Sheet1Mercedes Fault CodesFault CodeFault
DescriptionAreaB1000HRA Headlamp range adjustment: Supply voltage
of the control unit is too low (undervoltage)BodyB1004LCP Lower
Control Panel: Control unit does not match vehicle
typeBodyB1056Automatic Air Conditioning: Problem in CAN
communication withc ontrol unit DCM-RLBodyB1128Heater core
temperature (B10/1)BodyB1201Electric seat adjustment front left:
Hall sensor front height M27m3BodyB1213If seat memory installed:
ext left rearview mirror voltage faultyBodyB1214If seat memory
installed: ext right rearview mirror voltage faultyBodyB1226In-car
temperature sensor (B10/4)BodyB1227Outside temperature indicator
temp sensor (014)BodyB1229Heater core temperature
(B10/1)BodyB1230Evaporator temperature sensor (B10/6)BodyB1231ECT
sensor (B11/4)BodyB1232Refrigerant pressure sensor
(B12)BodyB1233Refrigerant temperature sensor (B12/1)BodyB1234Sun
sensor (B32)BodyB1235Emissions sensor (B31)BodyB1241Refrigerant
FillBodyB1246PTS Parktronic: A42b1 (left outer sensor, front
bumper) The plug connection has poor contact or is loose, or the
sensor or cable is faultyBodyB1310Left/Window airbag sensor is
defectiveBodyB1315Problem in Front passenger child seat
recognitionBodyB1416Coolant circulation pump (M13)BodyB1417Duovalve
(Y21y1), leftBodyB1418Duovalve (Y21y2),
rightBodyB1419Electromagnetic clutch (A9k1)BodyB1420Idle speed
increaseBodyB1421Pulse module (N05)BodyB1422Series interface (K1)
connection to instrument cluster (A1)BodyB1423Switchover valve
block (Y11)BodyB1424Activated charcoal filler actuator (A32m2)
openBodyB1425Activated charcoal filler actuator (A32m2)
closedBodyB1432Non-USA DTCBodyB1459Series interface (K2) connection
to instrument cluster (A1)BodyB1462Wide open throttle (WOT)
position signal diesel enginesBodyB1476Airbag malfunction indicator
and warning lamp is defectiveBodyB1481HRA: Part E2m1 (Right
headlamp range adjustment motor) has short to groundBodyB1489HRA:
Part E2m1 (Right headlamp range adjustment motor) has open or short
to positiveBodyB1492HRA: Part E1m1 (Left headlamp range adjustement
motor) has short to positiveBodyB1617Part E19/1 (Left license plate
lamp) is defectiveBodyB1618Part E19/2 (Right license plate lamp) is
defectiveBodyB1628Part E2e5 (Turn signal lamp) in module E2 (Right
front headlamp unit) is defective.BodyB1703Intermittant No Start in
AAM Immobiliser ModuleBodyB1729PSE Pneumatic system doorlock
Control Module A37BodyB1736Navigation system's CD Player: Check
General CD, Check CD data block, Flimsy CD dataBodyB1768Faulty open
data flap limit switch (0025) Front flapBodyB1773HRA: Zero position
programming has not yet been carried out or is not
possibleBodyB1850Electric seat adjustment front right: CAN
communication interrupted with DCMBodyC1000Traction System Control
ModuleChassisC1010Battery Voltage LowChassisC1011ASR/ETS/ESP
Circuit Open or ShortedChassisC1012Battery Voltage
HighChassisC1020CAN Communication FaultChassisC1021CAN
Communication With EA/CC/ISC Control Module
InterruptedChassisC1024CAN Communication With Engine Control Module
InterruptedChassisC1025CAN Communication BAS communication with ESP
control unit faultyChassisC1100Left Front Axle VSS Circuit
FaultChassisC1101Right Front Axle VSS Circuit
FaultChassisC1102ETS/ASR, ABS Left Axle VSS Circuit
FaultChassisC1103Right Rear Axle VSS Circuit
FaultChassisC1121AIRmatic: fault in component B24/3 (acceler.
sensor)ChassisC1122AIRmatic: fault in component B24/4 (acceler.
sensor)ChassisC1123AIRmatic: fault in component B24/6 (acceler.
sensor)ChassisC1132AIRmatic: fault in component B22/8 (level
sensor)ChassisC1133AIRmatic: fault in component B22/9 (level
sensor)ChassisC1135AIRmatic: fault in component B22/3 (level
sensor)ChassisC1140BAS light, play in steering column causes
steering angle sensor to lose memory(?)ChassisC1142ABS Lateral
Acceleration Sensor Open/ShortedChassisC1144AIRmatic: fault in
component B7 (pressure sensor)ChassisC1200Stop Light Switch
Open/Shorted/ImplausibleChassisC1300Left Front Axle Solenoid Valve
(Hold) (A7/3y6) Open/ShortedChassisC1303Right Front Axle Solenoid
Valve (Hold) Open/ShortedChassisC1311Switchover Solenoid Valve
(Release) Open/ShortedChassisC1312Master Cylinder Switchover
ValveChassisC1401High Pressure Return Pump Circuit Open/Shorted;
Will Not Shut OffChassisC1501SPS P-ValveChassisC1504BAS light, play
in steering column causes steering angle sensor to lose
memory(?)ChassisC1512Brakes OverheatedChassisC1600Temperature After
Engine Is Turned OffChassisP0466Purge Flow Sensor Circuit
Range/PerformanceCircuit MalfunctionP0467Purge Flow Sensor Circuit
Low InputCircuit MalfunctionP0468Purge Flow Sensor Circuit High
InputCircuit MalfunctionP0469Purge Flow Sensor Circuit
IntermittentCircuit MalfunctionP0470Exhaust Pressure Sensor
MalfunctionCircuit MalfunctionP0471Exhaust Pressure Sensor
Range/PerformanceCircuit MalfunctionP0472Exhaust Pressure Sensor
LowCircuit MalfunctionP0473Exhaust Pressure Sensor HighCircuit
MalfunctionP0474Exhaust Pressure Sensor IntermittentCircuit
MalfunctionP0475Exhaust Pressure Control Valve MalfunctionCircuit
MalfunctionP0476Exhaust Pressure Control Valve
Range/PerformanceCircuit MalfunctionP0477Exhaust Pressure Control
Valve LowCircuit MalfunctionP0478Exhaust Pressure Control Valve
HighCircuit MalfunctionP0479Exhaust Pressure Control Valve
IntermittentCircuit MalfunctionP0480Cooling Fan 1 Control Circuit
MalfunctionCircuit MalfunctionP0481Cooling Fan 2 Control Circuit
MalfunctionCircuit MalfunctionP0482Cooling Fan 3 Control Circuit
MalfunctionCircuit MalfunctionP0483Cooling Fan Rationality Check
MalfunctionCircuit MalfunctionP0484Cooling Fan Circuit Over
CurrentCircuit MalfunctionP0485Cooling Fan Power/Ground Circuit
MalfunctionCircuit MalfunctionP0500Vehicle Speed Sensor
MalfunctionCircuit MalfunctionP0501Vehicle Speed Sensor
Range/PerformanceCircuit MalfunctionP0502Vehicle Speed Sensor Low
InputCircuit MalfunctionP0503Vehicle Speed Sensor
Intermittent/Erratic/HighCircuit MalfunctionP0505Idle Control
System MalfunctionCircuit MalfunctionP0506Idle Control System RPM
Lower Than ExpectedCircuit MalfunctionP0507Idle Control System RPM
Higher Than ExpectedCircuit MalfunctionP0510Closed Throttle
Position Switch MalfunctionCircuit MalfunctionP0520Engine Oil
Pressure Sensor/Switch Circuit MalfunctionCircuit
MalfunctionP0521Engine Oil Pressure Sensor/Switch Circuit
Range/PerformanceCircuit MalfunctionP0522Engine Oil Pressure
Sensor/Switch Circuit Low VoltageCircuit MalfunctionP0523Engine Oil
Pressure Sensor/Switch Circuit High VoltageCircuit
MalfunctionP0530A/C Refrigerant Pressure Sensor Circuit
MalfunctionCircuit MalfunctionP0531A/C Refrigerant Pressure Sensor
Circuit Range/PerformanceCircuit MalfunctionP0532A/C Refrigerant
Pressure Sensor Circuit Low InputCircuit MalfunctionP0533A/C
Refrigerant Pressure Sensor Circuit High InputCircuit
MalfunctionP0534Air Conditioner Refrigerant Charge LossCircuit
MalfunctionP0550Power Steering Pressure Sensor Circuit
MalfunctionCircuit MalfunctionP0551Power Steering Pressure Sensor
Circuit Range/PerformanceCircuit MalfunctionP0552Power Steering
Pressure Sensor Circuit Low InputCircuit MalfunctionP0553Power
Steering Pressure Sensor Circuit High InputCircuit
MalfunctionP0554Power Steering Pressure Sensor Circuit
IntermittentCircuit MalfunctionP0560System Voltage
MalfunctionCircuit MalfunctionP0561System Voltage UnstableCircuit
MalfunctionP0562System Voltage LowCircuit MalfunctionP0563System
Voltage HighCircuit MalfunctionP0565Cruise Control On Signal
MalfunctionCircuit MalfunctionP0566Cruise Control Off Signal
MalfunctionCircuit MalfunctionP0567Cruise Control Resume Signal
MalfunctionCircuit MalfunctionP0568Cruise Control Set Signal
MalfunctionCircuit MalfunctionP0569Cruise Control Coast Signal
MalfunctionCircuit MalfunctionP0570Cruise Control Accel Signal
MalfunctionCircuit MalfunctionP0571Cruise Control/Brake Switch A
Circuit MalfunctionCircuit MalfunctionP0572Cruise Control/Brake
Switch A Circuit LowCircuit MalfunctionP0573Cruise Control/Brake
Switch A Circuit HighCircuit MalfunctionP0574Cruise Control Related
MalfunctionCircuit MalfunctionP0575Cruise Control Related
MalfunctionCircuit MalfunctionP0576Cruise Control Related
MalfunctionCircuit MalfunctionP0576Cruise Control Related
MalfunctionCircuit MalfunctionP0578Cruise Control Related
MalfunctionCircuit MalfunctionP0579Cruise Control Related
MalfunctionCircuit MalfunctionP0580Cruise Control Related
MalfunctionCircuit MalfunctionP0600Serial Communication Link
MalfunctionCircuit MalfunctionP0601Internal Control Module Memory
Check Sum ErrorCircuit MalfunctionP0602Control Module Programming
ErrorCircuit MalfunctionP0603Internal Control Module Keep Alive
Memory (KAM) ErrorCircuit MalfunctionP0604Internal Control Module
Random Access Memory (RAM) ErrorCircuit MalfunctionP0605Internal
Control Module Read Only Memory (ROM) ErrorCircuit
MalfunctionP0606PCM Processor FaultCircuit MalfunctionP0608Control
Module VSS Output "A" MalfunctionCircuit MalfunctionP0609Control
Module VSS Output "B" MalfunctionCircuit MalfunctionP0620Generator
Control Circuit MalfunctionCircuit MalfunctionP0621Generator Lamp
"L" Control Circuit MalfunctionCircuit MalfunctionP0622Generator
Field "F" Control Circuit MalfunctionCircuit
MalfunctionP0650Malfunction Indicator Lamp (MIL) Control Circuit
MalfunctionCircuit MalfunctionP0654Engine RPM Output Circuit
MalfunctionCircuit MalfunctionP0655Engine Hot Lamp Output Control
Circuit MalfucntionCircuit MalfunctionP0656Fuel Level Output
Circuit MalfunctionCircuit MalfunctionP0700Transmission Control
System MalfunctionCircuit MalfunctionP0701Transmission Control
System Range/PerformanceCircuit MalfunctionP0702Transmission
Control System ElectricalCircuit MalfunctionP0703Torque
Converter/Brake Switch B Circuit MalfunctionCircuit
MalfunctionP0704Clutch Switch Input Circuit MalfunctionCircuit
MalfunctionP0705Transmission Range Sensor Circuit malfunction
(PRNDL Input)Circuit MalfunctionP0706Transmission Range Sensor
Circuit Range/PerformanceCircuit MalfunctionP0707Transmission Range
Sensor Circuit Low InputCircuit MalfunctionP0708Transmission Range
Sensor Circuit High InputCircuit MalfunctionP0709Transmission Range
Sensor Circuit IntermittentCircuit MalfunctionP0710Transmission
Fluid Temperature Sensor Circuit MalfunctionCircuit
MalfunctionP0711Transmission Fluid Temperature Sensor Circuit
Range/PerformanceCircuit MalfunctionP0712Transmission Fluid
Temperature Sensor Circuit Low InputCircuit
MalfunctionP0713Transmission Fluid Temperature Sensor Circuit High
InputCircuit MalfunctionP0714Transmission Fluid Temperature Sensor
Circuit IntermittentCircuit MalfunctionP0715Input/Turbine Speed
Sensor Circuit MalfunctionCircuit MalfunctionP0716Input/Turbine
Speed Sensor Circuit Range/PerformanceCircuit
MalfunctionP0717Input/Turbine Speed Sensor Circuit No SignalCircuit
MalfunctionP0718Input/Turbine Speed Sensor Circuit
IntermittentCircuit MalfunctionP0719Torque Converter/Brake Switch B
Circuit LowCircuit MalfunctionP0720Output Speed Sensor Circuit
MalfunctionCircuit MalfunctionP0721Output Speed Sensor
Range/PerformanceCircuit MalfunctionP0722Output Speed Sensor No
SignalCircuit MalfunctionP0723Output Speed Sensor
IntermittentCircuit MalfunctionP0724Torque Converter/Brake Switch B
Circuit HighCircuit MalfunctionP0725Engine Speed input Circuit
MalfunctionCircuit MalfunctionP0726Engine Speed Input Circuit
Range/PerformanceCircuit MalfunctionP0727Engine Speed Input Circuit
No SignalCircuit MalfunctionP0728Engine Speed Input Circuit
IntermittentCircuit MalfunctionP0730Incorrect Gear RatioCircuit
MalfunctionP0731Gear 1 Incorrect ratioCircuit MalfunctionP0732Gear
2 Incorrect ratioCircuit MalfunctionP0733Gear 3 Incorrect
ratioCircuit MalfunctionP0734Gear 4 Incorrect ratioCircuit
MalfunctionP0735Gear 5 Incorrect ratioCircuit
MalfunctionP0736Reverse incorrect gear ratioCircuit
MalfunctionP0740Torque Converter Clutch Circuit MalfuctionCircuit
MalfunctionP0741Torque Converter Clutch Circuit Performance or
Stuck OffCircuit MalfunctionP0742Torque Converter Clutch Circuit
Stuck OnCircuit MalfunctionP0743Torque Converter Clutch Circuit
ElectricalCircuit MalfunctionP0744Torque Converter Clutch Circuit
IntermittentCircuit MalfunctionP0745Pressure Control Solenoid
MalfunctionCircuit MalfunctionP0746Pressure Control Solenoid
Performance or Stuck OffCircuit MalfunctionP0747Pressure Control
Solenoid Stuck OnCircuit MalfunctionP0748Pressure Control Solenoid
ElectricalCircuit MalfunctionP0749Pressure Control Solenoid
IntermittentCircuit MalfunctionP0750Shift Solenoid A
MalfunctionCircuit MalfunctionP0751Shift Solenoid A Performance or
Stuck OffCircuit MalfunctionP0752Shift Solenoid A Stuck OnCircuit
MalfunctionP0753Shift Solenoid A ElectricalCircuit
MalfunctionP0754Shift Solenoid A IntermittentCircuit
MalfunctionP0755Shift Solenoid B MalfunctionCircuit
MalfunctionP0756Shift Solenoid B Performance or Stuck OffCircuit
MalfunctionP0757Shift Solenoid B Stuck OnCircuit
MalfunctionP0758Shift Solenoid B ElectricalCircuit
MalfunctionP0759Shift Solenoid B IntermittentCircuit
MalfunctionP0760Shift Solenoid C MalfunctionCircuit
MalfunctionP0761Shift Solenoid C Performance or Stuck OffCircuit
MalfunctionP0762Shift Solenoid C Stuck OnCircuit
MalfunctionP0763Shift Solenoid C ElectricalCircuit
MalfunctionP0764Shift Solenoid C IntermittentCircuit
MalfunctionP0765Shift Solenoid D MalfunctionCircuit
MalfunctionP0766Shift Solenoid D Performance or Stuck OffCircuit
MalfunctionP0767Shift Solenoid D Stuck OnCircuit
MalfunctionP0768Shift Solenoid D ElectricalCircuit
MalfunctionP0769Shift Solenoid D IntermittentCircuit
MalfunctionP0770Shift Solenoid E MalfunctionCircuit
MalfunctionP0771Shift Solenoid E Performance or Stuck OffCircuit
MalfunctionP0772Shift Solenoid E Stuck OnCircuit
MalfunctionP0773Shift Solenoid E ElectricalCircuit
MalfunctionP0774Shift Solenoid E IntermittentCircuit
MalfunctionP0780Shift MalfunctionCircuit MalfunctionP07811-2 Shift
MalfunctionCircuit MalfunctionP07822-3 Shift MalfunctionCircuit
MalfunctionP07833-4 Shift MalfunctionCircuit MalfunctionP07844-5
Shift MalfunctionCircuit MalfunctionP0785Shift/Timing Solenoid
MalfunctionCircuit MalfunctionP0786Shift/Timing Solenoid
Range/PerformanceCircuit MalfunctionP0787Shift/Timing Solenoid
LowCircuit MalfunctionP0788Shift/Timing Solenoid HighCircuit
MalfunctionP0789Shift/Timing Solenoid IntermittentCircuit
MalfunctionP0790Normal/Performance Switch Circuit
MalfunctionCircuit MalfunctionP0801Reverse Inhibit Control Circuit
MalfunctionCircuit MalfunctionP08031-4 Upshift (Skip Shift)
Solenoid Control Circuit MalfunctionCircuit MalfunctionP08041-4
Upshift (Skip Shift) Lamp Control Circuit MalfunctionCircuit
MalfunctionP0805Clutch Position Sensor Circuit MalfunctionCircuit
MalfunctionP0806Clutch Position Sensor Circuit
Range/PerformanceCircuit MalfunctionP0807Clutch Position Sensor
Circuit LowCircuit MalfunctionP0808Clutch Position Sensor Circuit
HighCircuit MalfunctionP0809Clutch Position Sensor Circuit
Intermittent CktCircuit MalfunctionP0810Clutch Position Control
MalfunctionCircuit MalfunctionP0811Clutch Slippage ExcessiveCircuit
MalfunctionP0812Reverse Input Circuit MalfunctionCircuit
MalfunctionP0813Reverse Output Circuit MalfunctionCircuit
MalfunctionP0814Trans Range Display Circuit MalfunctionCircuit
MalfunctionP0815Upshift Switch Circuit MalfunctionCircuit
MalfunctionP0816Downshift Switch Circuit MalfunctionCircuit
MalfunctionP0817Starter Disable CircuitCircuit
MalfunctionP0818Driveline Disconn. Switch InputCircuit
MalfunctionP0820Gear Lever X-Y Sensor CircuitCircuit
MalfunctionP0821Gear Lever X Sensor CircuitCircuit
MalfunctionP0822Gear Lever Y Sensor CircuitCircuit
MalfunctionP0823Gear Lever X Sensor Circuit Intermittent CktCircuit
MalfunctionP0824Gear Lever Y Sensor Circuit Intermittent CktCircuit
MalfunctionP0830Clutch Position Switch A Circuit MalfunctionCircuit
MalfunctionP0831Clutch Position Switch A Circuit LowCircuit
MalfunctionP0832Clutch Position Switch A Circuit HighCircuit
MalfunctionP0833Clutch Position Switch B Circuit MalfunctionCircuit
MalfunctionP0834Clutch Position Switch B Circuit LowCircuit
MalfunctionP0835Clutch Position Switch B Circuit HighCircuit
MalfunctionP08364 Wheel Drive Switch Circuit MalfunctionCircuit
MalfunctionP08374 Wheel Drive Switch CKT Range/PerfCircuit
MalfunctionP08384 Wheel Drive Switch Circuit LowCircuit
MalfunctionP08394 Wheel Drive Switch Circuit HighCircuit
MalfunctionP0840Trans Fluid Press Sensor/Switch A Circuit
MalfunctionCircuit MalfunctionP0841Trans Fluid Press Sensor/Switch
A CKT Range/PerfCircuit MalfunctionP0842Trans Fluid Press
Sensor/Switch A Circuit LowCircuit MalfunctionP0843Trans Fluid
Press Sensor/Switch A Circuit HighCircuit MalfunctionP0844Trans
Fluid Press Sensor/Switch A CKT IntermittentCircuit
MalfunctionP0845Trans Fluid Press Sensor/Switch B Circuit
MalfunctionCircuit MalfunctionP0846Trans Fluid Press Sensor/Switch
B CKT Range/PerfCircuit MalfunctionP0847Trans Fluid Press
Sensor/Switch B Circuit LowCircuit MalfunctionP0848Trans Fluid
Press Sensor/Switch B Circuit HighCircuit MalfunctionP0849Trans
Fluid Press Sensor/Switch B CKT IntermittentCircuit
MalfunctionP1000Electronic Gear Selector Module: Defective
N15/5Circuit MalfunctionP1228yet unknown code on 1997 C 220
CDICircuit MalfunctionP1386knock controlCircuit
MalfunctionP1570Intermittant No-Start Immobiliser ModuleCircuit
MalfunctionP1581?Circuit MalfunctionP1747Electronic Gear Selector
Module: Defective Interaction of CAN with control unit
A1(instrument cluster)Circuit MalfunctionP1750Electronic Gear
Selector Module: Very low control unit supply voltageCircuit
MalfunctionP1832Electronic Gear Selector Module: SHORT in circuit
N15/5 output stageCircuit MalfunctionP1910Electronic Gear Selector
Module: Control Unit over voltageCircuit MalfunctionP1912Electronic
Gear Selector Module: Weak touch push button voltageCircuit
MalfunctionP2000NOx Trap Efficiency Below Threshold (Bank 1)Circuit
MalfunctionP2001NOx Trap Efficiency Below Threshold (Bank 2)Circuit
MalfunctionP2003Particulate Trap Efficiency Below Threshold (Bank
1)Circuit MalfunctionP2004Particulate Trap Efficiency Below
Threshold (Bank 2)Circuit MalfunctionP2031Exhaust Gas Temperature
Sensor Circuit (Bank 1 Sensor 2)Circuit MalfunctionP2032Exhaust Gas
Temperature Sensor Circuit Low (Bank 1 Sensor 2)Circuit
MalfunctionP2033Exhaust Gas Temperature Sensor Circuit High (Bank 1
Sensor 2)Circuit MalfunctionP2080Exhaust Gas Temperature Sensor
Circuit Range/Performance (Bank 1 Sensor 1)Circuit
MalfunctionP2081Exhaust Gas Temperature Sensor Circuit intermittant
(Bank 1 Sensor 1)Circuit MalfunctionP2100Throttle Actuator Control
Motor Circuit/OpenCircuit MalfunctionP2101Throttle Actuator Control
Motor Circuit Range/PerformanceCircuit
MalfunctionP2208transmission: The speed of Y3/6n2 to Y3/6n3 is
excessiveCircuit MalfunctionU0001High Speed CAN Communication
BusNew SystemsU0002High Speed CAN Communication Bus PerformanceNew
SystemsU0003High Speed CAN Communication Bus (+) openNew
SystemsU0004High Speed CAN Communication Bus (+) lowNew
SystemsU0005High Speed CAN Communication Bus (+) highNew
SystemsU0006High Speed CAN Communication Bus (-) openNew
SystemsU0007High Speed CAN Communication Bus (-) lowNew
SystemsU0008High Speed CAN Communication Bus (-) highNew
SystemsU0009High Speed CAN Communication Bus (-) shorted to Bus
(+)New SystemsU0010Medium Speed CAN Communication BusNew
SystemsU0011Medium Speed CAN Communication Bus PerformanceNew
SystemsU0012Medium Speed CAN Communication Bus (+) openNew
SystemsU0013Medium Speed CAN Communication Bus (+) lowNew
SystemsU0014Medium Speed CAN Communication Bus (+) highNew
SystemsU0015Medium Speed CAN Communication Bus (-) openNew
SystemsU0016Medium Speed CAN Communication Bus (-) lowNew
SystemsU0017Medium Speed CAN Communication Bus (-) highNew
SystemsU0018Medium Speed CAN Communication Bus (-) shorted to Bus
(+)New SystemsU0019Low Speed CAN Communication BusNew
SystemsU0020Low Speed CAN Communication Bus PerformanceNew
SystemsU0021Low Speed CAN Communication Bus (+) openNew
SystemsU0022Low Speed CAN Communication Bus (+) lowNew
SystemsU0023Low Speed CAN Communication Bus (+) highNew
SystemsU0024Low Speed CAN Communication Bus (-) openNew
SystemsU0025Low Speed CAN Communication Bus (-) lowNew
SystemsU0026Low Speed CAN Communication Bus (-) highNew
SystemsU0027Low Speed CAN Communication Bus (-) shorted to Bus
(+)New SystemsU0028Vehicle Communication Bus ANew
SystemsU0029Vehicle Communication Bus A PerformanceNew
SystemsU0030Vehicle Communication Bus A (+) openNew
SystemsU0031Vehicle Communication Bus A (+) lowNew
SystemsU0032Vehicle Communication Bus A (+) highNew
SystemsU0033Vehicle Communication Bus A (-) openNew
SystemsU0034Vehicle Communication Bus A (-) lowNew
SystemsU0035Vehicle Communication Bus A (-) highNew
SystemsU0036Vehicle Communication Bus A (-) shorted to Bus (+)New
SystemsU0037Vehicle Communication Bus BNew SystemsU0038Vehicle
Communication Bus B PerformanceNew SystemsU0039Vehicle
Communication Bus B (+) openNew SystemsU0040Vehicle Communication
Bus B (+) lowNew SystemsU0041Vehicle Communication Bus B (+)
highNew SystemsU0042Vehicle Communication Bus B (-) openNew
SystemsU0043Vehicle Communication Bus B (-) lowNew
SystemsU0044Vehicle Communication Bus B (-) highNew
SystemsU0045Vehicle Communication Bus B (-) shorted to Bus (+)New
SystemsU0046Vehicle Communication Bus CNew SystemsU0047Vehicle
Communication Bus C PerformanceNew SystemsU0048Vehicle
Communication Bus C (+) openNew SystemsU0049Vehicle Communication
Bus C (+) lowNew SystemsU0050Vehicle Communication Bus C (+)
highNew SystemsU0051Vehicle Communication Bus C (-) openNew
SystemsU0052Vehicle Communication Bus C (-) lowNew
SystemsU0053Vehicle Communication Bus C (-) highNew
SystemsU0054Vehicle Communication Bus C (-) shorted to Bus (+)New
SystemsU0055Vehicle Communication Bus DNew SystemsU0056Vehicle
Communication Bus D PerformanceNew SystemsU0057Vehicle
Communication Bus D (+) openNew SystemsU0058Vehicle Communication
Bus D (+) lowNew SystemsU0059Vehicle Communication Bus D (+)
highNew SystemsU0060Vehicle Communication Bus D (-) openNew
SystemsU0061Vehicle Communication Bus D (-) lowNew
SystemsU0062Vehicle Communication Bus D (-) highNew
SystemsU0063Vehicle Communication Bus D (-) shorted to Bus (+)New
SystemsU0064Vehicle Communication Bus ENew SystemsU0065Vehicle
Communication Bus E PerformanceNew SystemsU0066Vehicle
Communication Bus E (+) openNew SystemsU0067Vehicle Communication
Bus E (+) lowNew SystemsU0068Vehicle Communication Bus E (+)
highNew SystemsU0069Vehicle Communication Bus E (-) openNew
SystemsU0070Vehicle Communication Bus E (-) lowNew
SystemsU0071Vehicle Communication Bus E (-) highNew
SystemsU0072Vehicle Communication Bus E (-) shorted to Bus (+)New
SystemsU0073Control Module Communications Bus OffNew
SystemsU0100Lost Communication with ECM/PCM ANew SystemsU0101Lost
Communication with TCMNew SystemsU0102Lost Communication with
Transfer Case Control ModuleNew SystemsU0103Lost Communication with
Gear Shift ModuleNew SystemsU0104Lost Communication with Cruise
Control ModuleNew SystemsU0105Lost Communication with Fuel Injector
Control ModuleNew SystemsU0192Lost Communication with TelevisionNew
SystemsU0197Lost Communication with Telephone Control ModuleNew
SystemsU0198Lost Communication with Telematic Control ModuleNew
SystemsU0222Lost Communication with Door Window Motor ANew
SystemsU0235Lost Communications with Cruise Control Front Distance
Range SensorNew SystemsU0301Software Incompatibility with
ECM/PCMNew SystemsU0302Software Incompatibility with TCM
(Transmission Control Module)New SystemsU0303Software
Incompatibility with Transfer Case Control ModuleNew
SystemsU0321Software Incompatibility with Ride Level Control
ModuleNew SystemsU0326Software Incompatibility with Vehicle
Immobilizer Control ModuleNew SystemsU0327Software Incompatibility
with Vehicle Security Control ModuleNew Systems
