Mechanics

CHEVY

2002 Chevrolet Avalanche

Transmission problem
2002 Chevy Avalanche V8 Four Wheel Drive Automatic 84000 miles

4wd service light on no lights on auto 2hi 4hi or 4lo and no 4 wheel drive
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Need2slodown
February 23, 2010.



Have you checked for power to the actuator on the transfer case?



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