Celica GT Liftback L4-2164cc 2.2L DOHC (5S-FE) MFI (1999)
Daytime Running Lamp Relay: Testing and Inspection
Terminal Identification
INSPECT D.R.L. MAIN RELAY CIRCUIT
Disconnect the connector from relay and inspect the connector on wire harness side, as shown.
If circuit is as specified, try replacing the relay with a new one. If the circuit is not as specified, inspect the circuits connected to other parts.
INSPECT D.R.L. No.2 AND No.4 RELAYS CONTINUITY
If continuity is not as specified, replace the relay.