Chevrolet Silverado / GMC Sierra. Service manual — part 703

Fig. 2: Sensors (JL4)
Courtesy of GENERAL MOTORS CORP.

2008 Chevrolet Silverado 1500

2008 BRAKES Antilock Brake System - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 3: JF3/JF7
Courtesy of GENERAL MOTORS CORP.

2008 Chevrolet Silverado 1500

2008 BRAKES Antilock Brake System - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 4: JH6/JH7
Courtesy of GENERAL MOTORS CORP.

DIAGNOSTIC INFORMATION AND PROCEDURES

DIAGNOSTIC CODE INDEX

DIAGNOSTIC CODE INDEX

DTC

Description

DTC C0035 or C0040
(With JL4)

C0035 00: Left Front Wheel Speed Sensor Circuit

C0035 5A: Left Front Wheel Speed Sensor Circuit Plausibility

Failure

C0040 00: Right Front Wheel Speed Sensor Circuit

C0040 5A: Right Front Wheel Speed Sensor Circuit

Plausibility Failure

DTC C0035 or C0040
(With JF3/JF7 or
JH6/JH7)

C0035 02: Left Front Wheel Speed Sensor Circuit Short to

Ground

C0035 05: Left Front Wheel Speed Sensor Circuit Short to

Battery or Open

2008 Chevrolet Silverado 1500

2008 BRAKES Antilock Brake System - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

C0035 0F: Left Front Wheel Speed Sensor Circuit Erratic

C0035 18: Left Front Wheel Speed Sensor Circuit Signal

Amplitude Below Minimum

C0040 02: Right Front Wheel Speed Sensor Circuit Short to

Ground

C0040 05: Right Front Wheel Speed Sensor Circuit Short to

Battery or Open

C0040 0F: Right Front Wheel Speed Sensor Circuit Erratic

C0040 18: Right Front Wheel Speed Sensor Circuit Signal

Amplitude Below Minimum

DTC C0045 or C0050
(With JL4)

C0045 00: Left Rear Wheel Speed Sensor Circuit

C0045 5A: Left Rear Wheel Speed Sensor Circuit Erratic

Signal

C0050 00: Right Rear Wheel Speed Sensor Circuit

C0050 5A: Right Rear Wheel Speed Sensor Circuit Erratic

Signal

DTC C0055 or P0609
(With JF3 or JH6)

C0055 00: Rear Wheel Speed Sensor Circuit

C0055 5A: Rear Wheel Speed Sensor Plausibility Failure

DTC C0110

C0110 00: Pump Motor Circuit

C0110 03: Pump Motor Circuit Voltage Below Threshold

C0110 04: Pump Motor Open Circuit

C0110 61: Pump Motor Circuit Actuator Stuck

DTC C0131

C0131 00: ABS/TCS System Pressure Circuit Malfunction

C0131 3A: ABS/TCS Pressure Sensor Incorrect Component

Installed

C0131 5A: ABS/TCS Pressure Circuit Plausibility Failure

C0131 01: ABS Pressure Circuit Short to Battery

C0131 03: ABS/TCS Pressure Circuit Voltage Below

Threshold

C0131 06: ABS/TCS Pressure Circuit Short to Ground or

Open

C0131 55: ABS/TCS Pressure Sensor Expected Number of

Transitions or Events not Reached

C0131 0F: ABS/TCS Pressure Sensor Erratic

C0131 4B: ABS/TCS Pressure Sensor Calibration not Learned

DTC C0161

C0161 00: ABS/TCS Brake Switch Circuit

C0161 5A: ABS/TCS Brake Switch Plausibility Failure

DTC C0186

C0186 00: Lateral Accelerometer Circuit

C0186 5A: Lateral Accelerometer Circuit Plausibility Failure

2008 Chevrolet Silverado 1500

2008 BRAKES Antilock Brake System - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado