tow/haul mode not functioning at all...
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11 Second Truck Club
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Joined: Mar 2006
Posts: 2,858
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From: Dallas, Georgia
went on a mountain cruise recently and wanted to use tow/haul to keep the tranny temps down...
button didn't work at all...light didn't even come on...
I was wondering if we could have accidentally disabled it while working on the idle tune...
if not...what should I look at?
possibly related...this week my 1-2 shift has become harsh at times...about half the time...and vac mod hose is in place...
button didn't work at all...light didn't even come on...
I was wondering if we could have accidentally disabled it while working on the idle tune...
if not...what should I look at?
possibly related...this week my 1-2 shift has become harsh at times...about half the time...and vac mod hose is in place...

