C CODE FAMILY
Chassis code references — Page 4.
Chassis-system diagnostic references. Read the vehicle warnings before deciding whether to continue.
Generic OBD-II
C05BE
Brake Booster Motor B Position Sensor Supply Circuit High
ChassisRead the code
Generic OBD-II
C05BF
Brake Booster Motor B Position Sensor Supply Circuit Range/Performance
ChassisRead the code
Generic OBD-II
C05C0
Brake Pedal Position Sensor A Not Learned
ChassisRead the code
Generic OBD-II
C05C1
Brake Pedal Position Sensor B Not Learned
ChassisRead the code
Generic OBD-II
C05C2
Brake Booster Motor A Over Temperature
ChassisRead the code
Generic OBD-II
C05C3
Brake Booster Motor A Supply Circuit
ChassisRead the code
Generic OBD-II
C05C4
Brake Pressure Sensor F Missing Calibration
ChassisRead the code
Generic OBD-II
C05C5
Brake Pressure Sensor F Circuit Range/Performance
ChassisRead the code
Generic OBD-II
C05C6
Brake Pressure Sensor F Circuit Low
ChassisRead the code
Generic OBD-II
C05C7
Brake Pressure Sensor F Circuit High
ChassisRead the code
Generic OBD-II
C05C8
Brake Pressure Sensor F Circuit/Open
ChassisRead the code
Generic OBD-II
C05C9
Brake Pressure Sensor Supply Circuit
ChassisRead the code
Generic OBD-II
C05CA
Brake Master Cylinder Piston Position Sensor A Circuit Voltage High
ChassisRead the code
Generic OBD-II
C05CB
Brake Master Cylinder Piston Position Sensor A Circuit Voltage Low
ChassisRead the code
Generic OBD-II
C05CC
Brake Master Cylinder Piston Position Sensor A Circuit Range/Performance
ChassisRead the code
Generic OBD-II
C05CD
Brake Master Cylinder Piston Position Sensor B Circuit Voltage High
ChassisRead the code
Generic OBD-II
C05CE
Brake Master Cylinder Piston Position Sensor B Circuit Voltage Low
ChassisRead the code
Generic OBD-II
C05CF
Brake Master Cylinder Piston Position Sensor B Circuit Range/Performance
ChassisRead the code
Generic OBD-II
C05D0
Brake Master Cylinder Piston Position Sensor A/B Correlation
ChassisRead the code
Generic OBD-II
C05D1
Brake Master Cylinder Piston Position Sensor Supply Circuit
ChassisRead the code
Generic OBD-II
C05D2
Master Cylinder Piston Position Higher Than Expected
ChassisRead the code
Generic OBD-II
C05D3
Driver Applied Pressure Higher Than Expected
ChassisRead the code
Generic OBD-II
C05D4
Brake Master Cylinder Piston Position Sensor Calibration Not Learned
ChassisRead the code
Generic OBD-II
C05D5
Brake Master Cylinder Cut Off Valve
ChassisRead the code
Generic OBD-II
C05D6
Power Steering Control Module Processor Performance
ChassisRead the code
Generic OBD-II
C05D7
Brake Transmission Shift Interlock (BTSI) Control Circuit
ChassisRead the code
Generic OBD-II
C05D8
4WD/AWD Clutch A Actuator Control Circuit/Open
ChassisRead the code
Generic OBD-II
C05D9
4WD/AWD Clutch A Actuator Control Circuit Performance
ChassisRead the code
Generic OBD-II
C05DA
4WD/AWD Clutch A Actuator Control Circuit Low
ChassisRead the code
Generic OBD-II
C05DB
4WD/AWD Clutch A Actuator Control Circuit High
ChassisRead the code
Generic OBD-II
C05DC
4WD/AWD Clutch A Temperature Too High
ChassisRead the code
Generic OBD-II
C05DD
4WD/AWD Clutch A Performance/Stuck Disengaged
ChassisRead the code
Generic OBD-II
C05DE
4WD/AWD Clutch A Stuck Engaged
ChassisRead the code
Generic OBD-II
C05DF
4WD/AWD Clutch A Engagement Fault
ChassisRead the code
Generic OBD-II
C05E0
4WD/AWD Clutch A Position Sensor Circuit
ChassisRead the code
Generic OBD-II
C05E1
4WD/AWD Clutch A Position Sensor Circuit Range/Performance
ChassisRead the code
Generic OBD-II
C05E2
4WD/AWD Clutch A Position Sensor Circuit Low
ChassisRead the code
Generic OBD-II
C05E3
4WD/AWD Clutch A Position Sensor Circuit High
ChassisRead the code
Generic OBD-II
C05E4
4WD/AWD Clutch A Position Sensor Circuit Intermittent
ChassisRead the code
Generic OBD-II
C05E5
4WD/AWD Clutch A Position Not Learned
ChassisRead the code
Generic OBD-II
C05E6
4WD/AWD Clutch A Position Control Error
ChassisRead the code
Generic OBD-II
C05E7
4WD/AWD Clutch B Actuator Control Circuit/Open
ChassisRead the code
Generic OBD-II
C05E8
4WD/AWD Clutch B Actuator Control Circuit Performance
ChassisRead the code
Generic OBD-II
C05E9
4WD/AWD Clutch B Actuator Control Circuit Low
ChassisRead the code
Generic OBD-II
C05EA
4WD/AWD Clutch B Actuator Control Circuit High
ChassisRead the code
Generic OBD-II
C05EB
4WD/AWD Clutch B Temperature Too High
ChassisRead the code
Generic OBD-II
C05EC
4WD/AWD Clutch B Performance/Stuck Disengaged
ChassisRead the code
Generic OBD-II
C05ED
4WD/AWD Clutch B Stuck Engaged
ChassisRead the code
Generic OBD-II
C05EE
4WD/AWD Clutch B Engagement Fault
ChassisRead the code
Generic OBD-II
C05EF
4WD/AWD Clutch B Position Control Error
ChassisRead the code
Generic OBD-II
C05F0
Rear Drive Shaft Speed Sensor Circuit Low
ChassisRead the code
Generic OBD-II
C05F1
Rear Drive Shaft Speed Sensor Circuit High
ChassisRead the code
Generic OBD-II
C05F2
Rear Drive Shaft Speed Sensor Circuit Intermittent
ChassisRead the code
Generic OBD-II
C05F3
Rear Drive Shaft Speed Sensor Circuit
ChassisRead the code
Generic OBD-II
C05F4
Rear Drive Shaft Speed Sensor Circuit Range/Performance
ChassisRead the code
Generic OBD-II
C05F5
4WD/AWD Range Actuator Control Circuit/Open
ChassisRead the code
Generic OBD-II
C05F6
4WD/AWD Range Actuator Control Circuit Performance
ChassisRead the code
Generic OBD-II
C05F7
4WD/AWD Range Actuator Control Circuit Low
ChassisRead the code
Generic OBD-II
C05F8
4WD/AWD Range Actuator Control Circuit High
ChassisRead the code
Generic OBD-II
C05F9
4WD/AWD Range Actuator Temperature Too High
ChassisRead the code
Generic OBD-II
C05FA
4WD/AWD Range Actuator Performance/Stuck
ChassisRead the code
Generic OBD-II
C05FB
4WD/AWD Range Actuator Position Sensor Circuit
ChassisRead the code
Generic OBD-II
C05FC
4WD/AWD Range Actuator Position Sensor Circuit Range/Performance
ChassisRead the code
Generic OBD-II
C05FD
4WD/AWD Range Actuator Position Sensor Circuit Low
ChassisRead the code
Generic OBD-II
C05FE
4WD/AWD Range Actuator Position Sensor Circuit High
ChassisRead the code
Generic OBD-II
C05FF
4WD/AWD Range Actuator Position Not Learned
ChassisRead the code
Generic OBD-II
C0600
4WD/AWD Range Actuator Position Control Error
ChassisRead the code
Generic OBD-II
C0601
Active Air Dam Control Circuit/Open
ChassisRead the code
Generic OBD-II
C0602
Active Air Dam Control Circuit Low
ChassisRead the code
Generic OBD-II
C0603
Active Air Dam Control Circuit High
ChassisRead the code
Generic OBD-II
C0604
Active Air Dam Control Circuit Performance
ChassisRead the code
Generic OBD-II
C0605
Steering Wheel Angle Sensor Circuit/Open
ChassisRead the code
Generic OBD-II
C0606
Steering Wheel Angle Sensor Circuit Low
ChassisRead the code
Generic OBD-II
C0607
Steering Wheel Angle Sensor Circuit High
ChassisRead the code
Generic OBD-II
C0608
Steering Wheel Angle Sensor Circuit Performance
ChassisRead the code
Generic OBD-II
C0609
Park Brake Switch Circuit
ChassisRead the code
Generic OBD-II
C060A
Park Brake Switch Stuck
ChassisRead the code
Generic OBD-II
C060B
Left Park Brake Actuator Control Circuit/Open
ChassisRead the code
Generic OBD-II
C060C
Left Park Brake Actuator Control Circuit Low
ChassisRead the code
Generic OBD-II
C060D
Left Park Brake Actuator Control Circuit High
ChassisRead the code
Generic OBD-II
C060E
Left Park Brake Actuator Performance/Stuck Off
ChassisRead the code
Generic OBD-II
C060F
Left Park Brake Actuator Stuck On
ChassisRead the code
Generic OBD-II
C0610
Right Park Brake Actuator Control Circuit/Open
ChassisRead the code
Generic OBD-II
C0611
Right Park Brake Actuator Control Circuit Low
ChassisRead the code
Generic OBD-II
C0612
Right Park Brake Actuator Control Circuit High
ChassisRead the code
Generic OBD-II
C0613
Right Park Brake Actuator Performance/Stuck Off
ChassisRead the code
Generic OBD-II
C0614
Right Park Brake Actuator Stuck On
ChassisRead the code
Generic OBD-II
C0615
Park Brake Control Module Control Circuit/Open
ChassisRead the code
Generic OBD-II
C0616
Park Brake Control Module Control Circuit Performance
ChassisRead the code
Generic OBD-II
C0617
Park Brake Control Module Control Circuit Low
ChassisRead the code
Generic OBD-II
C0618
Park Brake Control Module Control Circuit High
ChassisRead the code
Generic OBD-II
C0619
Brake Pedal Position Sensor “A” Offset Exceeded Learning Limit
ChassisRead the code
Generic OBD-II
C061A
Brake Pedal Position Sensor “B” Offset Exceeded Learning Limit
ChassisRead the code
Generic OBD-II
C061B
ECM Request - Forced Traction Control Disable
ChassisRead the code
Generic OBD-II
C061C
Variable Effort Steering Actuator Control Circuit/Open
ChassisRead the code
Generic OBD-II
C061D
Variable Effort Steering Actuator Control Circuit Low
ChassisRead the code
Generic OBD-II
C061E
Variable Effort Steering Actuator Control Circuit High
ChassisRead the code
Generic OBD-II
C061F
Variable Effort Steering Actuator Control Circuit Performance
ChassisRead the code
Generic OBD-II
C0620
Variable Effort Steering Lock/Safety Actuator Control Circuit/Open
ChassisRead the code
Generic OBD-II
C0621
Variable Effort Steering Lock/Safety Actuator Control Circuit Low
ChassisRead the code
These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.