Ignition Switch And Key Unlock Warning Switch: Inspection
- INSPECT IGNITION SWITCH CONTINUITY TESTER CONNECTION SPECIFIED CONDITION
Switch position Tester connection Specified condition LOCK - No continuity ACC 2-3 Continuity ON 2-3-4; 6-7 Continuity START 1-2-4; 6-7-8 Continuity If continuity is not as specified, replace the switch.
- INSPECT IGNITION SWITCH CIRCUIT
Connect the switch connector and inspect the connector on wire harness side from the back side, as shown.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TESTER CONNECTION SPECIFIED CONDITIONTester connection Condition Specified condition 2 - Ground Always Battery Positive Voltage 3 - Ground Ignition switch ACC or ON Battery Positive Voltage 4 - Ground Ignition switch ON Battery Positive Voltage 6 - Ground Ignition switch ON or START Battery Positive Voltage 7 - Ground Always Battery Positive Voltage 8 - Ground Ignition switch START Battery Positive Voltage If circuit is not as specified, inspect the circuits connected to other parts.
- INSPECT KEY UNLOCK WARNING SWITCH CONTINUITY TESTER CONNECTION SPECIFIED CONDITION
Switch position Tester connection Specified condition OFF (Key removed) 1-2 No continuity ON (Key set) 1-2 Continuity If continuity is not as specified, replace the switch.
- INSPECT KEY UNLOCK WARNING SWITCH CIRCUIT
(See KEY UNLOCK WARNING SWITCH CIRCUIT )
Connect the switch connector and inspect the connector on wire harness side from the back side, as shown.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TESTER CONNECTION SPECIFIED CONDITIONTester connection Condition Specified condition 1 - Ground Always Continuity If circuit is not as specified, inspect the circuits connected to other parts.