4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997)
Key Unlock Warning Switch: Testing and Inspection
Ignition Switch & Key Unlock Warning Switch Location
Key Unlock Warning Switch Continuity
1. INSPECT KEY UNLOCK WARNING SWITCH CONTINUITY
If continuity is not as specified, replace the switch.
2. 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.
