Four problems related to automatic transmission column shift have been reported for the 2002 Chevrolet Trailblazer. The most recently reported issues are listed below.
Consumer unable to shift gears. After trying to shift gears numerous times vehicle stalled. Vehicle was towed to the dealer for inspection, and mechanic determined that the shifter cable needed to be replaced.
Four wheel drive light flashes on dashboard . But, when shifting vehicle in gear vehicle willnot move. Dealership was aware of problem.
This SUV automatically locks into 4-wheel drive while you are driving the vehicle. I have had the SUV in the service garage 3 times. Nov. 13, Dec 19, and Dec. 27. All three times they replaced the transfer case switch. The SUV is still locking into 4-wheel hi while driving. Jan. 2 I almost wrecked because it engaged at 35-40 miles per hour while going around a bend. The vehicle had to be shut off to disengage the 4-wheel drive system. I have contacted gm about this problem and they are basically ignoring it. Please help find out what the problem is before someone is hurt .
Power mirrors malfunctioned; mirrors will automatically move themselves. Dealer could not duplicate. Service 4wd light displayed on cluster and 4wd switch is inoperative, vibration in floorboard at 55-60 mph wheen pressing gas, dealer could not duplicate, small dark fluid leak from rear of vehicle, dealer replaced differential gasket.