One problem related to speed sensor has been reported for the 2005 Chevrolet Equinox. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Chevrolet Equinox based on all problems reported for the 2005 Equinox.
10-14-11 problems with abs light, followed by tc light coming on, followed by the car slowing or jumping forward when brakes applied, difficulty stopping. Lost control of the car. Slowed to make a turn on a 2 way road, car traveled over double yellows, off road, into a pull out area before stopping. Luckily I was traveling at a very slow speed & there were no on coming vehicles. By stopping and turning off engine, lights would go out but come back on after about a mile. Car would stall or jump forward, braking difficult. New brakes installed, problems continued. 10-26-11 took car back & had both front wheel bearings & sensors replaced. Problems continue. 11-18-2011 car taken to chevy mech. & tested. They decided I needed the lf jumper harness & speed sensor replaced. 4 weeks ago: slight grinding sound from front wheels while turning. Check engine & tc lights came on, stalling & braking problems. Took car in for 100,000 service, drove 30 miles to my home. Car ran perfectly. Later the same day car ran fine for 2 miles, then abs & tc lights came on, began to lug down & stall, surge forward, stall. Car stalling continually. Towed car. Mechanic is unable to determine what is wrong. Tomorrow he will tow the car to the chevy dealer for evaluation. Question for Chevrolet and NHTSA~~my car is a 2005. I have researched this problem & realize that this is an on going problem with the Equinox, a safety problem to myself, my family & other chevy owners & motorists. Why haven't these vehicles been recalled, why has Chevrolet been allowed to continue selling the Equinox with this life threatening brake and t/c problem? scary. Not only am I out money for trying to fix this problem but now I find out that apparently there is no fix to the problem! I own a vehicle I no longer feel safe driving, I have no idea when the car will decide to shift, stall, brake or not brake.