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tow haul indicator

  1. Gauges, Electronics and Wiring.
    2006 LBZ 3500 Crew Cab Long Bed 4x4 The Tow Haul Indicator Light on the Instrument Cluster is not working. Have been reading several threads (still amazed by how much knowledge the people have on this forum. What I know: Tow/Haul is definitely working, there is a very clear change in rpm...