1999 GMC Jimmy Ignition key stuck and shifts into 1st and s
99JIMMYNEEDHELP
MEMBER
1999 GMC JIMMY
6 CYL
4WD
AUTOMATIC
100,000 MILES
Not sure if related. Key has been getting stuck in ignition (sometimes comes out right away, sometimes after a few minutes). Switched out ignition unit and it still does it. Now occasionally as Im driving the ABS light comes on the speedometer goes to 0 and vehicle shifts into first gear and stays (at times it will fix itself at stop light or when I turn off and turn on a few minutes later). Any suggestions? Vehicle is in good shape and has had no previous issues.
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Tuesday, September 1st, 2009 AT 12:20 PM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,747 POSTS
First, try spraying a lubericant in the tumbler. As far as the speedo and the transmission, have the vehicle speed sensor (VSS) tested. To me it sounds like it's bad.