2001 Chevy Silverado help me please

99,000 MILES • V8 • 2WD • AUTOMATIC
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TTONYTHCKR
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  • 1 POST
im mechanically inclined if it helps, my trans while im driving will shift into tow haul mode i can feel it at low speeds if im going 70 or so the light tow/haul is on it does this once in a while give me some help suggestions if you can ,im wondering if it is tow/haul module/ sensor could be bad or ? please tell me what u think thanks tony from detroit
Mar 16, 2010 at 2:17 PM
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CRZYDRVR
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  • 432 POSTS
I would tend to think that it would be the switch and/or the PCM having problems internally.
Mar 20, 2010 at 3:19 AM
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