C0001 : TCS Control Channel
C0002 : TCS Control Channel
C0003 : TCS Control Channel
C0004 : TCS Control Channel
C0010 : Left Front Inlet Control
C0011 : Left Front Outlet Control
C0012 : Left Front Hydraulic Release Too Long
C0014 : Right Front Inlet Control
C0015 : Right Front Outlet Control
C0016 : Right Front Hydraulic Release Too Long
C0018 : Left Rear Inlet Control
C0019 : Left Rear Outlet Control
C001A : Left Rear Hydraulic Release Too Long
C001B : Left Front Wheel Speed Sensor Circuit Range/Performance Problem
C001C : Right Rear Inlet Control
C001D : Right Rear Outlet Control
C001E : Right Rear Hydraulic Release Too Long
C0020 : ABS Pump Motor Control
C0021 : Brake Booster Performance
C0022 : Brake Booster Solenoid
C0023 : Stop Lamp Control
C0030 : Left Front Tone Wheel
C0031 : Left Front Wheel Speed Sensor
C0032 : Left Front Wheel Speed Sensor Supply
C0033 : Right Front Tone Wheel
C0034 : Right Front Wheel Speed Sensor
C0035 : Right Front Wheel Speed Sensor Supply
C0036 : Left Rear Tone Wheel
C0037 : Left Rear Wheel Speed Sensor
C0038 : Left Rear Wheel Speed Sensor Supply
OBD-I codes were manufacturer-specific and used before 1996. OBD-II codes, used in vehicles manufactured after 1996, are standardized and follow a universal coding format.
CXXXX OBD-II codes are Chassis diagnostic trouble codes that relate to systems such as brakes, steering, suspension and traction control.
The letter "C" stands for Chassis . It indicates that the fault is related to chassis systems such as brakes, steering and suspension.
CXXXX codes are related to chassis systems such as brakes, steering, and suspension. They may not stop the engine from running, but they can compromise vehicle safety and handling, so they must be fixed quickly.
To read Chassis (C) codes, such as those related to brakes, steering, or suspension, you'll need a professional-grade OBD-II scanner. Entry-level readers typically don't access these modules.
Some C codes are generic, but many are manufacturer-specific, meaning the exact definition may vary by vehicle brand.
Yes, with a compatible diagnostic scanner. However, clearing the code without fixing the issue may cause it to return.
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