One problem related to driveline center support bearing has been reported for the 2006 Chevrolet Equinox. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Equinox based on all problems reported for the 2006 Equinox.
Took the car to the dealer for annual state inspection, was told that the center support bearing is loose and worn, could cause the axle to fall off. Have been reading different forums and this doesn't seem to be an uncommon problem but no recall has been issued. Car has less than 56,000 miles on it.