Fits: 2006 thru 2007 Chevy Silverado/GMC Sierra 2500HD/3500HD LBZ Duramax Diesel
The main cause of the tow haul button not working is a broken tow haul switch or wire in the shift lever. Replace the broken or worn out shift lever with this new Genuine GM shift lever. This has the standard 1/8" pin size and will not work in place of the luxury edition shift lever.
Replaces Part#:
- GM 15860125
DmaxStore Note:
- Will NOT work in place of Luxury Edition shift lever