrical ci rcuit diagrams and check autobut t on ci rcuit for short to ground
B11B3-11Butt on 6But ton 6 circuit - short togroundRefer to electrical ci rcuit diagrams and checkbut t on 6 circui t for s hort t o ground
B11B4-11Butt on 7But ton 7 circuit - short togroundRefer to electrical ci rcuit diagrams and checkbut t on 7 circui t for s hort t o ground
B11B5-11Butt on 8But ton 8 circuit - short togroundRefer to electrical ci rcuit diagrams and checkbut t on 8 circui t for s hort t o ground
B11B6-11Butt on 9But ton 9 circuit - short togroundRefer to electrical ci rcuit diagrams and checkbut t on 9 circui t for s hort t o ground
B1A59-49Sensor 5 volt supplyInternal el ect ronic fail ureIns t al l a new i nformat ion and ent ert ainmentmodule, refer t o t he new modul e/componentins tal lati on note at the t op of the DTC Index
B1D21-15Remote cont rol s wit chRemot e control s wi tch circui t -s hort t o power, open circui tRefer to electrical ci rcuit diagrams and checkremot e cont rol s wi tch circui t for s hort t o power,open ci rcuitU0010-00Medium s peed CANcommunicati on BusBus O ffCarry out pi npoi nt tes ts as s oci ated wit h thi s DTCusi ng t he manufact urer approved diagnost ics ys t em
U0127-00Lost communi cat ionswi th t ire pres s uremonit or s ys t em module
Los t communicat ionsCarry out CAN Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. CheckCJB for DTCs and refer to relevant DTC Index.For addit ional informati on, refer t o:Communicati ons Net work (418-00 ModuleCommunicati ons Net work, Di agnos is andTes t ing).
U0140-00Lost communi cat ionswi th CJBLos t communicat ionsCarry out CAN Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. CheckCJB for DTCs and refer to relevant DTC Index.For addit ional informati on, refer t o:Communicati ons Net work (418-00 ModuleCommunicati ons Net work, Di agnos is andTes t ing).U0142-00Lost communi cat ionwi th body controlmodule 'B'
Los t communicat ionsCarry out CAN Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. CheckCJB for DTCs and refer to relevant DTC Index.For addit ional informati on, refer t o:Communicati ons Net work (418-00 ModuleCommunicati ons Net work, Di agnos is andTes t ing).
U0155-00Lost communi cat ionwi th i nst rument clus t erLos t communicat ionsCarry out CAN Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. Checkins trument cl ust er for DTCs and refer to relevantDTC Index.For addit ional informati on, refer t o: Ins trumentClus ter (413-01 Ins t rument Clus t er, Diagnosi sand Tes t ing).
U0159-00Lost communi cat ionswi th park ass i st controlmodule 'A'
Los t communicat ionsCarry out CAN Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. Checkparking ai d module for DTCs and refer t o relevantDTC Index.For addit ional informati on, refer t o: Parking Ai d(413-13 Parking Aid, Di agnos is and Tes ti ng).
U0164-00Lost communi cat ionwi th cl imat e cont rolmodule
Los t communicat ionsCarry out CAN Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. Checkcl imat e control modul e for DTCs and refer t orel evant DTC Index.For addit ional informati on, refer t o: ClimateCont rol Sys tem (412-00 Cl imat e Control Sys t em -General Informati on, Diagnos is and Tes t ing).
U0184-00Lost communi cat ionwi th radioLos t communicat ionsCarry out pi npoi nt tes ts as s oci ated wit h thi s DTCusi ng t he manufact urer approved diagnost ics ys t emU0186-00Lost communi cat ionswi th audio amplifier 'A'Los t communicat ionsCarry out pi npoi nt tes ts as s oci ated wit h thi s DTCusi ng t he manufact urer approved diagnost ics ys t em

DT CDescriptionPossible CauseAction
U0193-00Lost communi cat ionswi th di git al audiocont rol module 'A'
Los t communicat ionsCarry out pi npoi nt tes ts as s oci ated wit h thi s DTCusi ng t he manufact urer approved diagnost ics ys t em
U0197-00Lost communi cat ionswi th t elephone cont rolmodule
Los t communicat ionsCarry out pi npoi nt tes ts as s oci ated wit h thi s DTCusi ng t he manufact urer approved diagnost ics ys t emU0199-00Lost communi cat ionswi th DDMLos t communicat ionsCarry out MOST Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. CheckDDM for DTCs and refer t o relevant DTC Indexbel ow
U0200-00Lost communi cat ionswi th PDMLos t communicat ionsCarry out MOST Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. CheckPDM for DTCs and refer t o rel evant DTC Indexbel ow
U0214-00Lost communi cat ionswi th remote functi onactuati on
Los t communicat ionsCarry out CAN Network int egrit y t est s us ingmanufacturer approved diagnost ic sys tem. Checkremot e keyl ess ent ry modul e for DTCs and referto relevant DTC Index below
U0245-00Lost communi cat ionswi th ent ert ai nmentcont rol module - front
Los t communicat ionsCarry out MOST Network int egrit y t est s GO toPinpoint Test ??. . Check for addi ti onal DTCs andrefer t o relevant DTC Index
U0256-00Lost communi cat ionswi th front control sint erface modul e
Los t communicat ionsCarry out MOST Network int egrit y t est s GO toPinpoint Test ??. . Check for addi ti onal DTCs andrefer t o relevant DTC IndexU0257-00Lost communi cat ionswi th frontcont rol s/dis playint erface modul e
Los t communicat ionsCarry out MOST Network int egrit y t est s GO toPinpoint Test ??. . Check for addi ti onal DTCs andrefer t o relevant DTC Index
U0300-00Int ernal cont rol modules oft wareincompati bili ty
Incorrect s oft wareCheck s oft ware level i s correct t o hardware level
U0300-51Int ernal cont rol modules oft wareincompati bili ty
Not programmedDownload t he correct level of s oft ware usi ng t hemanufacturer approved diagnost ic sys tem
U3000-55Control modul eIncorrect car confi gurati on datarecei vedCheck/up-dat e Car Configurat ion Fi le us i ngmanufacturer approved diagnost ic sys tem
U3000-87Control modul eMis si ng mes s ageCheck CJB for DTCs and refer t o DTC Index.For addit ional informati on, refer t o:Communicati ons Net work (418-00 ModuleCommunicati ons Net work, Di agnos is andTes t ing).Check i nformat ion and ent ert ainment module forCar Configurat ion Fil e and MOST net work DTCsand refer t o relevant DTC Index. Carry outMOST/CAN net work t es ts us ing the manufact urerapproved di agnos ti c s yst emU3002-81Vehicle Identi ficat ionNumberIncorrect VIN s tored andl ocked (module previ ous l yi nst all ed to other vehi cl e)
Ens ure correct component is ins tall ed t o vehi cl e
U3003-62Batt ery vol tageMis -mat ch in bat t ery volt age,of 2 vol ts or more, bet weeni nformati on and ent ert ainmentcontrol modul e and CJB
Carry out pi npoi nt tes ts as s oci ated wit h thi s DTCusi ng t he manufact urer approved diagnost ics ys t em