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About Kblocker

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  1. Did you ever figure out how to do this..I've got the same issue....thanks Keith
  2. The owners manual says you a supposed to disconnect the negative battery cable. My 2008 and 2011 did not have to do this. From what GM service techs are telling me, its because of the steering wheel lock and possibly the electric assist on the power steering. They also said that the newer vehicles have more battery draw because of all the computers..... My question is there anyone towing with the key in the accessory position, and if so is the odometer registering mileage while you tow? Also any other things you do to prevent battery drain....hot lead off of MH trailer plug to towed battery?? thanks
  3. Has anyone flat towed a 2017 Sierra 1500 Denali without disconnecting the battery? thanks Keith

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