Corolla L4-1.8L (2ZZ-GE) (2005)
Turn Signal Flasher: Testing and Inspection
INSPECT TURN SIGNAL FLASHER RELAY CIRCUIT
a. Disconnect the connector from the turn signal flasher relay and inspect the connector on wire harness side as shown in the chart.
b. Connect the connector to the turn signal flasher and inspect the wire harness side connector from the back side as shown in the chart.