Ignition Switch: Testing and Inspection

Ignition Switch & Key Unlock Warning Switch Location:

Ignition Switch Continuity:

1. INSPECT IGNITION 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.

d. Disconnect the negative (-) lead from the battery to terminal 10.
e. Check that the chime stops sounding.

f. Connect the negative (-) lead from the battery to terminal 10.
g. Connect the positive (+) lead from the battery to terminal 6.
h. Check that the chime stops sounding.
If operation is not as specified, replace the relay.

3. INSPECT INTEGRATION RELAY CIRCUIT

Integration Relay Circuit:

Integration Relay Circuit Continuity Conditions:

a. Remove the relay from the junction block No.1 and inspect the connectors on the junction block side.
If circuit is as specified, try replacing the relay with a new one.
If circuit is not as specified, inspect the circuits connected to other parts.

Integration Relay Circuit:

Integration Relay Circuit Continuity Conditions:

b. Disconnect the connector from the integration relay and inspect the connectors on the wire harness side.