VTSS Test 12A - Power Door Lock Switch In Unlock Position
NOTE:
Perform VTSS TEST 1A
before proceeding with this test. For connector terminal identification, see CONNECTOR IDENTIFICATION in BODY CONTROL COMPUTER INTRODUCTION. Perform TEST VER-1A
after each repair.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
Turn ignition on with engine off. Using scan tool, select BODY, SENSOR and read DOOR LOCK SW VOLTAGE. While reading scan tool push and hold door lock switch in UNLOCK position. If displayed voltage is greater than 4.0 volts, perform POWER DOOR LOCK TEST 1A . If displayed voltage is less than 4.0 volts, replace BCM.