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Disconnecting the car computer

Tiny
RSGINANGA
  • MEMBER
  • 1998 CHEVROLET BLAZER
Is there a specific way you muct disconnect the computer on a car before starting work on it?
Wednesday, December 15th, 2010 AT 5:08 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Disconnect the battery and then remove the PCM be advised when you're done with it-the computer might have to go thru a relearning process due to memory loses-
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Wednesday, December 15th, 2010 AT 5:36 PM
Tiny
RSGINANGA
  • MEMBER
  • 2 POSTS
Thanks. Will the computer re-learn on it's own or will I need to take more steps for this process?
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Wednesday, December 15th, 2010 AT 8:03 PM

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