Trekwood shows that year with a 4 wire com cable. I wonder if one of the connectors is bad or broken wire right at connector. I’d cut back six inches or so and see if their is power there. If so get a new 4 wire connector and crimp tool
__________________
2007 GMC Classic club cab 4x4 Duramax LBZ
2014 Alpine 3010 RE. 34 foot fifth wheel
|