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Home › Mazda › 2011 › CX-9 Touring, 3.7 V, AWD › Repair and Diagnosis › Engine Performance › System › On-Board Diagnostic - Engine Control System (5 Of 5) › DTC P1639: Vehicle Id Block Corrupted, That Not Programmed › Notes

DTC P1639: Vehicle Id Block Corrupted, That Not Programmed: Notes

DTC P1639 CHART (MZI-3.7)

DTC P1639 Vehicle ID block corrupted, that not programmed
DETECTION CONDITION 
  • This DTC indicates that the VID block is not programmed or the information within is corrupt.
POSSIBLE CAUSE 
  • New PCM
  • Incorrect PCM
  • Incorrect VID configuration
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