Courtesy Lights Inoperative (All Lights)
NOTE:
After making any repairs, perform BODY CONTROL MODULES SYSTEM VERIFICATION TEST
under VERIFICATION TESTS.
- Using a voltmeter, backprobe junction block connector C11 terminal No. 6, fused B+ circuit (Pink wire). See Figure . If voltage is more than 10 volts, go to next step. If voltage is 10 volts or less, replace junction block.
- Remove and inspect fuse No. 19 in junction block. If fuse is open, replace fuse. If fuse is okay, go to next step.
- Using a fused jumper wire connected to ground, backprobe junction block connector C11 terminal No. 8, courtesy lights driver circuit. (Yellow wire). If overhead courtesy lights illuminate, replace Body Control Module (BCM). If overhead courtesy lights do not illuminate, repair open in Yellow wire.