Moo Moo Jeep
NAXJA Forum User
- Location
- Colonia, NJ
AW4 won't shift out of 1st gear in my 2001 XJ. Reverse works too but that's it. I thought fluid and filter change might help but it didn't. Check engine light is on but it was on even before trany stopped shifting. I tried turning ignition on and off 3 and then 5 times to check for codes but it didn't work. I tried turning ignition on with reset trip button depressed but it only checks all gauges and light on the dash but doesn't show any codes either. At some point check engine light was off but maybe because the battery went dead (aftermarket alarm drains it after a week or so of not starting the Jeep) but now it's on again.
I only drive the Jeep around the block once in the while. I don't have inspection sticker so I would rather not drive to Auto Zone to check for codes. Besides driving it with only 1st gear working would be PITA.
What might be the problem? What should I check 1st? Could TPS be a problem?
I only drive the Jeep around the block once in the while. I don't have inspection sticker so I would rather not drive to Auto Zone to check for codes. Besides driving it with only 1st gear working would be PITA.
What might be the problem? What should I check 1st? Could TPS be a problem?