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2003 Chevrolet Tahoe Z71 5.3L Transfer Case
Posted to GM PowerTrain on 2/24/2010 15 Replies

Vehicle is in due to Service 4x4 light on on dash, 4 wheel drive selector buttons inop. Scan of vehicle pulls up code 306 motor a/b circuit fault. Replaced encoder motor and Transfer Case Control Module and still same problem. Complete test of related circuitr...

15 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Tahoe Z71

 
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car Vehicle Data

2003 Chevrolet Tahoe Z71

VIN 1GNFK16283
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTransfer Case
ConditionsService 4X4, No 4X4, 4X4 Inop.
Message Closed

car Vehicle Data

2003 Chevrolet Tahoe Z71

VIN 1GNFK16283
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTransfer Case
ConditionsService 4X4, No 4X4, 4X4 Inop.