Tail Light Harness Junction Block Silverado

With a 13 year old truck am i wise to just replace both sides wiring harness and the juntion block or is that just likely a waste of money.

Tail light harness junction block silverado.

The tail light circuit board is mounted in your tail light housing and usually includes the plug for the wiring harness and the bulb sockets. Another thing to try is pull all the plugs out of the junction block. 15304995 hollander number 166 2129l 166 2128r cover included tail lamp block gm. If the left side is fine i know that the wiring to the rear junction block is okay.

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. 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. In this video i am going to show you how to replace tail light harness junction on this 2002 gmc sierra. Order chevrolet silverado 1500 tail light harness online today.

Free same day store pickup. Start testing direct at the incoming harness with a test light and verify all your signals and lights are working to that point. Check out free battery charging and engine diagnostic testing while you are in store. 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 acdelco 88986855 gm original equipment passenger side tail light wiring harness.

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. All lights on the right side work except for the tail light.