Function Of Detecting Ignition Relay Malfunction
WARNING: This page is about a different variant/trim than selected.
- When contact point of integrated ignition relay is stuck and cannot be turned OFF, IPDM E/R turns ON tail and parking lamps for 10 minutes to indicate ignition relay malfunction.
- When a state of ignition relay having built-in does not agree with a state of Ignition switch signal input by a CAN communication from BCM, IPDM E/R lets tail lamp relay operate.DETECTING IGNITION RELAY MALFUNCTION
Ignition Switch Signal Ignition Relay Status Tail Lamp Relay On On ..... Off Off ..... On Off ..... Off On On (10 Minutes) NOTE: When the ignition switch is turned ON, the tail lamps are OFF.