Related Tests, Information and Procedures
DTC Always on Malfunction In ECU IG Power Source Circuit
CIRCUIT DESCRIPTION
This is the power source for the ECU, hence the CPU, and the actuator.
DETECTING CONDITIONS
Fail safe function:
If trouble occurs in the power source circuit, the ECU cuts off current to the ABS control (solenoid) relay and prohibits ABS control.
WIRING DIAGRAM
Step 1:
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Step 4:
Step 5:
INSPECTION PROCEDURE