1994 GMC Safari Code 82

Tiny
ERIC NATIVIDAD
  • MEMBER
  • 1994 GMC SAFARI
Transmission problem
1994 GMC Safari 6 cyl All Wheel Drive Automatic

OBD code 82 Please guide me to check the solenoid valve 1-2, to remove the service engine soon MIL.
regards:
Eric N.
Sunday, August 24th, 2008 AT 5:51 AM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
About the only thing you can check is the fuse, #5, and the conncetor at the tranny for corrosion or bent or pushed out pins, the rest will requre the right tools to activate the 1-2 solenoid to operate while testing. Can be inter wiring in tranny or external wiring to the PCM, or even a bad PCM driver circuit.
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Sunday, August 24th, 2008 AT 6:53 AM

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