2004 Chevy Avalanche 4 wheel drive

Tiny
JOE SEBASTIAN
  • 2004 CHEVROLET AVALANCHE

Drive Train Axles Bearings problem
2004 Chevy Avalanche V8 Four Wheel Drive Automatic 85,000 miles

Truck is showing a message of "service 4 wheel drive". It would go into 2 wheel drive and was drivable. Now it is stuck in 4 wheel low.

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Tuesday, January 19th, 2010 AT 8:15 AM

1 Reply

Tiny
SCOTTY DEE
  • MEMBER

Tranfer case position sensor and encoders have been an issue of failure on these models. Have the 4WD system scanned for codes. More than likely, a transfer case position sensor.

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Tuesday, January 26th, 2010 AT 11:58 AM

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