Section 537 (Ignition Switch And Key Unlock Warning Switch): Inspection
WARNING: This page is about a different car, the 2005 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT IGNITION SWITCH CONTINUITY SWITCH POSITION AND TESTER CONNECTION SPECIFICATION
Switch position Tester connection Specified condition LOCK - No continuity ACC 2 - 3 Continuity ON 2 - 3 - 4 Continuity ON 6 - 7 Continuity START 1 - 2 - 4 Continuity START 6 - 7 - 8 Continuity If continuity is not as specified, replace the switch.
- INSPECT IGNITION KEY ILLUMINATION OPERATION
Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the indicator light lights up.
If operation is not as specified, replace the switch.
- INSPECT KEY UNLOCK WARNING SWITCH CONTINUITY SWITCH POSITION AND TESTER CONNECTION SPECIFICATION
Switch position Tester connection Specified condition OFF (Key removed) - No continuity ON (Key set) 1 - 2 Continuity If continuity is not as specified, replace the switch.
Connect the switch connector and inspect the connector on wire harness side from the back side, as shown.