2003 Suburban Right rear stop lamp

[loneeagle721]

The right rear stop lamp on my 2003 Suburban is not operating. Left hand side and third light are working fine. New bulb, nothing. fuse is good and there is power to the fuse when you press the pedal. But, there is no power to the junction in side the rear right fender. Changed the junction circuit board with no results. Checked the wiring harness going into the circuit board and no power on the jack that controls the right side lamp. Any suggestions?

 

[zora]

does the right rear side marker work? which fuse did you check, stop lp, or rr park ?

 

[loneeagle721]

I checked the stop lamp fuse and it was good. The stop lamp is the only one not working on the right hand side, everything else, marker, backup, and blinker are working fine.

 

[zora]

get a Hanes manual or try autozone for a wiring diagram

 

[loneeagle721]

Did that. Didn't clarify much. I'm starting to think a bad wire in the main harness. Might rectify this with a jumper from the left side. Any thoughts on this?

 

[Spriteman]

Hey Lone - could you post a pic of the junction circuit board you're talking about?

Maybe one close up and then one back a little to see where on the burb it is.