GM Service Manual Online
For 1990-2009 cars only

DTC

Description

DTC B3449

DTC B3449 Stoplamp Circuit Malfunction

DTC C0035

DTC C0035 LF Wheel Speed Circuit Malfunction

DTC C0036

DTC C0036 LF Wheel Speed Circuit Range Performance

DTC C0040

DTC C0040 RF Wheel Speed Circuit Malfunction

DTC C0041

DTC C0041 RF Wheel Speed Circuit Range Performance

DTC C0045

DTC C0045 LR Wheel Speed Circuit Malfunction

DTC C0046

DTC C0046 LR Wheel Speed Circuit Range Performance

DTC C0050

DTC C0050 RR Wheel Speed Circuit Malfunction

DTC C0051

DTC C0051 RR Wheel Speed Circuit Range Performance

DTC C0060

DTC C0060 LF ABS Solenoid #1 Circuit Malfunction

DTC C0070

DTC C0070 RF ABS Solenoid #1 Circuit Malfunction

DTC C0080

DTC C0080 LR ABS Solenoid #1 Circuit Malfunction

DTC C0090

DTC C0090 RR ABS Solenoid #1 Circuit Malfunction

DTC C0110

DTC C0110 Pump Motor Circuit Malfunction

DTC C0114

DTC C0114 Pump Motor Circuit Open

DTC C0116

DTC C0116 Pump Motor Relay Circuit Malfunction

DTC C0121

DTC C0121 Valve Relay Circuit Malfunction

DTC C0125

DTC C0125 Valve Relay Circuit Open

DTC C0550

DTC C0550 Electronic Brake Control Module Malf

DTC C0899

DTC C0899 Device #1 Voltage Low

DTC C0900

DTC C0900 Device #1 Voltage High