Audible Warning Device: Testing and Inspection

INSPECT KEY UNLOCK WARNING SYSTEM (INSPECT INTEGRATION RELAY OPERATION)




a. Connect the positive (+) lead from the battery to terminal 1.
b. Connect the negative (-) lead from the battery to terminals 5, 6 and 10.
c. Check the buzzer sounds.




d. Disconnect the negative (-) lead from the battery to terminal 6.
e. Check that the buzzer stops sounding.




f. Connect the negative (-) lead from the battery to terminal 6.
g. Disconnect the negative (-) lead from the battery to terminal 5.
h. Check that the buzzer stops sounding.
If operation is not as specified, replace the relay.

INSPECT INTEGRATION RELAY CIRCUIT







a. Remove the relay from the junction block No.1 and inspect the connector on the junction block side.







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