One problem related to differential unit has been reported for the 2006 Chevrolet Colorado. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Colorado based on all problems reported for the 2006 Colorado.
Tl- the contact owns a 2006 Chevrolet Colorado. The contact stated that while traveling up a hill during inclimate weather in speeds over 40 mph, the auto locking differential may not be functioning because the vehicle was spinning out of control and there was no traction on the rear wheels. The vehicle was not inspected, diagnosed nor repaired. The manufacturer was notified of the failure. The approximate failure mileage was 120,000. Dyd.