Test 52A - Tail Lamp Out
CAUTION:
Always turn ignition off prior to disconnecting or connecting any module connector.
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagram, see WIRING DIAGRAMS - 3.0L
article in ENGINE PERFORMANCE. Perform TEST VER-1 after each repair.
- Turn headlamps on. If all taillamps work, go to TEST 58A . If all taillamps do not work, go to TEST 63A . If all taillamps are not out, and EVIC panel displays TAIL LAMP OUT, go to TEST 53A. If EVIC panel does not display TAIL LAMP OUT, go to next step.
- Turn ignition off. Disconnect lamp outage module 5-pin connector. Check, clean and repair connections as needed. Connect jumper wire between lamp outage module 5-pin connector terminal No. 1 (Brown/Yellow wire) and terminal No. 3 (Black/Light Green wire). If EVIC panel displays TAIL LAMP OUT, replace lamp outage module. If EVIC panel does not display TAIL LAMP OUT, go to next step.
- Disconnect jumper wire. Connect jumper wire between lamp outage module connector 5-pin terminal No. 1 (Brown/Yellow wire) and chassis ground. If EVIC panel displays TAIL LAMP OUT, repair open Black/Light Green wire between lamp outage module and chassis ground. If EVIC panel does not display TAIL LAMP OUT, go to next step.
- Gain access to Body Control Module (BCM), located behind right kick panel. With connectors connected, connect jumper wire between BCM Natural connector terminal No. 3 (Brown/Yellow wire) and chassis ground. If EVIC panel displays TAIL LAMP OUT, repair open Brown/Yellow wire between BCM Natural connector and lamp outage module connector.