Inspection Procedure


Disconnect key unlock warning switch connector. CHECK:

Check continuity between terminals 1 and 2 of key unlock warning switch connector, when the key is inserted to the key cylinder or removed. OK:


Switch position

Tester connection

Specified condition

ON (Key inserted)

1 - 2


OFF (Key removed)


No continuity


Replace key unlock warning switch.

2 Check harness and connectors between ECU and key unlock warning switch, key unlock warning switch and body ground (See page IN-26 ).

Proceed to next circuit inspection shown on matrix chart (See page DI-196 ).

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