LAND ROVER FRELANDER 2 2006 Workshop Manual

DT CDescriptionPossible CauseAction
B1D84-23Headphone panel1Headphone panel 1cont rol li ne circui t -s ignal s t uck low
Refer to el ect ri cal circui t diagrams and check headphone panel1 cont rol li ne for s hort t o ground. Check for st uck s wit ch/but t on
B1D85-11Headphone panel2Headphone panel 2 leftor ri ght s i gnal circuit -s hort to ground
Refer to el ect ri cal circui t diagrams and check headphone panel2 left or right s ignal ci rcuit for short to ground
B1D85-13Headphone panel2Headphone panel 2 leftor ri ght s i gnal circuit -open ci rcuit
Refer to el ect ri cal circui t diagrams and check headphone panel2 left or right s ignal ci rcuit for open ci rcuit
B1D85-23Headphone panel2Headphone panel 2cont rol li ne circui t -s ignal s t uck low
Refer to el ect ri cal circui t diagrams and check headphone panel2 cont rol li ne for s hort t o ground. Check for st uck s wit ch/but t on
B1D86-11Headphone panel3Headphone panel 3 leftor ri ght s i gnal circuit -s hort to ground
O nl y 2 headphone panels avail abl e on t his vehicle. If this DTCi s l ogged, check/amend Car Configurat ion Fi le t o refl ect 2panels onl y usi ng t he manufact urer approved diagnost ic s ys tem
B1D86-13Headphone panel3Headphone panel 3 leftor ri ght s i gnal circuit -open ci rcuit
O nl y 2 headphone panels avail abl e on t his vehicle. If this DTCi s l ogged, check/amend Car Configurat ion Fi le t o refl ect 2panels onl y usi ng t he manufact urer approved diagnost ic s ys tem
B1D86-23Headphone panel3Headphone panel 3cont rol li ne circui t -s ignal s t uck low
O nl y 2 headphone panels avail abl e on t his vehicle. If this DTCi s l ogged, check/amend Car Configurat ion Fi le t o refl ect 2panels onl y usi ng t he manufact urer approved diagnost ic s ys tem
B1D87-11Headphone panel4Headphone panel 4 leftor ri ght s i gnal circuit -s hort to ground
O nl y 2 headphone panels avail abl e on t his vehicle. If this DTCi s l ogged, check/amend Car Configurat ion Fi le t o refl ect 2panels onl y usi ng t he manufact urer approved diagnost ic s ys tem
B1D87-13Headphone panel4Headphone panel 4 leftor ri ght s i gnal circuit -open ci rcuit
O nl y 2 headphone panels avail abl e on t his vehicle. If this DTCi s l ogged, check/amend Car Configurat ion Fi le t o refl ect 2panels onl y usi ng t he manufact urer approved diagnost ic s ys tem
B1D87-23Headphone panel4Headphone panel 4cont rol li ne circui t -s ignal s t uck low
O nl y 2 headphone panels avail abl e on t his vehicle. If this DTCi s l ogged, check/amend Car Configurat ion Fi le t o refl ect 2panels onl y usi ng t he manufact urer approved diagnost ic s ys tem
U3000-05Control modul e -s ys t emprogrammingfai lures
Soft wareincompati bi li tyThe vers ion of t heLocal Configurat ion fil edoes not mat ch t hatexpected
Re-configure the audio ampl ifier as an exis t ing control modul e,us ing the manufact urer approved di agnos t ic s yst em
U3000-42Control modul e -general memoryfai lure
General memory fail ureRe-configure the audio ampl ifier as an exis t ing control modul e,us ing the manufact urer approved di agnos t ic s yst em. Clear DTC,cycle i gni ti on and read DTCs . If DTC ret urns , sus pect audioampl ifier module and i nst all a new module. Refer to the newmodul e/component ins t al lat ion not e at the top of t he DTCIndex
U3000-44Control modul e -data memoryfai lure
Data memory fail ureRe-configure the audio ampl ifier as an exis t ing control modul e,us ing the manufact urer approved di agnos t ic s yst em. Clear DTC,cycle i gni ti on and read DTCs . If DTC ret urns , sus pect audioampl ifier module and i nst all a new module. Refer to the newmodul e/component ins t al lat ion not e at the top of t he DTCIndex
U3000-55Control ModuleIncorrect carconfigurat ion dat areceived
Check/up-dat e Car Configurat ion Fil e us ing manufact urerapproved diagnos ti c sys t em
U3000-87Control ModuleMis s ing mess ageCheck CJB for DTCs and refer to DTC Index.For addit ional i nformati on, refer to: Communi cat ions Net work(418-00 Module Communicat ions Net work, Diagnosi s andTes ti ng).Check informat ion and ent ertai nment modul e for CarConfigurat ion Fil e and MOST net work DTCs and refer t o rel evantDTC Index. Carry out MOST/CAN network t es t s us ing t hemanufact urer approved diagnos t ic s yst em
U3003-16Batt ery Vol tageCircui t vol tage belowthresholdCarry out pinpoint t est s as s oci at ed wi th this DTC usi ng t hemanufact urer approved diagnos t ic s yst em
U3003-17Batt ery Vol tageCircui t vol tage abovethresholdCarry out pinpoint t est s as s oci at ed wi th this DTC usi ng t hemanufact urer approved diagnos t ic s yst em

Publ is hed: 06-Sep-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Anti-Lock
Braking System (ABS)
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 ant i lock breaking s yst em, refer to the relevant Des cri pti on and Operati on s ect ion i n t heworks hop manual .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).
DT CDescriptionPossible CauseActionB10DF-46Mas ter cyl inder is olat ionvalve - calibrati on /paramet er memory fail ure
Val ve not cal ibrat ed- Int ernal ABSmodul e fai lure
Clear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0001-01Mas ter Cyli nder Isol at ionValve 1 - el ect ri cal failureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0002-01Mas ter Cyli nder Isol at ionValve 2 - el ect ri cal failureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0003-01Low Pres s ure Feed Valve 1- electrical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0004-01Low Pres s ure Feed Valve 2- electrical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0010-01Left Front Inlet Cont rol -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0011-01Left Front Out let Control -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0014-01Right Front Inl et Cont rol -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0015-01Right Front Out let Cont rol -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0018-01Left Rear Inl et Cont rol -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index

DT CDescriptionPossible CauseAction
C0019-01Left Rear Outl et Cont rol -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C001C-01Right Rear Inlet Cont rol -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C001D-01Right Rear Outl et Cont rol -General elect rical fail ureInt ernal ABS modulefaultClear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0020-01ABS Pump Mot or Cont rol -General elect rical fail urePower s upply t opump mot or - shortci rcuitPower s upply t opump mot or -incorrect volt agePump ground circui tfaultMechanical pumpfault
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new ABS module. Refer t o t he newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0020-1CABS Pump Mot or Cont rol -Circui t vol tage out of rangePower s upply t opump mot or - shortci rcuit , highres is t ancePump ground circui tfaultInt ernal ABS modulefault
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new ABS module. Refer t o t he newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0020-71ABS pump mot or cont rol -act uator s tuckPower s upply t opump mot or - shortci rcuit , highres is t anceMechanical pumpfault
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new ABS module. Refer t o t he newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0030-07Left Front Tone W heel -Mechanical Fai lureBearing encoderdamagedIns tal l a new l eft front wheel beari ng.For addit ional informati on, refer t o: Front W heelBearing (204-01 Front Sus pens ion, Removal andIns tal lati on).
C0031-01Left Front W heel SpeedSens or - General electricalfai lure
W heel speed s ensorci rcuit - s hort t oground, s hort t opower, open ci rcuitW heel speed s ensorfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new wheel speed s ensor as requi red.For addit ional informati on, refer t o: Front W heelSpeed Sens or (206-09A Anti -Lock Control ,Removal and Ins t allat ion).
C0031-07Left Front W heel SpeedSens or - Mechani cal FailureW heel speed s ensorfault y/i ncorrect lyins tal led
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Check s ensor for correct ins tall ati on. Inst all anew wheel s peed s ens or as required.For addit ional informati on, refer t o: Front W heelSpeed Sens or (206-09A Anti -Lock Control ,Removal and Ins t allat ion).
C0033-07Right Front Tone W heel -Mechanical Fai lureBearing encoderdamagedIns tal l a new right front wheel bearing.For addit ional informati on, refer t o: Front W heelBearing (204-01 Front Sus pens ion, Removal andIns tal lati on).
C0034-01Right Front W heel SpeedSens or - General electricalfai lure
W heel speed s ensorci rcuit - s hort t oground, s hort t opower, open ci rcuitW heel speed s ensorfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new wheel speed s ensor as requi red.For addit ional informati on, refer t o: Front W heelSpeed Sens or (206-09A Anti -Lock Control ,Removal and Ins t allat ion).
C0034-07Right Front W heel SpeedSens or - Mechani cal FailureW heel speed s ensorfault y/i ncorrect lyins tal led
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Check s ens or for correct i nst all ati on.Clear DTC and ret est i f DTC ret urns . Ins t all anew wheel s peed s ens or as required.For addit ional informati on, refer t o: Front W heelSpeed Sens or (206-09A Anti -Lock Control ,

DT CDescriptionPossible CauseAction
Removal and Ins t allat ion).
C0036-07Left Rear Tone W heel -Mechanical Fai lureBearing encoderdamagedIns tal l a new l eft rear wheel bearing.For addit ional informati on, refer t o: Rear W heelBearing (204-02 Rear Sus pensi on, Removal andIns tal lati on).
C0037-01Left Rear W heel SpeedSens or - General electricalfai lure
W heel speed s ensorci rcuit - s hort t oground, s hort t opower, open ci rcuitW heel speed s ensorfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new wheel speed s ensor as requi red.For addit ional informati on, refer t o: Rear W heelSpeed Sens or (206-09A Anti -Lock Control ,Removal and Ins t allat ion).
C0037-07Left Rear W heel SpeedSens or - Mechani cal FailureW heel speed s ensorfault y/i ncorrect lyins tal led
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Check s ensor for correct ins tall ati on. Inst all anew wheel s peed s ens or as required.For addit ional informati on, refer t o: Rear W heelSpeed Sens or (206-09A Anti -Lock Control ,Removal and Ins t allat ion).
C003907Right Rear Tone W heel -Mechanical Fai lureBearing encoderdamagedIns tal l a new right rear wheel beari ng.For addit ional informati on, refer t o: Rear W heelBearing (204-02 Rear Sus pensi on, Removal andIns tal lati on).
C003A-01Left Rear W heel SpeedSens or - General electricalfai lure
W heel speed s ensorci rcuit - s hort t oground, s hort t opower, open ci rcuitW heel speed s ensorfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new wheel speed s ensor as requi red.For addit ional informati on, refer t o: Rear W heelSpeed Sens or (206-09A Anti -Lock Control ,Removal and Ins t allat ion).
C003A-07Right Rear W heel SpeedSens or - Mechani cal FailureW heel speed s ensorfault y/i ncorrect lyins tal led
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Check s ens or for correct i nst all ati on.Clear DTC and ret est i f DTC ret urns . Ins t all anew wheel s peed s ens or as required.For addit ional informati on, refer t o: Rear W heelSpeed Sens or (206-09A Anti -Lock Control ,Removal and Ins t allat ion).
C0040-64Brake Pedal Swi tch “A” -Signal pl ausi bili ty fail ureBrake pedal s wi tchci rcuit - s hort t oground, s hort t opower, open ci rcuitBrake pedal s wi tchfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new brake s wi tch as requi red.For addit ional informati on, refer t o: SpeedCont rol Deact ivat or Swi tch (310-03A SpeedCont rol - I6 3.2L Pet rol, Removal andIns tal lati on).
C0044-01TMC Pres s ure Sens or -General elect rical fail ure• NOTE: The s ens or isint ernal t o t he cont rolmodul e
Sens or fai lure
Clear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0044-28TMC Pres s ure Sens or -Signal Offset• NOTE: The s ens or isint ernal t o t he cont rolmodul e
Sens or fai lure
Clear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0044-64TMC Pres s ure Sens or -Signal pl ausi bili ty• NOTE: The s ens or isint ernal t o t he cont rolmodul e
Sens or fai lure
Clear DTC and ret est i f DTC ret urns . Ins t all anew ABS module, refer to the newmodul e/component i ns t allat ion not e at t he topof t he DTC Index
C0051-28Steering wheel rot at ions ens or - Off-set moni toringSens orloos e/incorrect lyins tal ledVehi cl e t rackincorrect ly adjus t ed
Check t he s ens or and encoder wheel for correctins tall ati on/ali gnment . Check t he s teering andsus pens i on for damage/wear which could affectthe t rack, recti fy as necess ary
C0061-01Lateral Accel erati on Sensor- General Electrical Fail ureSens or ci rcuit - s hortto ground, s hort t opower, open ci rcuitInt ernal sens orfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new s ensorUsi ng t he manufact urer approved diagnost ic

DT CDescriptionPossible CauseAction
sys tem, carry out t he lat eral acceleromet ercal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0061-28Lateral Accel erati on Sensor- Signal bias level out ofrange/zero adjus tmentfai lure
Sens or incorrect lycal ibrat edClear DTC and ret est i f DTC ret urnsUsi ng t he manufact urer approved diagnost icsys tem, carry out t he lat eral acceleromet ercal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0061-64Lateral Accel erati on Sensor- Signal plausi bili ty fail ureLat eral accelerati onsens or int ernalfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new s ensorUsi ng t he manufact urer approved diagnost icsys tem, carry out t he lat eral acceleromet ercal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0062-01Longi tudinal Accelerati onSens or - General electricalfai lure
Sens or ci rcuit - s hortto ground, s hort t opower, open ci rcuitInt ernal sens orfail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new s ensorUsi ng t he manufact urer approved diagnost icsys tem, carry out t he longit udi nal accel eromet ercal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0062-28Longi tudinal Accelerati onSens or - Signal bias l evelout of range/zeroadjus tment failure
Sens or incorrect lycal ibrat edClear DTC and ret est i f DTC ret urnsUsi ng t he manufact urer approved diagnost icsys tem, carry out t he longit udi nal accel eromet ercal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0062-64Longi tudinal Accelerati onSens or - Signal plausi bil it yfai lure
Longit udinalAccelerat ion sens orint ernal fail ure
Carry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new s ensorUsi ng t he manufact urer approved diagnost icsys tem, carry out t he longit udi nal accel eromet ercal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0063-01Y aw Rat e Sens or - Generalelectrical fail ureY aw rat e s ensorci rcuit - s hort t oground, power, openci rcuitY aw rat e s ensorint ernal fail ure
Refer to el ect ri cal circui t diagrams and checkY aw rat e s ensor circui t for s hort t o ground,power, open ci rcuit . Clear DTC and ret est i f DTCret urns. Ins tall a new s ens orUsi ng t he manufact urer approved diagnost icsys tem, carry out t he yaw rat e s ensorcal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0063-28Y aw Rat e Sens or - Signalbias l evel out of range/zeroadjus tment failure
Sens or incorrect lycal ibrat edClear DTC and ret est i f DTC ret urns .Usi ng t he manufact urer approved diagnost icsys tem, carry out t he yaw rat e s ensorcal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).
C0063-64Y aw Rat e Sens or - Signalplaus ibil it y fai lureY aw rat e s ensorint ernal fail ureCarry out pi npoi nt t es ts as s oci ated wi th thi sDTC usi ng t he manufacturer approved diagnost icsys tem. Cl ear DTC and ret est i f DTC ret urns .Ins tal l a new s ensorUsi ng t he manufact urer approved diagnost icsys tem, carry out t he yaw rat e s ensorcal ibrat ion rout ineFor addit ional informati on, refer t o:Acceleromet er (206-09C Ant i-Lock Cont rol -St abil it y Ass i st , Removal and Inst all ati on).

Publ is hed: 28-Apr-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Audio
Front Control Module (ACM)
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 audio front control sys t em, refer t o t he rel evant Des cript ion and Operat ion s ecti on in 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).
Audio Front C ontrol Module (AC M)
DT CDescriptionPossible CauseAction
B1134-11Phone inputPhone input ci rcuit - s hortt o groundRefer to electrical ci rcuit diagrams and check phone inputci rcuit for short to ground
B1134-12Phone inputPhone input ci rcuit - s hortt o powerRefer to electrical ci rcuit diagrams and check phone inputci rcuit for short to power
B1134-13Phone inputPhone input ci rcuit - opencircui tRefer to electrical ci rcuit diagrams and check phone inputci rcuit for open ci rcuit
B1A01-11Speaker #1Left front s peaker circuit -s hort t o groundRefer to electrical ci rcuit diagrams and check left fronts peaker ci rcuit for short to ground
B1A01-12Speaker #1Left front s peaker circuit -s hort t o powerRefer to electrical ci rcuit diagrams and check left fronts peaker ci rcuit for short to power
B1A01-1ASpeaker #1Left front s peaker circuit -res i st ance bel ow t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A01-1BSpeaker #1Left front s peaker circuit -res i st ance above t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A01-1CSpeaker #1Left front s peaker circuit -volt age out of rangeCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A02-11Speaker #2Right front s peaker ci rcuit -s hort t o groundRefer to electrical ci rcuit diagrams and check right fronts peaker ci rcuit for short to ground
B1A02-12Speaker #2Right front s peaker ci rcuit -s hort t o powerRefer to electrical ci rcuit diagrams and check right fronts peaker ci rcuit for short to power
B1A02-1ASpeaker #2Right front s peaker ci rcuit -res i st ance bel ow t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A02-1BSpeaker #2Right front s peaker ci rcuit -res i st ance above t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A02-1CSpeaker #2Right front s peaker ci rcuit -volt age out of rangeCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A03-11Speaker #3Left rear s peaker circui t -s hort t o groundRefer to electrical ci rcuit diagrams and check left rears peaker ci rcuit for short to ground
B1A03-12Speaker #3Left rear s peaker circui t -s hort t o powerRefer to electrical ci rcuit diagrams and check left rears peaker ci rcuit for short to power
B1A03-1ASpeaker #3Left rear s peaker circui t -res i st ance bel ow t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A03-1BSpeaker #3Left rear s peaker circui t -res i st ance above t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem

DT CDescriptionPossible CauseAction
B1A03-1CSpeaker #3Left rear s peaker circui t -volt age out of rangeCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A04-11Speaker #4Right rear s peaker circui t -s hort t o groundRefer to electrical ci rcuit diagrams and check right rears peaker ci rcuit for short to ground
B1A04-12Speaker #4Right rear s peaker circui t -s hort t o powerRefer to electrical ci rcuit diagrams and check right rears peaker ci rcuit for short to power
B1A04-1ASpeaker #4Right rear s peaker circui t -res i st ance bel ow t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A04-1BSpeaker #4Right rear s peaker circui t -res i st ance above t hres hol dCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A04-1CSpeaker #4Right front s peaker ci rcuit -volt age out of rangeCarry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem
B1A56-13AntennaAntenna circui t - opencircui tRefer to electrical ci rcuit diagrams and check antenna circui tfor open circuit
B1B69-11Antenna 12volt s uppl ycircuit
Antenna 12 volt supplycircui t - s hort to groundRefer to electrical ci rcuit diagrams and check antenna 12 volts upply ci rcuit for short to ground
B1B69-15Antenna 12volt s uppl ycircuit
Antenna 12 volt supplycircui t - s hort to power,open circuit
Refer to electrical ci rcuit diagrams and check antenna 12 volts upply ci rcuit for short to power, open ci rcuit
B1D19-16Compact di scunitCircui t volt age bel owt hres hol dIns t al l a new i ntegrat ed audi o module, refer to the newmodule/component i nst all at ion not e at t he top of t he DTCIndex.For addit ional informati on, refer t o: Audi o Unit (415-01Informat ion and Ent ertai nment Sys tem, Removal andIns t al lat ion).B1D19-77Compact di scunitCommanded posi ti on notreachabl eIns t al l a new i ntegrat ed audi o module, refer to the newmodule/component i nst all at ion not e at t he top of t he DTCIndex.For addit ional informati on, refer t o: Audi o Unit (415-01Informat ion and Ent ertai nment Sys tem, Removal andIns t al lat ion).
B1D19-93Compact di scunitNo operat ionIns t al l a new i ntegrat ed audi o module, refer to the newmodule/component i nst all at ion not e at t he top of t he DTCIndex.For addit ional informati on, refer t o: Audi o Unit (415-01Informat ion and Ent ertai nment Sys tem, Removal andIns t al lat ion).
B1D78-11Auxi li ary i nputAuxili ary i nput ci rcuit - s hortt o groundRefer to electrical ci rcuit diagrams and check auxi li ary i nputci rcuit for short to ground
B1D78-12Auxi li ary i nputAuxili ary i nput ci rcuit - s hortt o powerRefer to electrical ci rcuit diagrams and check auxi li ary i nputci rcuit for short to power
B1D78-13Auxi li ary i nputAuxili ary i nput ci rcuit - opencircui tRefer to electrical ci rcuit diagrams and check auxi li ary i nputci rcuit for open ci rcuit
B1D79-11MicrophoneinputMi crophone i nput circui t -s hort t o groundRefer to electrical ci rcuit diagrams and check mi crophoneinput ci rcuit for short to ground
B1D79-12MicrophoneinputMi crophone i nput circui t -s hort t o powerRefer to electrical ci rcuit diagrams and check mi crophoneinput ci rcuit for short to power
B1D79-13MicrophoneinputMi crophone i nput circui t -open circuitRefer to electrical ci rcuit diagrams and check mi crophoneinput ci rcuit for open ci rcuit
U3000-49Control modul eInternal electronic fai lureIns t al l a new control modul e, refer t o t he newmodule/component i nst all at ion not e at t he top of t he DTCIndex.For addit ional informati on, refer t o: Audi o Unit (415-01Informat ion and Ent ertai nment Sys tem, Removal andIns t al lat ion).
U3000-55Control modul eIncorrect car configurat iondata receivedCheck/up-dat e Car Configurat ion Fi le us i ng manufact urerapproved di agnos ti c s yst em
U3000-87Control modul eMi ss i ng mes sageCheck CJB for DTCs and refer t o DTC Index.For addit ional informati on, refer t o: Communicati ons Net work(418-00 Modul e Communicati ons Network, Di agnos is andTes t ing).Check i nformat ion and ent ert ainment module for CarConfigurat ion Fi le and MO ST net work DTCs and refer t orel evant DTC Index. Carry out MOST/CAN net work t es ts us ingthe manufact urer approved diagnos t ic s ys tem

DT CDescriptionPossible CauseAction
U3000-98Control modul eComponent or s yst em overt emperatureCheck for addi ti onal DTCs and refer to relevant DTC Index,check/monit or s ys t em for re-occurrence
U3003-62Batt ery volt ageMi s-mat ch in volt age, of 2volt s or more, betweeni nt egrat ed cont rol moduleand CJB
Carry out pi npoi nt tes ts as s oci ated wit h thi s DTC us ing t hemanufacturer approved diagnost ic sys tem

Publi s hed: 10-May-2011
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Auxiliary
Heater Control Module (AHCM)
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 fuel fi red boost er heat er cont ol s ys tem, refer t o t he relevant Descripti on and Operat ions ect ion i n t he works hop manual .For addit ional informat ion, refer t o: Fuel Fired Boost er Heat er (412-02B Auxi liary Cli mate Cont rol , Des cri pti on andOperat ion).
• NOTE: W here an 'on demand sel f-tes t' i s referred to, t his can be acces s ed via t he 'DTC Moni tor' tab on the manufact urersapproved diagnos t ic s yst em.
DT CDescriptionPossible CausesAction
B1D22-11Coolant TemperatureSens or - circui t shortt o ground
Fuel fired boos t er heatercool ant t emperat ure s ensorint ernal fault
Check and i ns t all a new fuel fi red boost erheat er coolant temperature sensorUsi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)Check for st ored di agnos ti c troubl e codesCheck for correct operat ion
B1D22-15Coolant TemperatureSens or - circui t shortt o batt ery or open
Fuel fired boos t er heatercool ant t emperat ure s ensorint ernal fault
Check and i ns t all a new fuel fi red boost erheat er coolant temperature sensorUsi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)Check for st ored di agnos ti c troubl e codesCheck for correct operat ion
B1D23-13Overheat Sens or -circuit openFuel fired boos t er heatercool ant t emperat ure s ensorint ernal fault
Check and i ns t all a new fuel fi red boost erheat er coolant temperature sensorUsi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)Check for st ored di agnos ti c troubl e codesCheck for correct operat ion
B1D24-11Glow Plug - circui ts hort t o groundFuel fired boos t er heaterglow pl ug int ernal faultCarry out ci rcuit checks , ins pect t he glow pl ugcables and connect or. Repair t he ci rcuit or checkand ins tal l a new fuel fired boos t er heater glowplug as requi red For addit ional i nformati on,refer t o: Fuel Fired Boost er Heat er Glow PlugAnd Burner Ass embly (412-02B Auxil iary Cli mateCont rol , Removal and Ins t allat ion).Usi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)Check for st ored di agnos ti c troubl e codesCheck for correct operat ion

DT CDescriptionPossible CausesAction
B1D24-15Glow Plug - circui ts hort t o batt ery oropen
Fuel fired boos t er heaterglow pl ug int ernal faultCarry out ci rcuit checks , ins pect t he glow pl ugcables and connect or. Repair t he ci rcuit or checkand ins tal l a new fuel fired boos t er heater glowplug as requi red For addit ional i nformati on,refer t o: Fuel Fired Boost er Heat er Glow PlugAnd Burner Ass embly (412-02B Auxil iary Cli mateCont rol , Removal and Ins t allat ion).Usi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)Check for st ored di agnos ti c troubl e codesCheck for correct operat ion
B1D25-11Heater Fuel Pump -circuit short toground
Heat er fuel pump circui ts hort to groundHeat er fuel pump failure
Refer to the el ect ri cal circui t diagrams andcheck t he fuel fi red boos ter heater fuel pumpand ci rcuit for short to groundRepai r the circui t or check and ins t al l a new fuelfi red boos ter heat er fuel pump as requiredFor addit ional informati on, refer t o: Fuel FiredBoos t er Heat er Fuel Pump (412-02B Auxi li aryClimate Cont rol, Removal and Ins tal lat ion).Usi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)Check for st ored di agnos ti c troubl e codesCheck for correct operat ion
B1D25-15Heater Fuel Pump -circuit short tobatt ery or open
Heat er fuel pump circui ts hort to power, open ci rcuitHeat er fuel pump failure
Refer to the el ect ri cal circui t diagrams andcheck t he fuel fi red boos ter heater fuel pumpand ci rcuit for short to power, open ci rcuitRepai r the circui t or check and ins t al l a new fuelfi red boos ter heat er fuel pump as requiredFor addit ional informati on, refer t o: Fuel FiredBoos t er Heat er Fuel Pump (412-02B Auxi li aryClimate Cont rol, Removal and Ins tal lat ion).Usi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)Check for st ored di agnos ti c troubl e codesCheck for correct operat ion
B1D26-11Combust ion Ai rBlower - circui t shortt o ground
Fuel fired boos t er heatermodule failureUsi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)If t he diagnost ic troubl e code reoccurs checkand ins tal l a new fuel fired boos t er heatermodul e as requi redFor addit ional informati on, refer t o: Fuel FiredBoos t er Heat er (412-02B Auxil iary Climat eCont rol , Removal and Ins t allat ion).Refer to the warrant y policy and proceduresmanual , 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
B1D26-15Combust ion Ai rBlower - circui t shortt o batt ery or open
Fuel fired boos t er heatermodule failureUsi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)If t he diagnost ic troubl e code reoccurs checkand ins tal l a new fuel fired boos t er heatermodul e as requi redFor addit ional informati on, refer t o: Fuel FiredBoos t er Heat er (412-02B Auxil iary Climat eCont rol , Removal and Ins t allat ion).Refer to the warrant y policy and proceduresmanual , 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
B1D26-92Combust ion Ai rBlower - performanceor incorrectoperati on
Fuel fired boos t er heatermodule failureUsi ng t he manufacturer approved diagnost icsys t em, record t hen clear any st ored di agnos ti ctroubl e codes t hen conduct the fuel fi redboos t er heater operation test (Set up andconfigurat ion/auxili ary heat er/operat ion t es t)