Door Lock Signal

Connect the connector to the relay. Connect the positive (+) lead from the voltmeter to terminal No. 1 and the negative (-) lead to terminal No. 6. Set the door lock control switch to Unlock, check that the voltage rises from zero volts to battery voltage for about 0.2 second. Reverse the polarity of the voltmeter leads. Set the door lock control switch to Lock, check that the voltage rises from 0 volts to battery voltage for about 0.2 second. If operation is not as specified, replace the relay.