2018 Chevrolet Equinox

After auto stop/ start system engages messages on dash appear “ service brake assist”, “service steering assist”, “service parking brake”, “service stibilitrac”, Failure at 55,400 miles Dealership found a loss communication error to the muddles due to low battery voltage. Fix: replaced battery at 55,436 miles Battery has been replaced 3 times in 4 years starting at 18, 500 miles, then at 32,562 miles, now at 55,436 miles due to the same issue with the auto stop start operation. Car is out of warranty as of 58,300 miles or October 2022

I own a 2018 Chevy Equinox. The brakes have now failed 3 times. Dealership confirmed each time it was an issue with the brake vacuum pump. The Equinox has not been included in a recall, yet there are clearly safety issues. GM had numerous cars recalled for this exact same reason. There is a serious safety issue here. I am now without a car again because of a third brake vacuum pump failure. I have not been able to get any assistance from GM or my local Chevy dealership. I now am faced with a bill for repair for almost $2000. It is ridiculous to think that such a serious safety issue would exist and the industry will not acknowledge that it goes far beyond the vehicles they have already recalled. I wonder how many more accidents will happen before this is corrected. To be honest, when I do get my vehicle back I’m not sure I will drive it. When you lose your breaks 3 times it’s very difficult to trust. I would like to see this corrected and the Equinox needs to be added. My car has 128,000 miles on it at the time of the third failure. The other two failures were at approximately 60,000 miles and 92,000 miles. Thank you.

When I lift my foot off brake the car Stop/Start feature engage causing lurching jerks forward or roll backwardson hill I fear the roll back on inclines praying vehicles are to close behind and rolling backwards into another vehicle, censors lights take turns coming on each time I lift my foot off the brake pedal. All of the following, service brake assist, service stabilittrak, park brake released, service hill start assist action not working, car locks unlock and relock by themselves. I have had these issues since. These issues have been occurring since around 16,000 miles and keep getting worst everyday. GM claim not to have a fix for these issues. They offered a few thousand to buy back the vehicle claiming drastic depreciation for milage and wear. At that time owed over $25,000 balance for the vehicle. No one stood to benefit but the lemon law attorneys.They did not consider the milage when these issues started and this is my only source of transportation to use which I told the lemon law attorneys. The lemon law attorneys were going to charge their fee from me if GM refused to pay their fees. I told them I felt in my best interest I should wait for GM's recall for this vehicle as I'm sure I wasn't the only consumer that was having these same issues. My problem is my vehicle is becoming dangerous to drive due to the rolling back and, jerking of the steering wheel, engine cutting off, locks unlocking and relocking and unstable steering. These issues were hit and miss now happens every time I drive which is daily. These issues started 2020. Last correspondence with GM they still claim they did not know how to fix these issues. I question why they are making vehicles and are not able to fix these issues. I have given my family a list of these issues because they create a safety hazard and in case I, a passenger or someone in another vehicle is injured or killed due to GM's negligence, lack of concern and greed.

The power booster brake assist vacuum pump, without any warning, failed while exiting the freeway. My wife couldn't stop the vehicle. Replaced unit for $750.00. Now Fine SCARED the crap out of her. Approximately 84,000 miles. This is a sealed unit. I am a highly skilled machinist and I have made braking components for auto and aircraft and disassembled and reassembled for evaluation to determine cause and to remedy problem. What happened? DEFECTIVE PARTS OR POOR DESIGN. I request all replaced damaged parts so I have the part here. I did my research and have seen this is an ongoing problem with GMC and yet NO recall. HELP!

1. The brake component that failed was the vacuum pump. It has been repaired and is not available for inspection. 2. I lost braking ability(the ability to brake normally) on a major interstate in Georgia while driving 74 mph. By stomping on the brakes with full body weight, I was able to drop back in traffic, eventually find an exit to pull off the road. 3. The service report from the dealership that fixed it stated, "Customer states the vehicle has very limited brakes. You have to apply brake pedal extremely hard to stop.....Customer concern verified. No brake vacuum present." 4. Do not know. 5. Right before the incident occurred a light signaling something about the brakes came on. That was wile the car was moving at 74 mph.

While driving on an interstate I had to brake suddenly and the brakes were extremely difficult to engage. I was able to get to the shoulder and down shift the transmission in order to stop. The vehilces brake booster had failed. There were no warning lights to inform me. Fortunately, I had a repair warranty to fix the brake booster. However, I feel this may be a problem that GM should be made aware of.

While driving the traction and stability lights came on along with the ESC service light. Also my Lane assist stopped working. It stayed on for at Least 30 mins until I turned off the car and restarted. Stopped at the closest garage and they checked the battery and used a scan tool to identify that it had a fault code U0121 Lost Communication with Anti-lock Brake System Module.