Four problems related to power steering failed have been reported for the 2015 Chevrolet Suburban. The most recently reported issues are listed below.
Oil pressure, temp, tac, speedometer, gauges fluctuating , while many failures flash on the driver info center screen, audio warnings also. Engine revs and power steering fails. This has happened in all driving conditions, stopped, city ,country , highway roads. This has happened about four times, and we have it at a dealer now for the third time. The first dealer could not duplicate the problem. Second dealer said the problem was a steering lock control module and replaced it, the third dealer is still working on it. The loss of power steering ,making the car very hard to steer is what has prompted me to make this report. This happened for the first time ,August 13, 2019 and the last time ,January 29, 2020.
Power steering failed during turn around on a county road, causing my vehicle to go into a ditch, which damaged the front end of vehicle. The recall update did not fix the vehicle issue.
When turning into parking lot today at low speed, electrical system went crazy, screen flashed power steering failure, stabilitrac failure, doors locked and unlocked and engine died. Restarted and was fine driving forward and repeated failures again when turning to park in parking space. It is fortunate this was in a parking lot and not on interstate or other main road or while turning at a traffic light.
The contact owns a 2015 Chevrolet Suburban. The contact stated that while making a left turn at 20 mph, the brake pedal was depressed and failed to respond as the vehicle accelerated without warning. In addition, the contact stated that the power steering failed. As a result, the contact crashed into another vehicle. A police report was filed. The contact sustained head, neck, back and wrist injuries that required medical attention. The vehicle was towed but was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 46,000.