1999 Oldsmobile Aurora Check engine light is on due TC Stuc

Tiny
OLDSFF219
  • MEMBER
  • 1999 OLDSMOBILE AURORA
  • V8
  • FWD
  • AUTOMATIC
  • 92,000 MILES
The valve works but the computer is not recognizing the opening and closing of the TC valve. The valve can be controlled by an mechanics computer but not by the actual computer that is in the car. Its been reset about 5 times but check engine light always reappears. One mechanis says to service the trans and an other says to change out the computer. Which would be best to solve this issue? Thanks and hope to hear your professional opinions.
Thursday, April 9th, 2009 AT 1:11 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,052 POSTS
I don't see how servicing the transmission will repair this issue. I would make sure there are no damaged wiring or bad connections. If there is no signal from the computer, then it will need replaced.
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Tuesday, September 15th, 2009 AT 12:43 PM

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