Chassis Diagnostic Trouble Code Guides

Free step-by-step guides to diagnose Chassis OBD-II trouble codes. Choose your subsystem below.

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Chassis ABS 7 DTC codes

All Chassis DTC Codes

ABS medium

C0035

The ABS control module is not receiving a valid signal from the left‑front wheel speed sensor. This ...

30-60 minutes
ABS medium

C0040

The C0040 code Right Front Wheel Speed Sensor Circuit Malfunction tells the vehicle’s computer that ...

30‑60 minutes
ABS medium

C0045

The ABS control module is not receiving a valid signal from the left‑rear wheel speed sensor. Common...

30‑60 minutes
ABS medium

C0050

The ABS control module is not receiving a valid signal from the rear‑right wheel speed sensor. The f...

30‑60 minutes
ABS medium

C0055

The C0055 code tells the ABS control module that the signal from the right‑rear wheel speed sensor i...

30‑60 minutes
ABS medium

C0561

The C0561 code tells the vehicle that the ABS control module has stored a ‘system disabled’ flag. Th...

30-60 minutes
ABS medium

C1201

The C1201 code indicates a loss of communication between the traction‑control system and the ABS con...

30‑60 minutes