On my driver side some of the amber LED started going dim last month, now some completely went out. I measured voltage on the last light on the harness that is easiest to get to and are getting good 12.8V with truck not running. Some I just can’t reach. I was thinking it’s corrosion on the harness but now seeing good voltage not sure.
Any ideas what should I check first before replacing them? Also what’s the best way to dismount these lights?
Need help with 5700XE Cab LED marker lights.
Discussion in 'Western Star Forum' started by ShortCircuit, May 12, 2019.