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Showing results for tags 'powerstep'.
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2017 Silverado LT extended cab. I recently installed the AMP Research Powerstep with OBD2 connection 76154-01A. There is an ongoing issue with the drivers side motor continuing to run once the step is fully deployed when the drivers door is opened. Also, when I open the rear drivers side door the step deploys, leave the door open then open the drivers door and the motor turns on. In either case the motor only runs for a second or two following step deployment. Once this happens I can close then open either door and it works correctly. The pasenger side works fine and has no effect on the drivers side. This problem is random although it happens mostly in the morning or when the truck has not been driven or doors opened for a few hours. All electrical connections seem to be good; connectors 'snapped' into place, same with OBD connector. AMP has been good about sending replacement parts; first the controller followed by a clutch gear which unfortunately neither made for any improvement. I am at a loss; could this be the trucks fault, the BCM or door switch sending an extra or too long signal? Or maybe the AMP controller(s) has an issue; software or electrical? What do you guys think? Am I the only one to experience this? Here is youtube link of the motor overrun in action where I open the rear door followed by the front: https://www.youtube.com/watch?v=cidiuCnInLk
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From the album: 2014 Silverado LTZ
Amp with stainless trim - Down position -
From the album: 2014 Silverado LTZ
Amp with stainless trim - Up position
