I RECENTLY POWER WASHED THE SIDE OF MY ENGINE ...

  • Tiny
  • Anonymous
  • 1998 Jeep Grand Cherokee

I recently power washed the side of my engine compartment(not the motor) and after I did it the check engine light came on and my jeep starts in third and will not go into over drive

Sunday, November 11th, 2012 AT 2:38 AM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

You may have got the tcm wet. Hopefully it will dry out and return to normal. Otherwise, have it checked for failure and replacement

Roy

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Sunday, November 11th, 2012 AT 2:57 AM

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