P3110

DTC P3110-223 IGCT Relay Malfunction

DESCRIPTION

DTC Detection Condition:

The HV control ECU monitors the IGCT relay and detects a malfunction.

Wiring Diagram:

Step 1:

INSPECTION PROCEDURE

HINT: If the battery voltage is applied to terminal +B1, +B2, or MREL of the HV control ECU, even though the ignition switch is off, the circuit is shorted to +B.