Vehicle Stability Control System (W/VDIM)

DTC C0278/11 Open in ABS Solenoid Relay Circuit

DESCRIPTION

DTC Detection Condition:

The ABS solenoid relay supplies power to the ABS solenoid and TRAC solenoid.

The solenoid relay is turned on 1.5 seconds after the engine switch is turned on (IG), and is turned off if an open or short in the solenoid is detected by self diagnosis performed when the vehicle starts running.

HINT: If a speed signal of 4 mph (6 km/h) or more is input to the skid control ECU, with the engine switch on (IG) and the stop light switch off, the ECU performs self diagnosis of the motor and solenoid circuits.

Wiring Diagram:

Step 1-2:

Step 3-4:

Step 4(Continued)-5:

INSPECTION PROCEDURE

NOTE: When replacing the skid control ECU, perform zero point calibration and store system information. Vehicle Stability Control System (W/ VDIM)