Tail Light Harness Junction Block Wiring Diagram

Hi beam wire from dimmer to junction block should be 12 ga.

Tail light harness junction block wiring diagram.

All lights on the right side work except for the tail light. Junction block x61 instrument panel connector x7. 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. If the left side is fine i know that the wiring to the rear junction block is okay.

136 electrical manual new 2014 light duty full size c k trucks pg. 2 white tracers in the questionable repro sets the main harness headlight wires from light switch to dimmer to junction block are 2 ga. Start testing direct at the incoming harness with a test light and verify all your signals and lights are working to that point. 2 tracers and.

3 white tracers lo beam wire from dimmer to junction block should be 14 ga. Another thing to try is pull all the plugs out of the junction block. Wiring diagram for trailer tail lights new trailer light harness a novice s overview of circuit diagrams an initial look at a circuit layout might be complicated however if you could check out a metro map you can check out schematics. 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.