C1242

DTC C1242/42 IG2 Power Source Circuit

DESCRIPTION

DTC Detection Condition:

If there is a problem with the master cylinder solenoid (skid control ECU) power supply circuit, the skid control ECU outputs DTCs and prohibits operation under the fail safe function.

If the voltage supplied to the IG2 terminal is not within the DTC detection threshold due to malfunctions in such as the battery and alternator circuit, this DTC is stored.

Wiring Diagram:

Step 1-3:

Step 4-5:

INSPECTION PROCEDURE

NOTE: When replacing the master cylinder solenoid, perform zero point calibration. Calibration