While driving down the road, I received several non stop alert messages stating "Service Trailer Brake System". The messages were non stop and while I did attempt to acknowledge them and dismiss the alert, I was distracted from driving and had to pull over to attempt to acknowledge or dismiss the alert. After several minutes, I was able to dismiss the alert and continue on my way. This happened on Tuesday evening around 5:00 pm on August 30, 2022. I called Mike Anderson Chevrolet on Wednesday August 31, 2022 around 12:30 pm to advise them about the situation and was told it was water in the wiring.

- Crown Point, IN, USA

Radio is malfunctioning. Radio would randomly change channels. Than the radio would have a line in the bottom of the screen. Than the half the radio just quit. Now the radio or phone calls does not work at all. I do not have access to hands free calls. I believe there is a recall on the same stereo for the 2019 models. It has not been inspected but is available for inspection. No warnings lights prior to the radio not working. I have a video but I do not know how to attach.

- Wister, OK, USA

I have a 2018 Chevy Silverado 4WD, Crew Cab truck purchased brand new in 2018. Over the last year, I have had intermittent, and relentless chiming of the "Service Trailer Brake System". This occurs any time, completely randomly during normal, everyday driving and while NOT towing. it is horrendously distracting, and won't stop once it starts, even after clearing the message, it will continue to chime again every 1-2 minutes until I park the truck and turn off the engine. I have taken it to my local Chevy dealer, they can't find anything wrong with my truck. I have checked fuses, switches and relays, to no avail. I see this is not a "once-off" problem, it would appear 10s of thousands of consumers have had the same issue posted about blogs, YouTube and more around the internet since at least model year 2017. This is a complete safety hazard and unacceptable! The chime is a distraction and prevents other vehicle safety features from being usable when it is going off. In addition, I imagine if I WERE towing, that means my braking system would be rendered unusable. That doesn't seem acceptable and there should have been a recall on this already based on my vast research. I am angered that this keeps happening even under normal driving conditions, and it is a defect of the trailer wire harness system, not something any vehicle owner has done, not due to abuse, or even normal wear and tear. I am angered that even my dealer can't find and fix the problem. However, it should not be my responsibility since this is a clear and obvious defect amongst nearly 100,000 similar model vehicles. I do not feel this is safe in any way and there needs to be a remedy "recall" performed so that other owners and myself can get this taken care of once and for all. Thank you.

- Littleton, CO, USA

Service Trailer brake system audible message appearing due to faulty wire harness between body control modules.

- Saint Louis, MO, USA

The electrical power steering failed on my way home as I turned in to my street my steering became very hard to control nearly causing me to crash into a neighbors vehicle. This is the second time my electrical power steering has failed. About a year ago the original electrical power steering went out and a new one was purchased from a dealer ship and installed by a automotive company. Here we are a year later and it has gone out again but this time almost causing me to crash during a turn into my street. NO WARNING to me at all that my power steering was about to go out. Yes. My 2018 Silverado truck is available if an inspection request is asked of me.

- Austin, TX, USA

At a low speeds while taking a turn, the electrical system clicks off and then clicks back on after about a second. Im able to see the voltage drop while taking the turn. When this happens, the power steering goes out while taking the turn. This exact incident is consistent with the recall of the year 2014 Silverado as stated in this article https://www.zehllaw.com/another-gm-recall-800000-chevrolet-silverado-gmc-sierra-trucks-faulty-power-steering/

- Charlotte, NC, USA

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated while driving 45 MPH off the highway towards his home, the electronic gauge started fluctuating, indicating a low voltage failure. There was no warning light illuminated. The contact stated that he parked the vehicle in the driveway and turned off the vehicle. The contact then attempted to restart the vehicle however, the vehicle failed to restart. The manufacturer was notified of the failure and recommended that the vehicle be taken to an authorized dealer for service. The vehicle was towed to the dealer but was not repaired. The failure mileage was 43,364.

- Burleson, TX, USA

Rear Back up camera not working. Blue Screen on dash. This is a very common issue with

- West Winfield , NY, USA

The rear driver side lamp started flickering and eventually was completely dead. On inspecting, it was found that the earthing brown wire pin in the connector was completely burnt and it also burnt the area right on the spot where it connects to the lamp panel.

- Windsor Mill, MD, USA

The power steering will randomly go out when turning at slow speeds, or when parking. The entire truck has lost power steering and then lost all power to the vehicle for a split second then return to normal power.

- Alexandria, VA, USA

For months now, my 2018 Chevy Silverado 1500 has a -??service trailer brake system-??notification on the the dash that repeatedly pops up every 5-15 seconds while the vehicle is on, including while driving. This, along with the pinging sound that comes with the notification, makes the vehicle difficult to drive due to the constant distraction the notification makes. I have tried taking issue with the dealership but they are not helping whatsoever. From my own research online, I have seen hundreds of other people experiencing the same issue. Please help us eliminate this distraction by forcing a recall and thus making the roads safer for everyone. Thank you.

- Princeton, TX, USA

10 degrees outside starter motor will freeze up and not want to start the truck. had 3 mechanics not a deal all look at it, tested the battery and came to the starter motor is defective. to have the starter replaced at the dealer for its under warranty.

- Acton, MA, USA

Circulating air does not engage, toxic fumes enter cabin. Almost causing me to black out, I have thrown up. Have complained, , but chevy calls this "usual or expected" Have read on forums that I'm not the only one dealing with this.

- Arleta, CA, USA

Trailer Brake Service Warning

- La Mesa, CA, USA

Bought the truck new. Never towed a trailer till well after warranty. Service trailer brake light keeps coming on continuously. Then no trailer lights or trailer brakes. Found 2 blown fuses but now the same thing is happening again. After my research I found tons of information that lots of other people are having the same issues. I have not pulled my RV since because I'm worried about it not having brakes. It's quite large and without them this truck would not be able to stop in case of a quick emergency.

- Frostproof, FL, USA

Twice now GM has recalled the block heater for my truck. The first remedy did not fix the issue and had to be recalled again. This was back in July 2021. It is now the end of November 2021 and nothing more has been done. My truck requires a block heater in order to start in the upcoming cold months. This will make two years in a row I cannot use my truck when the temperatures fall below freezing. It directly affects my livelihood because I need a truck for work. What more can I do to speed this process up" How is it GM can still sell new diesel pickups with working block heaters, but are not required to fix the older diesel pickups"

- Kaufman, TX, USA

Trailer brake system failure we noticed the sudden drainage of power resulting in death of battery multiple times alert was present after we notice the loss in voltage in battery to battery drainage after research I found that it is usually a short or a bad wiring harness which causes this and could pose a danger considering how I at one point in time have trilled things this could be an issue and a danger to others on the road

- Beacon, NY, USA

Truck loses power driving down the road. The service trailer brake system warning comes on the dash. The battery dies because of this also.

- Mackinaw, IL, USA

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that the vehicle was parked and failed to start. The vehicle was towed to the residence. The contact stated he replaced the battery and was able to start the vehicle. The contact stated that the failure reoccurred while the vehicle was parked. The contact stated he was able to jumpstart and restart the vehicle however, as he was exiting the parking lot and making a right turn, the vehicle inadvertently stalled almost causing him to crash into a wall. Several unknown warning lights illuminated. The contact jumpstarted the vehicle however, the failure reoccurred while driving and he veered to the side of the road. Several unknown warning lights were illuminated. The radio, the headlights were engaging and disengaging independently. The vehicle was towed to a tow yard. The dealer was made aware of the failure and informed the contact that he would be responsible for the cost of repair as the vehicle was out of warranty. The manufacturer was made aware of the failure and informed the contact that they could not assist because the VIN was not included in a recall. The vehicle was not repaired. The approximate failure mileage was 56,500.

- El Paso, TX, USA

Hood latch sensor throws an engine fault code. The code says it cant determine if the hood is open or closed. After about 2 weeks the hood latch sensor keeps faulting every 1 second to 4 seconds for an extended period of time.

- Cabot, AR, USA