View product 2 apdty 756760 wiring harness pigtail connector 7 way wire leads fits tail lamp or instrument cluster junction box on escalade avalanche silverado sierra suburban tahoe yukon h2 replaces gm 15306339.
Tail light harness junction block.
Start testing direct at the incoming harness with a test light and verify all your signals and lights are working to that point.
Product names product images check price 1 genuine gm 15304995 tail lamp wiring harness junction block rear.
Tail lamp block gm item weight 4 8 ounces product dimensions 5 13 x 3 75 x 1 31 inches item model number 923 012 exterior ready to paint if needed manufacturer part number 923 012 oem part number 1p1730.
15304995 hollander number 166 2129l 166 2128r cover included tail lamp block gm.
Ships from and sold by mygmwholesaleparts.
Age heat or moisture can cause shorting and corrosion on the tail light circuit board and you may notice bulbs not working or coming on when they shouldn t.
This is the same for a lot of different gm trucks.
Another thing to try is pull all the plugs out of the junction block.
Iff all works at that point then plug the main back in and start testing at the left and right plug ins on the junction block.
In this video i am going to show you how to replace tail light harness junction on this 2002 gmc sierra.
Genuine gm 15304995 tail lamp wiring harness junction block rear 39 99 only 1 left in stock order soon.
View product 3 dorman 923 012 tail lamp circuit board.
The only tools you ll need are a 13mm wrench screwdrivers and some penetrating oil.