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SmithRV's avatar
SmithRV
Explorer
Oct 02, 2016

RV Changes Gears to Quickly and won't stay in Power Band

I have a 1997 Winnebago Grand Tour Vectra, Modle: WKM35WQ with a 3126 Caterpillar Engine at 250 HP and somewhere between 12-13 MPG. I'm having a problem when going uphill, my gears on my RV will go to...
Class A
rgatijnet1's avatar
rgatijnet1
Explorer III
Oct 02, 2016
Have you tried disconnecting power which allows your TCM(transmission control module) to reboot. If that doesn't do it, your TCM can be recalibrated to shift according to your needs when you are towing.

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