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Engine Controls - PCM Programming Information

Bulletin No.: 04-06-04-086

Date: November 17, 2004

INFORMATION

Subject:
Information on Reprogramming Powertrain Control Modules

Models:
2005 Chevrolet Equinox

with 3.4L Engine (VIN F - RPO LNJ)

The need to remove the PCM from the Chevrolet Equinox for reprogramming has been eliminated. Dealers will no longer be required to install the PCM into a Malibu in order to program it. Effective with TIS release 9.5 for 2004 and Tech 2 software version 24.006, the PCM may be reprogrammed without removing it from the vehicle.





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