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Old 02-12-2013, 11:00 AM   #2
ryanusrey2012
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Join Date: Apr 2011
Location: Mio, Michigan
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Re: 1995 Cadillac Seville SLS second gear start

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Originally Posted by ryanusrey2012 View Post
My 95 Seville SLS has been starting off in second gear and will not use first gear in any circumstance. I hooked it up to the tech 2 and received data showing that there were faults in both quad driver 1 and 3. also in the drive position shift solenoid a was not engaging. to single out the solenoid I used the scanner to command the vehicle in first gear and it went right in but when i leave the program it is back to second gear start. Now I do not want to single out the PCM and the car does have a throttle switch shorted code, a PRNDL switch failure, and a MAP sensor code. All I need help with is which issue should be my main concern.
Oh and for additional info this is the 4T80E trans and the car has 202k miles and has the LD8 4.6L SFI
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