T100 SR5 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1997)
/Page-1987001.png)
Key Reminder Switch: Testing and Inspection
INSPECT KEY UNLOCK WARNING INTEGRATION RELAY OPERATION
1. Connect the positive (+) lead from the battery to terminal 2 and 3.
2. Connect the negative (-) lead from the battery to terminal 7 and 10.
3. Check the buzzer sounds.
4. Disconnect the positive (+) lead from the battery to terminal 3.
5. Check that the buzzer stops sounding.
6. Connect the positive (+) lead from the battery to terminal 3.
7. Disconnect the negative (-) lead from the battery to terminal 10.
8. Check that the buzzer stops sounding.
If operation is not as specified, replace the relay.
INSPECT INTEGRATION RELAY CIRCUIT
See: Testing and Inspection/Initial Inspection and Diagnostic Overview
