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For 1990-2009 cars only

Information on Reprogramming Powertrain Control Modules

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.