2005 Pontiac GTO error code

Tiny
EFFINGEFFER
  • MEMBER
  • 2005 PONTIAC GTO
  • V8
  • 2WD
  • AUTOMATIC
  • 94,000 MILES
I lost 1st and 4th gear while on the freeway.
hooked up my diablosport tuner and it showed a transmission error code po700.
What exactly might that be?
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Friday, February 27th, 2009 AT 6:48 PM

1 Reply

Tiny
BMRFIXIT
  • EXPERT
P0700 transmission control module is requesting check engine light from the ECM
need to scan for tranny codes
as it will pin point on what it is going on
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Friday, February 27th, 2009 AT 7:41 PM

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