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2007 Chevrolet Silverado 2500 HD LT 6.0L Transfer Case Module
Posted to GM PowerTrain on 3/30/2013 11 Replies

Hey guys need some help on this. Customer came in with a message in the instrument cluster " service 4 wheel drive system" hooked the scanner up to it and i could not communicate with the tcsm( transfer case shift module) i can communicate with everything else...

11 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 2500 HD LT

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 2500 HD LT

VIN 1GCHK23K77
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTransfer Case Module
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 2500 HD LT

VIN 1GCHK23K77
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTransfer Case Module