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P0600 - Serial Communication Link

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DTC DESCRIPTION P0600 - SERIAL COMMUNICATION LINK

Description:  This DTC sets when there is an internal PCM communication error.
Possible Causes: 
  • Aftermarket performance products
  • Radio frequency interference or electromagnetic interference
  • Module programming error
  • Software incompatibility issue
  • Damaged PCM
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test QE.
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