selector switch has been replaced, yet do not have any lights and will not go on 2003 Chevrolet Silverado 1500

into 4 wheel drive, what do I check next? I have checked the fuse.

by in Altaville, CA on October 30, 2013
1 answer
ANSWER by , October 30, 2013
Need the encoder motor scanned/tested. That controls the 4X4, or 4X4 module.