Mechanics

CHEVY ELECTRIC LOCKING HUBS

2002 Chevrolet Avalanche

Drive Train Axles Bearings problem
2002 Chevy Avalanche V8 Four Wheel Drive Automatic 100000 miles

How do you know if your hubs are bad? It feels like 4 wheel drive is not enguageing all the way.
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Rick Achilli
January 9, 2010.



4WD on your truck does not engage at the hubs. There is an actuator in the front differential that engages the front axle.

Tiny
Scotty Dee
Jan 26, 2010.