2002 Chevy Silverado

2002 CHEVROLET SILVERADO
160,000 MILES • V8 • 4WD • AUTOMATIC
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MIKE1810
  • MEMBER
  • 1 POST
i have a problem. my truck starts acting weird after i hit about 50-55 my speedometer starts jumping around an i lose 1st an 5th gear an reverse. but when i shut off the engine an start it back up its fine.. but when i lose the gears my abs an park brake light come on. i jus had my transfer case replaced.. an ideas? please let me no asap
Jan 26, 2010 at 2:36 PM
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SCOTTY DEE
  • CAR REPAIR CONTRIBUTOR
  • 592 POSTS
There is a problem in the VSS (vehicle speed sensor) circuit. It is possible it could have been disturbed in the R&R of the transfer case. It is located on the transmission.
Jan 26, 2010 at 2:38 PM
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