B1229 Heater core temperature (B10/1)
B1230 Evaporator temperature sensor (B10/6)
B1231 ECT sensor (B11/4)
B1232 Refrigerant pressure sensor (B12)
B1233 Refrigerant temperature sensor (B12/1)
B1234 Sun sensor (B32)
B1235 Emissions sensor (B31)
B1241 Refrigerant Fill
B1246 PTS Parktronic: A42b1 (left outer sensor, front bumper) The plug connection has poor contact or is loose, or the sensor or cable is faulty
B1310 Left/Window airbag sensor is defective
B1315 Problem in Front passenger child seat recognition
B1416 Coolant circulation pump (M13)
B1417 Duovalve (Y21y1), left
B1418 Duovalve (Y21y2), right
B1419 Electromagnetic clutch (A9k1)
B1420 Idle speed increase
B1421 Pulse module (N05)
B1422 Series interface (K1) connection to instrument cluster (A1)
B1423 Switchover valve block (Y11)
B1424 Activated charcoal filler actuator (A32m2) open
B1425 Activated charcoal filler actuator (A32m2) closed
B1432 Non-USA DTC
B1459 Series interface (K2) connection to instrument cluster (A1)
B1462 Wide open throttle (WOT) position signal diesel engines
B1476 Airbag malfunction indicator and warning lamp is defective
B1481 HRA: Part E2m1 (Right headlamp range adjustment motor) has short to ground
B1489 HRA: Part E2m1 (Right headlamp range adjustment motor) has open or short to positive
B1492 HRA: Part E1m1 (Left headlamp range adjustement motor) has short to positive
B1617 Part E19/1 (Left license plate lamp) is defective
B1618 Part E19/2 (Right license plate lamp) is defective
B1628 Part E2e5 (Turn signal lamp) in module E2 (Right front headlamp unit) is defective.
B1703 Intermittant No Start in AAM Immobiliser Module
B1729 PSE Pneumatic system doorlock Control Module A37
B1736 Navigation system's CD Player: Check General CD, Check CD data block, Flimsy CD data
B1768 Faulty open data flap limit switch (0025) Front flap
B1773 HRA: Zero position programming has not yet been carried out or is not possible
B1850 Electric seat adjustment front right: CAN communication interrupted with DCM
Chassis
C1000 Traction System Control Module
C1010 Battery Voltage Low
C1011 ASR/ETS/ESP Circuit Open or Shorted
C1012 Battery Voltage High
C1020 CAN Communication Fault
C1021 CAN Communication With EA/CC/ISC Control Module Interrupted
C1024 CAN Communication With Engine Control Module Interrupted
C1025 CAN Communication BAS communication with ESP control unit faulty
C1100 Left Front Axle VSS Circuit Fault
C1101 Right Front Axle VSS Circuit Fault
C1102 ETS/ASR, ABS Left Axle VSS Circuit Fault
C1103 Right Rear Axle VSS Circuit Fault
C1121 AIRmatic: fault in component B24/3 (acceler. sensor)
C1122 AIRmatic: fault in component B24/4 (acceler. sensor)
C1123 AIRmatic: fault in component B24/6 (acceler. sensor)
C1132 AIRmatic: fault in component B22/8 (level sensor)
C1133 AIRmatic: fault in component B22/9 (level sensor)
C1135 AIRmatic: fault in component B22/3 (level sensor)
C1140 BAS light, play in steering column causes steering angle sensor to lose memory(?)
C1142 ABS Lateral Acceleration Sensor Open/Shorted
C1144 AIRmatic: fault in component B7 (pressure sensor)
C1200 Stop Light Switch Open/Shorted/Implausible
C1300 Left Front Axle Solenoid Valve (Hold) (A7/3y6) Open/Shorted
C1303 Right Front Axle Solenoid Valve (Hold) Open/Shorted
C1311 Switchover Solenoid Valve (Release) Open/Shorted
C1312 Master Cylinder Switchover Valve
C1401 High Pressure Return Pump Circuit Open/Shorted; Will Not Shut Off
C1501 SPS P-Valve
C1504 BAS light, play in steering column causes steering angle sensor to lose memory(?)
C1512 Brakes Overheated
C1600 Temperature After Engine Is Turned Off
New Systems
U0001 High Speed CAN Communication Bus
U0002 High Speed CAN Communication Bus Performance
U0003 High Speed CAN Communication Bus (+) open
U0004 High Speed CAN Communication Bus (+) low
U0005 High Speed CAN Communication Bus (+) high
U0006 High Speed CAN Communication Bus (-) open
U0007 High Speed CAN Communication Bus (-) low
U0008 High Speed CAN Communication Bus (-) high
U0009 High Speed CAN Communication Bus (-) shorted to Bus (+)
U0010 Medium Speed CAN Communication Bus
U0011 Medium Speed CAN Communication Bus Performance
U0012 Medium Speed CAN Communication Bus (+) open
U0013 Medium Speed CAN Communication Bus (+) low
U0014 Medium Speed CAN Communication Bus (+) high
U0015 Medium Speed CAN Communication Bus (-) open
U0016 Medium Speed CAN Communication Bus (-) low
U0017 Medium Speed CAN Communication Bus (-) high
U0018 Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0019 Low Speed CAN Communication Bus
U0020 Low Speed CAN Communication Bus Performance
U0021 Low Speed CAN Communication Bus (+) open
U0022 Low Speed CAN Communication Bus (+) low
U0023 Low Speed CAN Communication Bus (+) high
U0024 Low Speed CAN Communication Bus (-) open
U0025 Low Speed CAN Communication Bus (-) low
U0026 Low Speed CAN Communication Bus (-) high
U0027 Low Speed CAN Communication Bus (-) shorted to Bus (+)
U0028 Vehicle Communication Bus A
U0029 Vehicle Communication Bus A Performance
U0030 Vehicle Communication Bus A (+) open
U0031 Vehicle Communication Bus A (+) low
U0032 Vehicle Communication Bus A (+) high
U0033 Vehicle Communication Bus A (-) open
U0034 Vehicle Communication Bus A (-) low
U0035 Vehicle Communication Bus A (-) high
U0036 Vehicle Communication Bus A (-) shorted to Bus (+)
U0037 Vehicle Communication Bus B
U0038 Vehicle Communication Bus B Performance
U0039 Vehicle Communication Bus B (+) open
U0040 Vehicle Communication Bus B (+) low
U0041 Vehicle Communication Bus B (+) high
U0042 Vehicle Communication Bus B (-) open
U0043 Vehicle Communication Bus B (-) low
U0044 Vehicle Communication Bus B (-) high
U0045 Vehicle Communication Bus B (-) shorted to Bus (+)
U0046 Vehicle Communication Bus C
U0047 Vehicle Communication Bus C Performance
U0048 Vehicle Communication Bus C (+) open
U0049 Vehicle Communication Bus C (+) low
U0050 Vehicle Communication Bus C (+) high
U0051 Vehicle Communication Bus C (-) open
U0052 Vehicle Communication Bus C (-) low
U0053 Vehicle Communication Bus C (-) high
U0054 Vehicle Communication Bus C (-) shorted to Bus (+)
U0055 Vehicle Communication Bus D
U0056 Vehicle Communication Bus D Performance
U0057 Vehicle Communication Bus D (+) open
U0058 Vehicle Communication Bus D (+) low
U0059 Vehicle Communication Bus D (+) high
U0060 Vehicle Communication Bus D (-) open
U0061 Vehicle Communication Bus D (-) low
U0062 Vehicle Communication Bus D (-) high
U0063 Vehicle Communication Bus D (-) shorted to Bus (+)
U0064 Vehicle Communication Bus E
U0065 Vehicle Communication Bus E Performance
U0066 Vehicle Communication Bus E (+) open
U0067 Vehicle Communication Bus E (+) low
U0068 Vehicle Communication Bus E (+) high
U0069 Vehicle Communication Bus E (-) open
U0070 Vehicle Communication Bus E (-) low
U0071 Vehicle Communication Bus E (-) high
U0072 Vehicle Communication Bus E (-) shorted to Bus (+)
U0073 Control Module Communications Bus Off
U0100 Lost Communication with ECM/PCM A
U0101 Lost Communication with TCM
U0102 Lost Communication with Transfer Case Control Module
U0103 Lost Communication with Gear Shift Module
U0104 Lost Communication with Cruise Control Module
U0105 Lost Communication with Fuel Injector Control Module
U0192 Lost Communication with Television
U0197 Lost Communication with Telephone Control Module
U0198 Lost Communication with Telematic Control Module
U0222 Lost Communication with Door Window Motor A
U0235 Lost Communications with Cruise Control Front Distance Range Sensor
U0301 Software Incompatibility with ECM/PCM
U0302 Software Incompatibility with TCM (Transmission Control Module)
U0303 Software Incompatibility with Transfer Case Control Module
U0321 Software Incompatibility with Ride Level Control Module
U0326 Software Incompatibility with Vehicle Immobilizer Control Module
U0327 Software Incompatibility with Vehicle Security Control Module
