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heater control unit

  1. Help...STUPID Heaters!

    GL1800 Tech Board
    Like many on these boards I have a non-working heating system on my 2008 GL1800 (VII A). The grips and seats are all out. I have followed the trouble shooting guidelines in the manual ? and I am at the end of the guidelines (and my rope). ? The manual says "Replace the heater control unit...