1996 GMC Jimmy abs idiot light

1996 GMC JIMMY
163,556 MILES • 6 CYL • 4WD • AUTOMATIC
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GUARD63B
  • MEMBER
  • 1 POST
my wife's idiot lights for abs, brakes, and the check engine were on when she picked me up to return home from a year in Iraq I asked her how long they were on an she said they just came on. when I hooked up my oba tool the car it gave me a trouble code for the vss but the manual was not clear on how to check the vss onthe car or where it was?
Sep 28, 2009 at 6:57 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
VSS located on left rear of trans or transfer case. jack up drive wheels put in neutral place volt meter on AC across VSS terminals. rotate tire to @ 3 mph should read .5 to 1 vAC
Sep 28, 2009 at 7:16 AM
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