LAND ROVER FRELANDER 2 2006 Owners Manual
Manufacturer: LAND ROVER, Model Year: 2006, Model line: FRELANDER 2, Model: LAND ROVER FRELANDER 2 2006Pages: 3229, PDF Size: 78.5 MB
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Publ is hed: 01-Oct -2011
General Information - Diagnostic Trouble Code (DTC) IndexTD4 2.2L Diesel,
DTC: Engine Control Module (ECM)
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 .
For addit ional informat ion on t he des cript ion and operat ion of t he sys t em: For additional informati on, refer t o: Engi ne(303-01B Engi ne - TD4 2.2L Di esel , Descri pti on and Operat ion).
Powertrain control module diesel (PC MD)
DT CDescriptionPossible CauseAction
B10A2-68Cras h Input - Eventinformat ionAi r bag event detectedUsi ng t he manufacturer approveddiagnos t ic s yst em, check rest rai ntscont rol module, for related DTCs andrefer t o t he rel evant DTC i ndex
P0016-00Cranks haft Pos i ti on -Cams haft Posi ti on Correlati on- Bank 1 Sensor A - No s ubt ype i nformati on
Engine t iming i ncorrectTiming chain i nst all edi ncorrect lyThe relati ve posi ti ons oft he crankshaft pos it ions ensor and cam t imingplat e t eet h are not correct
Check engine t imingCheck cams haft s ens or t imi ng plate isins tal led correct lyCheck valve t imingCheck t imi ng chai n i ns t alled correctl y
P0030-12HO2S Heater Control Circuit(Bank 1, Sensor 1) - Ci rcuits hort t o batt ery
• NO TE: - Ci rcuit O_T_SHT1 -
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t opowerFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t opowerCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0030-13HO2S Heater Control Circuit(Bank 1, Sensor 1) - Ci rcuitopen
• NO TE: - Ci rcuit O_T_SHT1 -
Front heated oxygens ensor heater cont rolcircui t high resi st ance,open circui tFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check t he front heat ed oxygensens or heat er cont rol ci rcuit for highres is t ance, open ci rcuitCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0031-11HO2S Heater Control CircuitLow (Bank 1, Sens or 1) -Circui t s hort to ground
• NO TE: - Ci rcuit O_T_SHT1 -
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t ogroundFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t ogroundCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0031-16HO2S Heater Control CircuitLow (Bank 1, Sens or 1) -Circui t vol tage belowt hreshol d
• NO TE: - Ci rcuit O_T_SHT1 -
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t ogroundFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t ogroundCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t he
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DT CDescriptionPossible CauseAction
ins tal lati on of a new modul e/component
P0032-12HO2S Heater Control CircuitHigh (Bank 1, Sens or 1) -Circui t s hort to bat t ery
• NO TE: - Ci rcuit O_T_SHT1 -
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t opowerFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t opowerCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0045-13Turbo charger/SuperchargerBoost Cont rol A Ci rcuit /Open - Circui t open
• NO TE: - Ci rcuit O_T_BPANEG -
Vari able geometryt urbocharger actuat or vanecircui t open ci rcuit
Refer to the el ect ri cal circui t diagramsand check variabl e geomet ryturbocharger act uator vane ci rcuit foropen ci rcuitCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0045-18Turbo charger/SuperchargerBoost Cont rol A Ci rcuit /Open - Circui t current belowt hreshol d
Power s tage t emperaturedependant currentl imi tat ion
Refer to the el ect ri cal circui t diagramsand check connecti ons are s ecure andwiring i ntegri tyCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0045-19Turbo charger/SuperchargerBoost Cont rol A Ci rcuit /Open - Circui t current abovet hreshol d
• NO TE: - Ci rcuit O_T_BPAPOS -
Actuat or-vane vari abl egeometry t urbocharger -Power s tage output 1(pos i ti ve) s hort circui t topowerTurbo charger actuatorpower s tage output 1circui t over current
• NOTE: Thi s DTC may be logged due t o batt eryvol tage. Check t he body cont rol module,informati on and entertainment module andnavi gat ion s ys tem module for relat ed DTC's . IfDTC's are logged s us pect generat or or bat terysupply vol tage faul t. Check and repair asrequired pri or t o di agnos ing t his DTC
Usi ng t he manufacturer approveddiagnos t ic s yst em perform t he (T urbo,exhaust gas recirculation and air pathdynamic test) rout ineRefer to the el ect ri cal circui t diagramsand check t he act uat or vane variablegeomet ry turbocharger ci rcuit -O_T_BPAPOS - For s hort circuit t o power
P0046-19Turbo charger/SuperchargerBoost Cont rol A Ci rcuitRange/Performance - Circui tcurrent above threshold
Power s tage exces st emperatureVari able geometryt urbocharger actuat or vanecircui t, s hort circui t toground, s hort circuit t opowerVari able geometryt urbocharger actuat or vanefailure
Refer to the el ect ri cal circui t diagramsand check t he variable geomet ryturbocharger act uator vane ci rcuit , forshort ci rcuit t o ground, s hort circuit t opowerCheck and i ns t all a new variablegeomet ry turbocharger act uat or vane asrequired. Refer t o t he warranty pol icyand procedures manual , or det ermi ne ifany prior approval programme is i noperati on, prior to the i nst all ati on of anew module/componentCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0047-11Turbo charger/SuperchargerBoost Cont rol A Ci rcuit Low -Circui t s hort to ground
• NO TE: - Ci rcuit O_T_BPAPOS -
Vari able geometryt urbocharger actuat or vanecircui t s hort ci rcuit t oground
Refer to the el ect ri cal circui t diagramsand check t he variable geomet ryturbocharger act uator vane ci rcuit , forshort ci rcuit t o groundCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0047-14Turbo charger/SuperchargerBoost Cont rol A Ci rcuit Low -Circui t s hort to ground oropen
• NO TE: - Ci rcuit O_T_BPANEG -
Vari able geometryt urbocharger actuat or vanecircui t s hort ci rcuit t oground, open ci rcuit
Refer to the el ect ri cal circui t diagramsand check t he variable geomet ryturbocharger act uator vane ci rcuit , forshort ci rcuit t o ground, open ci rcuitCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0047-18Turbo charger/SuperchargerBoost Cont rol A Ci rcuit Low -Circui t current belowt hreshol d
Power s tage currentl imi tat ionRefer to the el ect ri cal circui t diagramsand check connecti ons are s ecure andwiring i ntegri tyCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
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DT CDescriptionPossible CauseAction
P0048-00Turbo charger/SuperchargerBoost Cont rol A Ci rcuit High -No s ub t ype informati on
Actuat or power s tage errorRefer to the el ect ri cal circui t diagramsand check connecti ons are s ecure andwiring i ntegri tyCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0048-12Turbo charger/SuperchargerBoost Cont rol A Ci rcuit High -Circui t s hort to bat t ery
• NO TE: - Ci rcuit O_T_BPAPOS -
Vari able geometryt urbocharger actuat or vanecircui t s hort ci rcuit t opower
Refer to the el ect ri cal circui t diagramsand check t he variable geomet ryturbocharger act uator vane ci rcuit , forshort ci rcuit t o powerCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0048-15Turbo charger/SuperchargerBoost Cont rol A Ci rcuit High -Circui t s hort to bat t ery oropen
• NO TE: - Ci rcuit O_T_BPANEG -
Vari able geometryt urbocharger actuat or vanecircui t s hort ci rcuit t opower, open circui t
Refer to the el ect ri cal circui t diagramsand check t he variable geomet ryturbocharger act uator vane ci rcuit , forshort ci rcuit t o power, open circui tCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0053-16HO2S Heater Res is t ance(Bank 1, Sensor 1) - Ci rcuitvolt age bel ow t hres hol d
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t ogroundFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t ogroundCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0053-17HO2S Heater Res is t ance(Bank 1, Sensor 1) - Ci rcuitvolt age above t hres hol d
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t opowerFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t opowerCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0053-1AHO2S Heater Res is t ance(Bank 1, Sensor 1) - Ci rcuitres is t ance bel ow t hreshol d
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t ogroundFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t ogroundCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0053-1BHO2S Heater Res is t ance(Bank 1, Sensor 1) - Ci rcuitres is t ance above t hres hol d
Front heated oxygens ensor heater cont rolcircui t s hort ci rcuit t opowerFront heated oxygens ensor failure
Refer to the el ect ri cal circui t diagramsand check front heat ed oxygen s ensorheat er cont rol ci rcuit for short ci rcuit t opowerCheck and i ns t all a new front heatedoxygen s ens or as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0069-00MAP - Barometric Pres s ureCorrelati on - No s ub t ypeinformat ion
Manifold abs olut epres s ure/boos t pres s ures ensor circui t s hort ci rcuitt o ground, s hort ci rcuit t opower, open circui t, highresi st anceManifold abs olut epres s ure/boos t pres s ures ensor i nt ernal faul tBaromet ri c pres s ure s ens orfailure (internal enginecontrol modul e fault )
Usi ng t he manufacturer approveddiagnos t ic s yst em perform t he (T urbo,exhaust gas recirculation and air pathdynamic test) rout ineRefer to the el ect ri cal circui t diagramsand check t he boos t pres s ure s ens orci rcuit - I_A_BPS - For s hort circui t toground, s hort circui t t o power, openci rcuit , high resi st ance
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DT CDescriptionPossible CauseAction
P0072-00Ambient Air Temperat ureSens or Circui t Low - No s ubt ype i nformati on
• NO TE: - I_A_IATS -
Ambi ent ai r temperat ures ensor circui t s hort ci rcuitt o ground, open ci rcuit
Refer to the el ect ri cal circui t diagramsand check ambient air t emperat uresens or ci rcuit - I_A_IATS - For s hortci rcuit t o ground, open ci rcuitCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0073-00Ambient Air Temperat ureSens or Circui t High - No s ubt ype i nformati on
• NO TE: - I_A_IATS -
Ambi ent ai r temperat ures ensor circui t s hort ci rcuitt o powerAmbi ent ai r temperat ures ensor faul t
Refer to the el ect ri cal circui t diagramsand check ambient air t emperat uresens or ci rcuit - I_A_IATS - For s hortci rcuit t o power
P0087-00Fuel Rail /Sys tem Pres s ure -Too Low - No sub t ypeinformat ion
• NO TE: - Ci rcuit I_A_RALPS -
Fuel rail pres s ure sens orcircui t s hort ci rcuit t oground, s hort circuit t opower, open circui t, highresi st anceFuel st arvati onFuel lines l eaki ngFuel lines rest ri ctedBl ocked air fil ter
Refer to the el ect ri cal circui t diagramsand check t he fuel rai l press ure s ens orci rcuit for short ci rcuit t o ground, s hortci rcuit t o power, open circui t, highres is t anceCheck t he fuel li nes for any s igns ofleakage, repl ace as requiredCheck t he fuel li nes for any s igns ofdamage, cri mping or rest ri ct ions , replaceas requiredCheck for bl ocked air fil ter, replace asrequired
P0087-21Fuel Rail /Sys tem Pres s ure -Too Low - Signal ampli tude
Fuel rail pres s ure sens orcircui t s hort ci rcuit t oground, s hort circuit t opower, open circui t, highresi st anceFuel st arvati onFuel lines l eaki ngFuel lines rest ri ctedBl ocked air fil ter
Refer to the el ect ri cal circui t diagramsand check t he fuel rai l press ure s ens orci rcuit for short ci rcuit t o ground, s hortci rcuit t o power, open circui t, highres is t anceCheck t he fuel li nes for any s igns ofleakage, repl ace as requiredCheck t he fuel li nes for any s igns ofdamage, cri mping or rest ri ct ions , replaceas requiredCheck for bl ocked air fil ter, replace asrequired
P0087-22Fuel Rail /Sys tem Pres s ure -Too Low - Signal ampli tude >maximum
• NO TE: - Ci rcuit I_A_RALPS -
Fuel rail pres s ure sens orcircui t s hort ci rcuit t oground, s hort circuit t opower, open circui t, highresi st anceFuel st arvati onFuel lines l eaki ngFuel lines rest ri ctedBl ocked air fil ter
Refer to the el ect ri cal circui t diagramsand check t he fuel rai l press ure s ens orci rcuit for short ci rcuit t o ground, s hortci rcuit t o power, open circui t, highres is t anceCheck t he fuel li nes for any s igns ofleakage, repl ace as requiredCheck t he fuel li nes for any s igns ofdamage, cri mping or rest ri ct ions , replaceas requiredCheck for bl ocked air fil ter, replace asrequired
P0087-23Fuel Rail /Sys tem Pres s ure -Too Low - Signal s tuck low• NO TE: - Ci rcuit I_A_RALPS -
Fuel rail pres s ure sens orcircui t s hort ci rcuit t ogroundFuel st arvati onFuel lines l eaki ngFuel lines rest ri ctedBl ocked air fil ter
Refer to the el ect ri cal circui t diagramsand check t he fuel rai l press ure s ens orci rcuit for short ci rcuit t o groundCheck t he fuel li nes for any s igns ofleakage, repl ace as requiredCheck t he fuel li nes for any s igns ofdamage, cri mping or rest ri ct ions , replaceas requiredCheck for bl ocked air fil ter, replace asrequired
P0088-00Fuel Rail /Sys tem Pres s ure -Too High - No s ub typeinformat ion
• NO TE: - Ci rcuit I_A_RALPS -
Fuel rail pres s ure sens orcircui t s hort ci rcuit t opowerFuel st arvati onFuel lines l eaki ngFuel lines rest ri ctedBl ocked air fil ter
Refer to the el ect ri cal circui t diagramsand check t he fuel rai l press ure s ens orci rcuit for short ci rcuit t o powerCheck t he fuel li nes for any s igns ofleakage, repl ace as requiredCheck t he fuel li nes for any s igns ofdamage, cri mping or rest ri ct ions , replaceas requiredCheck for bl ocked air fil ter, replace asrequired
P0088-21Fuel Rail /Sys tem Pres s ure -Too High - Si gnal ampl it ude< minimum
• NO TE: - Ci rcuit I_A_RALPS -
Fuel lines rest ri ctedPres s ure control val vecircui t s hort ci rcuit t opowerPres s ure control val ve
Usi ng t he manufacturer approveddiagnos t ic s yst em, check engine controlmodul e, for rel ated DTCs and refer t othe relevant DTC indexCheck t he fuel li nes for any s igns ofdamage, cri mping or rest ri ct ions , replaceas required
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DT CDescriptionPossible CauseAction
s t uck clos ed
P0088-22Fuel Rail /Sys tem Pres s ure -Too High• NO TE: - Ci rcuit I_A_RALPS -
Leaki ng fuel s yst emVolume cont rol valvecircui t s hort ci rcuit t oground, open ci rcuitVolume cont rol valve s tuckopen
Check for fuel leaksRefer to the el ect ri cal circui t diagramsand check volume control val ve ci rcuitfor s hort circui t to ground, open circui tCheck and i ns t all a new hi gh pres s urefuel pump as requi red. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0088-24Fuel Rail /Sys tem Pres s ure -Too High - Si gnal s t uck hi ghLeaki ng fuel s yst emPres s ure control val ves t uckPres s ure control val vecircui t s hort ci rcuit t oground, s hort circuit t opower, open circui t
Check for fuel leaksRefer to the el ect ri cal circui t diagramsand check pres s ure control valve ci rcuitfor s hort circui t to ground, s hort circui tto power, open ci rcuitCheck and i ns t all new pres s ure controlval ve as required. Refer to t he warrantypol icy and procedures manual, ordet ermine i f any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0088-27Fuel Rail /Sys tem Pres s ure -Too High - Si gnal rate ofchange above threshold
Leak in hi gh pres s ures ect ionInjector nozzl e s tuckopen/wornW orn hi gh pres sure pump,fil ter blockedLeaki ng pres s ure controlvalveLow press ure sect ionpres s ure low (leak i ns yst em, pump out put l ow)
Check for fuel leaks in hi gh and lowpres sure s yst emsUsi ng t he manufacturer approveddiagnos t ic s yst em, check for relat edDTCs and refer t o t he rel evant DTCindex
P0089-62Fuel Pres s ure Regulat orPerformance - Signal comparefai lure
Fuel low press ure del iverys yst emFuel press ure cont rol valveexceeded t olerancet hres hol d
Check fuel l ow pres s ure del ivery s ys temCheck and i ns t all a new fuel pres surecont rol val ve as required. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0089-64Fuel Pres s ure Regulat orPerformance - Signalplaus ibil it y fai lure
Fuel low press ure del iverys yst emFuel press ure cont rol valveexceeded t olerancet hres hol d
Check fuel l ow pres s ure del ivery s ys temCheck and i ns t all a new fuel pres surecont rol val ve as required. Refer to thewarrant y poli cy and procedures manual,or det ermi ne if any prior approvalprogramme is in operat ion, pri or t o t heins tal lati on of a new modul e/component
P0097-00Int ake Air Temperat ureSens or 2 Ci rcuit Low - No s ubt ype i nformati on
• NO TE: - Ci rcuit I_A_IATS -
Intake air t emperat ures ensor s hort circui t toground
Refer to the el ect ri cal circui t diagramsand check int ake air t emperature s ens orfor s hort circui t to groundCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0098-00Int ake Air Temperat ureSens or 2 Ci rcuit Hi gh - No s ubt ype i nformati on
• NO TE: - Ci rcuit I_A_IATS -
Intake air t emperat ures ensor s hort circui t topower
Refer to the el ect ri cal circui t diagramsand check int ake air t emperature s ens orfor s hort circui t to powerCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P009B-00Fuel Pres s ure Rel ief ControlCircui t/Open - No s ub t ypeinformat ion
• NO TE: - Ci rcuit O_T_PCV -
Pres s ure control val vecontrol circui t open ci rcuit
Refer to the el ect ri cal circui t diagramsand check pres s ure control valve ci rcuitfor open circuitCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P009C-00Fuel Pres s ure Rel ief ControlCircui t Low - No s ub t ypeinformat ion
• NO TE: - Ci rcuit O_T_PCV -
Pres s ure control val vecontrol circui t s hort circuitt o ground
Refer to the el ect ri cal circui t diagramsand check pres s ure control valve ci rcuitfor s hort circui t to groundCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
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DT CDescriptionPossible CauseAction
P009D-00Fuel Pres s ure Rel ief ControlCircui t High - No s ub typeinformat ion
• NO TE: - Ci rcuit O_T_PCV -
Pres s ure control val vecontrol circui t s hort circuitt o power
Refer to the el ect ri cal circui t diagramsand check pres s ure control valve ci rcuitfor s hort circui t to powerCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P009E-00Fuel Pres s ure Rel ief ControlPerformance/Stuck Off - Nos ub type i nformati on
• NO TE: - Ci rcuit O_T_PCV -
Pres s ure control val vepower s tage exces st emperaturePres s ure control val vecontrol circui t s hort circuitt o ground, s hort ci rcuit t opower, open circui t, highresi st ance
Refer to the el ect ri cal circui t diagramsand check pres s ure control valve ci rcuitfor s hort circui t to ground, s hort circui tto power, open ci rcuit , hi gh res i st ance
P00AF-75Turbo charger/SuperchargerBoost Cont rol A ModulePerformance - Emergencyposi ti on not reachable
• NO TE: - Ci rcuit I_F_BPA -
Vari able geometryt urbocharger actuat or vanecircui t s hort ci rcuit t oground, s hort circuit t opower, open circui t, highresi st anceVari able geometryt urbocharger actuat or vanefailure
Refer to the el ect ri cal circui t diagramsand check variabl e geomet ryturbocharger act uator vane ci rcuit forshort ci rcuit t o ground, s hort circuit t opower, open ci rcuit , high res i st anceCheck and i ns t all new vari abl e geometryturbocharger act uator vane as required.Refer to the warrant y policy andprocedures manual , or det ermi ne if anyprior approval programme is i noperati on, prior to the i nst all ati on of anew module/component
P0100-00Mas s or Vol ume Ai r Fl ow ACircui t - No s ub t ypeinformat ion
Mas s air flow sens or si gnalcircui t s hort ci rcuit t oground, s hort circuit t opower, open circui t, highresi st anceMas s air flow sens ori nt ernal fai lure
Usi ng t he manufacturer approveddiagnos t ic s yst em perform t he (T urbo,exhaust gas recirculation and air pathdynamic test) rout ineRefer to the el ect ri cal circui t diagramsand check mas s air flow sens or ci rcuit -I_F_AMS2 - For short ci rcuit t o ground,short ci rcuit t o power, open circui t, highres is t ance
P0102-21Mas s or Vol ume Ai r Fl ow ACircui t Low - Signal amplit ude< minimum
Ai r flow puls e wi dt hmodulat ed raw s ignalabove upper l imi t
Refer to the el ect ri cal circui t diagramsand check connecti ons are s ecure andwiring i ntegri tyCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0102-26Mas s or Vol ume Ai r Fl ow ACircui t Low - Signal rat e ofchange below threshold
Ai r flow puls e wi dt hmodulat ed correct ed si gnalabove upper l imi t
Refer to the el ect ri cal circui t diagramsand check connecti ons are s ecure andwiring i ntegri tyCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0103-22Mas s or Vol ume Ai r Fl ow ACircui t High - Si gnalampli tude > maximum
Mas s air flow / inlet ai rt emperature s ensor s hortcircui t to powerMas s air flow / inlet ai rt emperature s ensori nt ernal fai lure
Usi ng t he manufacturer approveddiagnos t ic s yst em perform t he (T urbo,exhaust gas recirculation and air pathdynamic test) rout ineRefer to the el ect ri cal circui t diagramsand check mas s air flow / inlet ai rtemperat ure sens or ci rcuit - I_F_AMS2 -For s hort circui t to power
P0103-27Mas s or Vol ume Ai r Fl ow ACircui t High - Si gnal rat e ofchange above threshold
Ai r flow puls e wi dt hmodulat ed correct ed si gnalabove upper l imi t
Refer to the el ect ri cal circui t diagramsand check connecti ons are s ecure andwiring i ntegri tyCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0112-00Int ake Air Temperat ureSens or 1 Ci rcuit Low - No s ubt ype i nformati on
• NO TE: - Ci rcuit I_R_IATS3 -
Mas s air flow int ake ai rt emperature s ensor circui ts hort circui t to ground
Refer to the el ect ri cal circui t diagramsand check t he mas s air flow i ntake airtemperat ure sens or ci rcuit for shortci rcuit t o groundCarry out t he pinpoint t est s as s oci at edwit h t his DTC us ing the manufact urerapproved di agnos ti c s ys t em
P0113-00Int ake Air Temperat ureSens or 1 Ci rcuit Hi gh - No s ubt ype i nformati on
• NO TE: - Ci rcuit I_R_IATS3 -
Mas s air flow int ake ai rt emperature s ensor circui ts hort circui t to power
Refer to the el ect ri cal circui t diagramsand check t he mas s air flow i ntake airtemperat ure sens or ci rcuit for shortci rcuit t o power
Page 97 of 3229
Publi shed: 20-Jul-2011
General Information - Diagnostic Trouble Code (DTC) IndexI6 3.2L Petrol,
DTC: Engine Control Module (ECM)
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 di agnos t ic t rouble codes are recorded and, after performi ng t he pinpoi nt tes t s, a fault i s not pres ent , anint ermi tt ent concern may be the caus e. Al ways check for l oos e connect ions and corroded t erminals .
Des cript ion And Operat ion
For a detail ed descripti on of the El ect ronic engi ne cont rol s ys t em, refer t o t he relevant Des cript ion and Operat ion secti onin the workshop manual.For addit ional informat ion, refer t o: Electroni c Engi ne Control s (303-14A Electroni c Engi ne Controls- I6 3.2L Pet rol, Des cri pt ion and Operati on).
Powertrain control module petrol (PC MP) SI6 petrol engineDT CDescriptionPossible CauseAction
B1024-00Start cont rol unit - Nos ub type i nformati onStart er rel ay si gnal circui t:short ci rcuit t o groundStart er rel ay si gnal circui t:short ci rcuit t o powerStart er rel ay si gnal circui t:open ci rcuitStart er rel ay fault
Check t he st art er rel ay and ci rcuit s. Refer tot he elect rical guides. Ins tall a new rel ay asnecess ary
B1024-82Start cont rol unit -Ali ve/s equencecount er incorrect/notupdat ed
Cont rol ler area net work(CAN) circui t: open circui tCAN circui t: s hort circui t togroundCAN circui t: s hort circui t topower
Check t he CAN circui t. Refer t o t he electricalgui des . Rect ify as neces s ary
B1024-86Start cont rol unit -Signal inval idCont rol ler area net work(CAN) circui t: open circui tCAN circui t: s hort circui t togroundCAN circui t: s hort circui t topower
Check t he CAN circui t. Refer t o t he electricalgui des . Rect ify as neces s ary
B10A2-68Cras h i nput - Eventinformat ionEvent informat ionThe cont rol module hasregis t ered t hat t he vehiclehas been i n a coll is ion
Cl ear t he DTC. Check/recti fy any damageres ul ti ng from the coll is ion
P0011-00Int ake (A) cams haftposi ti on t imi ng -Over-advanced (bank1) - No s ub t ypeinformat ion
Poor engine oi lqual it y/condi ti onVariable val ve ti mi ng (VVT)sol enoi d/circui t faultVVT unit faul t
Check for related DTC's. Check t he engi ne oilquali ty/condit ion. Check t he VVT s olenoid andci rcuit s. Refer t o t he electrical gui des . Inst alla new VVT unit as requi red
P0012-00Int ake (A) cams haftposi ti on t imi ng -Over-ret arded (bank 1)- No s ub t ypeinformat ion
Poor engine oi lqual it y/condi ti onLow engi ne oil pres s ureVariable val ve ti mi ng (VVT)sol enoi d/circui t faultVVT unit faul t
Check for related DTC's. Check t he engi ne oilquali ty/condit ion. Check t he engine oi lpress ure. Check the VVT sol enoi d andci rcuit s. Refer t o t he electrical gui des . Inst alla new VVT unit as requi red
P0012-68Int ake (A) cams haftposi ti on t imi ng -Over-ret arded (bank 1)- Event i nformati on
Poor engine oi lqual it y/condi ti onLow engi ne oil pres s ureVariable val ve ti mi ng (VVT)uni t fault- camshaft res et val ve
Check t he engi ne oil qual it y/condi ti on. Checkt he engine oi l press ure. Check the VVT uni t.Ins tall a new VVT unit as requi red
P0016-00Cranks haft pos i ti on -Cams haft posi ti oncorrel ati on - Bank 1s ens or A - No s ub typeinformat ion
Poor engine oi l quali tyCamshaft inlet s ensorincorrect ly i ns t alledCrankshaft pos it ion sens orincorrect ly i ns t alled
Check t he engi ne oil qual it y/condi ti onRefer to t he relevant s ecti ons of t heworkshop manual and check t he camshafti nlet s ens or for correct i nst all ati on, check t hecranks haft posi ti on s ens or for correct
Page 98 of 3229
DT CDescriptionPossible CauseAction
Camshaft inlet s ensor, s hortci rcuit t o ground, s hortci rcuit t o power, open circui t,high res i st anceCamshaft inlet s ensorair-gap t o t arget rot orgreater t han specificati onExces si ve run out on t argetrot orLoos e vari abl e valve t imi ngact uat or chai n dri ve ortens ionersDamaged, worn ti mi ng chain
i nst all ati onRefer to el ect ri cal circui t diagrams and checkt he cams haft inl et sens or ci rcuit for s hortci rcuit t o ground, short ci rcuit t o power, openci rcuit , hi gh res is t anceRefer to t he relevant s ecti ons of t heworkshop manual and check t he camshafti nlet s ens or for correct ai r-gap to target rotors pacing, check target run out is tos pecifi cat ion, check vari abl e valve t imingact uat or chain drive or t ensi oners areoperat ing t o s peci fi cat ion
P0018-00Cranks haft pos i ti on -Cams haft posi ti oncorrel ati on - Bank 2s ens or A - No s ub typeinformat ion
Poor engine oi lqual it y/condi ti onIncorrect ly adjus t edcams haft sDamaged (worn) ti mingchainVariable val ve ti mi ng (VVT)sol enoi d/circui t faultVVT unit faul t
Check t he engi ne oil qual it y/condi ti on. Checkt he cams haft t imi ng and chai n. Recti fy asnecess ary. Check the VVT sol enoi d andci rcuit s. Refer t o t he electrical gui des Ins tal la new VVT unit as requi red
P001A-00Int ake (A) cam profi lecont rol circui t/open(bank 1) - No sub typeinformat ion
Camshaft profi le controlci rcuit : open ci rcuitCamshaft profi le controlci rcuit : s hort circuit t ogroundCamshaft profi le act uat orfault
Check t he cams haft profi le actuat or andci rcuit s. Refer t o t he electrical gui des . Recti fyas necess ary
P001B-00Int ake (A) cam profi lecont rol circui t low(bank 1) - No sub typeinformat ion
Camshaft profi le controlci rcuit : open ci rcuitCamshaft profi le controlci rcuit : s hort circuit t ogroundCamshaft profi le act uat orfault
Check t he cams haft profi le actuat or andci rcuit s. Refer t o t he electrical gui des . Recti fyas necess ary
P001C-00Int ake (A) cams haftprofile cont rol circuithigh (bank 1) - No s ubt ype i nformati on
Camshaft profi le controlci rcuit : s hort circuit t o powerCamshaft profi le act uat orfault
Check t he cams haft profi le actuat or andci rcuit s. Refer t o t he electrical gui des . Recti fyas necess ary
P001D-00Int ake (A) cam profi lecont rol circui t/open(bank 2) - No sub typeinformat ion
Camshaft profi le controlci rcuit : open ci rcuitCamshaft profi le controlci rcuit : s hort circuit t ogroundCamshaft profi le act uat orfault
Check t he cams haft profi le actuat or andci rcuit s. Refer t o t he electrical gui des . Recti fyas necess ary
P001E-00Int ake (A) cams haftprofile cont rol circuitlow (bank 2) - No s ubt ype i nformati on
Camshaft profi le controlci rcuit : open ci rcuitCamshaft profi le controlci rcuit : s hort circuit t ogroundCamshaft profi le act uat orfault
Check t he cams haft profi le actuat or andci rcuit s. Refer t o t he electrical gui des . Recti fyas necess ary
P001F-00Int ake (A) cams haftprofile cont rol circuithigh (bank 2) - No s ubt ype i nformati on
Camshaft profi le controlci rcuit : s hort circuit t o powerCamshaft profi le act uat orfault
Check t he cams haft profi le actuat or andci rcuit s. Refer t o t he electrical gui des . Recti fyas necess ary
P0021-00Int ake (A) cams haftposi ti on t imi ng overadvanced (bank 2) -No s ub t ypeinformat ion
Poor engine oi lqual it y/condi ti onVariable val ve ti mi ng (VVT)sol enoi d/circui t faultVVT unit faul t
Check for related DTC's. Check t he engi ne oilquali ty/condit ion. Check t he VVT s olenoid andci rcuit s. Refer t o t he electrical gui des . Inst alla new VVT unit as requi red
P0022-00Int ake (A) cams haftposi ti on t imi ng overret arded (bank 2) - Nos ub type i nformati on
Poor engine oi lqual it y/condi ti onLow engi ne oil pres s ureVariable val ve ti mi ng (VVT)sol enoi d/circui t faultVVT unit faul t
Check for related DTC's. Check t he engi ne oilquali ty/condit ion. Check t he engine oi lpress ure. Check the VVT sol enoi d andci rcuit s. Refer t o t he electrical gui des . Inst alla new VVT unit as requi red
P0031-00HO2S Heater controlcircuit low (bank 1,s ens or 1) - No s ubt ype i nformati on
HO2S heat er cont rol circui t:short ci rcuit t o groundHO2S heat er cont rol circui t:open ci rcuitHO2S faul t
Check t he HO2S and circuit s . Refer to theel ect ri cal guides . Ins tal l a new s ensor asrequi red
Page 99 of 3229
Publ is hed: 28-Apr-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Front
Controls Display Interface Module (FCDIM) - Front Integrated Control Panel
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 front di spl ay interface s yst em, refer to the relevant Des cri pt ion and Operati on s ect ion i nt he works 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).
Front C ontrol Display Interface Module (FC DIM) (high level display front)
DT CDescriptionPossible CauseAction
U1A01-15Communicati onsli nkNavigati on module t o Hi gh LevelDis play Front communi cat ions li nkcircuit - short to power, opencircuit
Refer t o electrical ci rcuit diagrams and check Navigati onModule t o Hi gh Level Dis play Front communicat ions li nkcircuit for s hort to power, open ci rcuit
U1A4B-48Control modul emi croproces s or 'B'Supervis ion s oft ware fail ureIns t all a new HLDF.For addit ional informat ion, refer t o: Video Di spl ay (415-01Informat ion and Ent ert ai nment Sys t em, Removal andIns t allat ion).
U3000-48Control modul eSupervis ion s oft ware fail ureIns t all a new HLDF.For addit ional informat ion, refer t o: Video Di spl ay (415-01Informat ion and Ent ert ai nment Sys t em, Removal andIns t allat ion).
U3000-4BControl modul eOver temperat ureCheck for addi ti onal DTCs and refer to DTC Index.Check/moni tor s ys tem for re-occurrenceU3000-55Control modul eIncorrect Car Confi gurati on Filedata recei vedCheck/up-dat e Car Confi gurati on File usi ng manufacturerapproved diagnos t ic s yst emU3000-87Control modul eMis s ing mess ageCheck CJB for DTCs and refer t o DTC Index.For addit ional informat ion, refer t o: Communicati onsNetwork (418-00 Modul e Communi cat ions Network,Diagnosi s and Tes ti ng).Check i nformati on and ent ert ainment module for CarConfigurat ion Fi le and MOST network DTCs and refer t orel evant DTC Index. Carry out MOST/CAN net work tes tsus ing t he manufacturer approved diagnost ic sys tem
U3000-98Control modul eComponent or s yst em overt emperatureCheck for addi ti onal DTCs and refer to DTC Index.Check/moni tor s ys tem for re-occurrence
U3003-16Batt ery vol tageCircui t vol tage below thresholdCarry out pinpoi nt tes t s ass ociated wit h t hi s DTC us ingt he manufact urer approved diagnost ic s ys tem
U3003-17Batt ery vol tageCircui t vol tage above t hreshol dCarry out pinpoi nt tes t s ass ociated wit h t hi s DTC us ingt he manufact urer approved diagnost ic s ys tem
Page 100 of 3229
Publi s hed: 04-May-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Headlamp
Control Module (HCM)
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 .
For addit ional informat ion, refer t o: Ext eri or Li ght ing (417-01 Ext erior Light ing, Descri pti on and Operat ion).
Adaptive Front Lighting System (AFS) C ontrol Module
DT CDescriptionPossible CauseActionB1041-04Level ing Control -Syst em InternalFailures
Module internal failureSus pect Adapt ive Front Light ing Syst em (AFS) Cont rolModul e i nt ernal fault . Replace as required, refer t o t he newmodule/component i nst all at ion not e at t he top of t he DTCIndexB1041-54Level ing Control -Mis s ing Cal ibrat ion• NO TE: This DTC wil l normall ybe l ogged when a new modulehas been ins t al led.
Level ing s ens orcali brati on rout ine notcarried out
• NOTE: Sens or cal ibrat ion routi ne mus t be carried out wit hthe vehicle unl aden.
Calibrate t he Headlamp Leveli ng sens ors us ing themanufacturer approved diagnost ic sys tem, carry t he outrout ine 'Headlamp Cont rol Module Sys tem Cali brati on' fromthe 'Modul e programming and confi gurati on - Setup andConfigurat ion - Li ght ing'B1087-83LIN Bus "A" - Val ueof s ignal protecti oncal cul ati on incorrect
LIN Bus circui t faultNo communi cat ion ont he LIN BusLIN bus EMCi nt erference
• NOTE: This circui t uses s hiel ded cable
Refer to the el ect ri cal circui t diagrams and check the LINBus ci rcuit for harness damage
B1087-86LIN Bus "A" - Si gnalInvali dLIN Bus circui t faultNo communi cat ion ont he LIN BusLIN bus EMCi nt erference
• NOTE: This circui t uses s hiel ded cable
Refer to the el ect ri cal circui t diagrams and check the LINBus ci rcuit for harness damage
B1087-88LIN Bus "A" - BusOffLIN Bus circui t faultNo communi cat ion ont he LIN Bus
• NOTE: This circui t uses s hiel ded cable
Refer to the el ect ri cal circui t diagrams and check the LINBus ci rcuit for harness damageB10AE-11Headl amp Level ingMotor - Ci rcuit s hortt o ground
Headlamp Leveli ngMot or control ci rcuits hort t o ground
Refer to the el ect ri cal circui t diagrams and check Headl ampLeveli ng Motor control ci rcuit for s hort t o ground
B10AE-12Headl amp Level ingMotor - Ci rcuit s hortt o batt ery
Headlamp Leveli ngMot or control ci rcuits hort t o power
Refer to the el ect ri cal circui t diagrams and check Headl ampLeveli ng Motor control ci rcuit for s hort t o power
B10AE-64Headl amp Level ingMotor - Si gnalplaus ibil it y fai lure
Signal plaus ibil it y fai lure(vol tage out of range)Refer to the el ect ri cal circui t diagrams and check Headl ampLeveli ng Motor circui ts for fai lure. Di sconnect one headlampconnect or, clear DTC and re-t est . If DTC cleared, s us pectAdapt ive Front Light ing Sys tem (AFS) Control Module orci rcuit s t o t he dis connect ed s ide of t he fai lure. If DTCremai ns , reconnect first headlamp and dis connect s econd,cl ear DTC and re-tes t. If DTC cleared, s us pect Adapt iveFront Lighti ng Sys t em (AFS) Cont rol Modul e or circui ts t othe di s connect ed s ide of t he fai lure. If DTC remai ns,s us pect common ci rcuit s of the fail ure. Refer t o t heelectrical ci rcuit diagrams and check as requi red
B1A59-11Sens or 5 Vol t Supply- Circui t s hort toground
Headlamp Leveli ngSensor 5 vol t supplycircui t s hort to ground
Refer to electrical ci rcuit diagrams and check HeadlampLeveli ng Sens or 5 volt s upply circui t for s hort t o ground
B1A59-12Sens or 5 Vol t Supply- General ElectricalFailure
Headlamp Leveli ngSensor 5 vol t supplycircui t s hort to power
Refer to electrical ci rcuit diagrams and check HeadlampLeveli ng Sens or 5 volt s upply circui t for s hort t o power