T100 SR5 Extra Cab Pickup 4WD V6-3.4L (5VZ-FE) (1998)
Power Door Lock Relay: Testing and Inspection
INSPECT DOOR LOCK CONTROL RELAY CIRCUIT
Disconnect the connector from the relay and inspect the connector on the wire harness side, as shown in the chart.
If circuit is as specified, inspect the door lock signal and key-off power window signal.
INSPECT DOOR LOCK CONTROL RELAY
Door Lock Signal:
HINT: When the relay circuit is as specified, inspect the door lock signal.
a. Connect the connector to the relay.
b. Connect the positive (+) lead from the voltmeter to terminal and the negative (-) lead to terminal 6.