4 Runner 2WD L4-2.7L (3RZ-FE) (1996)
Headlamp Relay: Testing and Inspection
INSPECT INTEGRATION RELAY OPERATION
Key Unlock Warning System:
(a) Connect the positive (+) lead from the battery to terminal 12.
(b) Connect the negative (-) lead from the battery to terminals 5, 7 and 10.
(c) Check the chime sounds.
(d) Disconnect the negative (-) lead from the battery to terminal 10.
(e) Check that the chime stops sounding.
(f) Connect the negative (-) lead from the battery to terminal 10.
(g) Connect the positive (+) lead from the battery to terminal 6.
(h) Check that the chime stops sounding.
If operation is not as specified, replace the relay.
INSPECT INTEGRATION RELAY CIRCUIT