Heated Mirror Relay: Testing and Inspection

Door Mirror Heater Relay Inspection (If Equipped)

1) Disconnect negative (-) cable from battery.
2) Remove door mirror heater relay (included in integration relay) (1) from main fuse box (2).





3) Check that there is no continuity between terminals "a" and "b".

If there is continuity, replace relay.
4) Check that there is continuity between terminals "a" and "b" when a 12 V battery is connected to terminal "a" and "c".

If malfunction is found, replace integration relay.