Corolla S Sedan L4-1.8L (1ZZ-FE) (2002)
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Ignition Switch: Component Tests and General Diagnostics
INSPECTION
1. INSPECT IGNITION SWITCH CONTINUITY
If continuity is not as specified, replace the switch.
2. INSPECT KEY UNLOCK WARNING SWITCH CONTINUITY
If continuity is not as specified, replace the switch.
3. INSPECT KEY UNLOCK WARNING SYSTEM (INSPECT INTEGRATION RELAY OPERATION)
a. Connect the positive (+) lead from the battery to terminal 3.
b. Connect the negative (-) lead from the battery to terminals 4, 7 and 8.
c. Check that the buzzer sounds.
