Daytime Running Lamp Relay: Testing and Inspection
INSPECT DAYTIME RUNNING LIGHT NO.3 AND NO.4 RELAY CONTINUITY
If continuity is not as specified, replace the relay.
INSPECT DAYTIME RUNNING LIGHT MAIN RELAY CIRCUIT
Disconnect the connector from the relay and inspect the connector on the wire harness side.
If circuit is specified, try replacing the relay with a new one. If circuit is not as specified, inspect the circuits connected to other parts.