Question about 1998 GMC Jimmy

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Speedo quit working-- trans

Parked car . got back in the car , back the car up would not shift in dr. or 3rd. also the speedo quit working. al this happen at one time.

help!!!!!

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  • Anonymous Mar 21, 2014

    95 Impreza Speedo not working and autamatic not shifting into 4 gear ?

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  • GMC Master
  • 1,224 Answers

Your fluid is low and quite possible you seized your tranny up apply fluid and dont just rely on dipstick for this make sure the tranny is full of fluid

your linkage to transmission might have come apart another reason for no shifting

now for the speedo
there is a little device that connects speedo cable to the tranny and then the mechanical of tranny from there is called a speedo bullet
if you seized your tranny the speedo bullet would have gotten sheared off in side the speedo bullet is wrenched on and can be wrenched off replace the bullet speedo should start working again

Posted on May 30, 2008

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