NEED HELP FINDING SHORT

  • Tiny
  • jeremywj30
  • 1995 Chevrolet Truck
  • 160,000 miles

My truck was driving fine then the next time I started it the tach didnt work the shift indicator light wasnt on the speedo doesn't work and the trans starts out in 3rd if I manually downshift I have second but no 1st and no 4th but reverse is fine I tested the vss for ohm's and reads about 1400. I would like to know what do these circuits all have in common and how or where to start testing. Oh yea engine ground is good. Please help me

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Thursday, September 1st, 2011 AT 6:45 PM

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  • Tiny
  • Docfixit
  • Expert
  • 18,993 posts

Test for VSS is done by checking AC generated voltage attach meter across VSS etrminals jack raer wheels off ground in neutral spin tire @ 3mph AC volts between.1 and.5 if not VSS faulty

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Thursday, September 1st, 2011 AT 6:57 PM

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