B2272

DTC B2272 Ignition 1 Monitor Malfunction

DESCRIPTION

DTC Detection Condition:

This DTC is output when the IG output circuit from the inside the power source control ECU to the IG1 relay is malfunctioning.

Wiring Diagram:

INSPECTION PROCEDURE

Step 1:

Step 1 (Continued)-2:

Step 3:

Step 4-5:

Step 5 (Continued):