The contact owns a 2025 Chevrolet Equinox. The contact stated that the vehicle failed to start up as needed. The vehicle was towed to the dealer; however, the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 2,600.
2025 Chevrolet Equinox electrical complaints
Page 3 of 4: complaints 41 to 70 of 84, newest first, as owners wrote them.
In the equinox lt, VIN [xxx] , the telemetry module has an issue per the dealership. The vehicle loses power due to the telemetry module issue. The part is on order and as of january 16, 2026. It will take 4 to 6 weeks to arrive. In the mean time I have had to call roadside assistance twice in two weeks, and the vehicle has been jumped 3 times in the past two weeks. However, the vehicle has been to the dealership 4 times. Once prior to the diagnosis, and three times since the diagnosis. The vehicle has approximately 16, 600 miles, and is driven to and from work. The telemetry module is the cause of the over all issue, per the dealership. The battery continues to go dead on vehicle [xxx] , 2025 chevrolet equinox. Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6)
Got the equinox brand new on march 2025. Few weeks later had to take it to service/dealer with backup camera problems and it had to be replaced. It started to have speakers issues due to a very loud humming sound while driving. Also window from drivers side runs slower than the rest of windows. The visibility through front glass is non existent when raining due to the angle. Transmition started slipping and started to have a check engine light pop up and had to take it to service again... And finally at the beggining of november had to take it to service due to a sudden battery drain. She wouldnt turn on for no reason.the defective module is on backorder with no estimated arrival date, leaving the vehicle unusable. Its been there for 2 months now... They provided a loaner. Everything has been confirmed by dealer. They said that had 3 pages of codes pop up to be fixed.
Twice, while driving in falling snow away from home, the front wipers did not work properly when switched to LO or HI. They behaved as if set to intermittent wiping. The intermittent wiper setting worked properly to adjust the wipe interval. But setting to LO or HI did not cause the wipers to go constantly. As far as I could tell, the arm pivot area was clear enough for them to wipe. The problem went away on its own without restarting the car. It happened again a few days later when parked in a driveway.
The contact's wife owns a 2025 Chevrolet Equinox. While his wife was driving approximately 40 MPH, the message "Service Emergency calling Issue" was displayed. The driver pressed the car phone button on the steering wheel, but the message "Cannot Connect" was displayed. The vehicle was taken to the residence. The contact then pressed the OnStar button, but the system failed to connect, with the message "Cannot Connect" displayed. The vehicle was taken to a dealer, where it was diagnosed, and determined that the Telematic Control Module needed to be replaced. The manufacturer was notified of the failure. The failure mileage was 10,484.
The Equinox is detecting objects in the rear camera that are not there and automatically applying the automatic emergency breaking. This is causing the car to completely stop and has now caused me to injury my back due to the force of the stop. There is no warning given that the breaks are being applied. I was backing up at 7 miles an hour and the Equinox just stopped dead and there was absolutely nothing near the car. The car was in for an oil change and they said nothing was wrong with it. This latest incident of 4 now happened today and caused me to almost be hit in the parking lot of my child’s school while backing into a parking spot.
I am on 20 service calls.Mine is currently having onstar issues screens glitching, Apple CarPlay won’t connect, sensors on mirrors are going off nothing beside me, when I hit my breaks it keeps turning my emergency brake on and engine power reduced keeps coming on dash but the dealership is saying GM said my warranty is voided due to a aftermarket part
The vehicle’s heating system operates intermittently or takes an excessive amount of time to produce heat, reducing cabin visibility and comfort in cold conditions and creating a potential safety concern.
The vehicle’s display screen intermittently goes black, rendering the rearview camera inoperative. This failure significantly impairs rear visibility and creates a safety hazard while reversing
The vehicle became completely disabled due to a sudden battery drain at approximately 5482 miles. I purchased the car with 2553 on it in May. The vehicle would not start a few times and had to be towed to the dealership on Friday Dec. 26, 2025. The dealer confirmed that the OnStar/telematics module is malfunctioning and continuously draining the battery. The defective module is on backorder with no estimated arrival date, leaving the vehicle unusable. They also do not know if they have a loaner for me. This creates a safety risk because the vehicle can become inoperable without warning, potentially stranding the driver. The issue has been reproduced and confirmed by the dealership. Prior to the failure, the OnStar system stopped functioning, but no warning lights appeared on the dashboard. My Chevy App stopped working 26 days ago as well. I now have a Loan payment to make for a car that isn't even working and brand new. Dealership doesn't know a timeframe either.
I bought this vehicle brand new on January 18th 2025 and it has been into the dealership 3 times now for a backup camera malfunction. My rear traffic alert or any of my other safety features when backing up are not working. On several occasions the entire instrument display including my speedometer and everything has completely blacked out.
My Equinox EV telematics module does not work. Prevents the use of navigation features and Onstar navigation features.
This complaint is to clarify and supplement a previous report. The issues began in August 2025, not September. Initially, the vehicle presented abnormal fuel range fluctuations, including while stationary, as well as intermittent “Key Missing” warnings while driving and display black spots. These issues were reported to dealerships and GM without resolution. Over time, the condition has progressively worsened, and additional symptoms have developed, including abnormal noises and, more recently, transmission hesitation during the initial gears, requiring me to reduce speed for the vehicle to respond properly. The escalation of these issues over time raises ongoing safety concerns.
- The telematics module is bad, resulting in vehicle having no connectivity (GPS, entertaintment system, updates) - The car has no other means of hands-free operation for navigation software (no CarPlay or similar phone projection technology) - GM is unable or unwilling to supply the parts for warranty repair. - It is illegal to use the phone while operating vehicle in my state (Florida)
The vehicle has ongoing and worsening electronic and safety-related issues. The fuel range and fuel economy fluctuate abnormally and frequently, sometimes even while the vehicle is stopped. The infotainment screen has experienced intermittent black areas/partial blackout while driving, affecting system reliability. Recently, the automatic transmission began hesitating during the initial gears, behaving abnormally and requiring me to reduce speed for the vehicle to respond properly. This occurs consistently. These issues have been reported multiple times to the dealership and GM with no resolution, and communication has stopped. I am concerned the vehicle is unsafe to drive and could fail unexpectedly.
On November 30, 2025, while driving my 2025 Chevy Equinox EV LS, the vehicle displayed a “Service High Voltage System” warning message on the center screen indicating an issue with the vehicle’s high‑voltage electrical system and that some driving and/or charging functionality may not be available. The high‑voltage battery and related components are still in the vehicle and available for inspection upon request. This fault could cause sudden loss or limitation of driving or charging capability, which may increase the risk of being stranded in traffic or in unsafe locations. Beginning in the first week of November 2025, the myChevrolet app has continuously shown a “Lithium‑Ion Battery – Schedule Service Now” alert under Diagnostics, even though no corresponding warning appeared in the vehicle until November 30. I presented the in‑app lithium‑ion battery warning to the Chevrolet dealer earlier in November; they declined to act on it, stated they do not rely on the app, and asked me to reschedule and return later, so the issue has not yet been reproduced or confirmed by a dealer or independent shop. The vehicle has not been inspected by the manufacturer, police, insurance, or others specifically for this high‑voltage/battery issue. The only prior symptoms were the persistent lithium‑ion battery service notification in the myChevrolet app since early November and, as of November 30, the in‑vehicle “Service High Voltage System” warning message.
Our OnStar Control Module on our 2025 Equinox started having connectivity issues. It failed to access apps and showed our location 100 miles from where we actually were, and drains the battery. We could not access OnStar to correct the issue. It continued to go off and on, until it completely failed. Researching this, hundreds of 2025 Equinox owners are experiencing the same issues. It is an extreme safety hazard as affected Control modules would send emergency personnel to an incorrect location in the driver is incapacitated in an accident. The module is constantly on back order for weeks. This needs to be looked at
I drive 20+ miles each way to work every day. Much of this drive is on highways, and currently the bridge connecting Ohio and Kentucky is down to three lanes with no berm. On a windy road with low visibility and a steep hill near my home, the car completely lost power and acceleration without any warning. I wasn't able to drive it completely off the road before it came to a stop and due to the loss of power was unable to move into neutral to push it and the hazards would not work. Thank God that this didn't take place on the bridge or with my family in the car. I made the decision to exit the car while it was still on the road and find a safe area in the grass where I could call for help. When I exited the vehicle, it locked me out and the only way to get in was through the driver's side door, which would put me back on the road in traffic and at risk. The electrical failure prevented me from opening the other doors. The car's complete system failure put my safety/life at risk and could jeopardize the lives of others if it wasn't investigated. To make matters worse when the tow truck came via OnStar they weren't equipped to move a car stuck in park or drive due to the electronic gear shift so they drug it with the tires locked onto the bed. After several days of testing the electrical system, the dealership found a loose wire and informed me that it had been fixed. I picked up the car and after a mile or so, the check engine light came on. I contacted the dealership to come pick it up and that's where it stands at the moment. My intention was to pass this on to my boys when they start driving, but this experience will alter that plan.
The contact owns a 2025 Chevrolet Equinox. The contact stated that while reversing, the transmission remained in drive. The contact depressed the shifter to move. The contact stated that the gear shifter was sticking. The vehicle jerked, hesitated, and then stalled. The contact stated that the doors were locking and unlocking without driver input after an update was performed, and the keys became locked inside the vehicle. The service transmission warning light was illuminated. The telematics module, GPS, and OnStar were not working as designed. The contact stated that the OnStar went into red and lost connectivity and was unable to locate the vehicle. The contact was concerned about driving the vehicle. The vehicle was taken to the local dealer, where it was diagnosed, and it was determined after further inspection that the battery was drained due to the telematics module draining the battery. The dealer informed the contact that parts were on back order. The vehicle was not repaired. The manufacturer was contacted and opened a case. The approximate failure mileage was 28,000.
On Th, Nov 6 ~1700, the 25 Equinox EV being driven encountered an electric drive failure and brake failure, including friction brakes. This Equinox EV is essentially still brand new with 3900 miles and no accident history. The vehicle was driven off the EB SR 528 exit ramp to Narcoossee Rd in Orlando and driven to the stop light at the WB on ramp. After the light changed and began driving, the vehicle console reported an exception with drive assist. At this time the driver attempted to slow down to take stock of the situation and the vehicle accelerated, at which time the driver took their foot off the brake pedal and attempted to identify a place to take the vehicle off the roadways. Thankfully a stoplight at McCoy Rd was green and the driver continued through that light and while attempting to brake, the vehicle accelerated instead. The driver then coasted, maneuvering the vehicle was into the Vista Palms commercial center. The vehicle, unresponsive to braking, propelled through a stop sign into the Kohl's parking lot at which time the driver began looping around the lot until the weight of the vehicle brought the motion down. While the vehicle was stopped, it rotated through warning messages indicating..forward collision, brake assist is reduced, steering assist is reduced, then finally Service Transmission Now Unable to Shift Soon. The vehicle was towed by AAA to AutoNation Chevrolet Airport in Orlando. Technicians found codes U1610 and U1639, and found K160 connecter unseated. It was reseated and greased. The concern is that this should have been locked and unable to be unseated. Is this an indication of manufacturing problem or operating problem? All braking was dysfunctional. How can we be certain that this was not a one off event?
One time (so far) the screen behind the steering wheel that shows the gear and speedometer did not turn on when we started the car. We were able to back the car out of the garage and park it in our driveway. This is a safety concern because we could have driven the car in that condition - without a working speedometer. We are worried that the screen will turn off while we are driving.
The contact owns a 2025 Chevrolet Equinox. The contact stated that while stopped at a traffic sign, the accelerator pedal was depressed; however, the vehicle stalled. The contact stated that there was no warning light illuminated. The contact stated that the transmission automatically shifted to park(P). The vehicle was towed to a service station and the vehicle was refilled. The contact was able to start the vehicle, and the message "Auto Shut Down" was displayed and a 5-minute countdown was started, and the vehicle turned off. The contact was able to restart the vehicle and drove to the residence. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 13,000.
My vehicle has been at the dealership for over a month for an issue with the HVAC system. The technician and GM engineering support believe the problem is related to a faulty acuator, which requires the entire dash to be removed for repair. (See pictures) This is extremely concerning for a new vehicle with very low mileage. An HVAC acuator failure in a brand new car should not occur, and the repair is invasive- involving disassembly of the major interior components. I am worried this will lead to creaks, rattles, or compromised fit and finish afterward, as well as potential damage to electronics, airbags, and trim panels. In addition, this problem appears to be widespread among other 2025 Equinox owners, based on multiple reports in owner forums describing identical HVAC noise or clicking problems linked to acuators. GM has not yet issued a recall or service bulletin addressing it. Given the scope of disassembly required and the frequency of similar reports, this should be reviewed as potential design or component defect affecting vehicle reliability and safety systems (defrosting performance and interior air management).
Electrically, the time will not stay set at the correct time.Nor will the date. Other issue is there will be a loud roaring sound when driving. This happens frequently, there are no codes that pop up. No, one is sure what the loud roaring is.
OnStar telematics unit stopped working with no notification in the infotainment system. The LED light remained GREEN in color advising me that the OnStar system was working. Hundreds of people reporting the same issue across multiple GM vehicles. My vehicle has been at the dealership for almost two weeks and there is no ETA on when the replacement part will be received from GM. This is a known problem component that should have initiated a safety recall. Due to the non operation of the OnStar system, we no longer have access to the emergency notification if involved a traffic collision. We also no longer have access to the stolen vehicle tracking system. the federal safety agency needs to investigate this issue, especially since GM is taking their time with getting replacement parts to dealerships.
The vehicle had a fault in its GPS and it also had no communication with emergency assistance. This also caused battery problems that generated on two occasions that the vehicle did not start
Odometer Fraud. The contact purchased a 2025 Chevrolet Equinox. The contact stated that the vehicle was purchased at 66 miles. The contact stated that while driving the vehicle and approaching 100 miles; the odometer rolled over to 1,000 miles. The vehicle was taken back to the dealer where the vehicle was inspected and the contact was informed that based on the oil life, the vehicle had been driven over 1,000 miles. The vehicle was taken to several other dealers who came to the same conclusion. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 66; it was later discovered that the mileage was over 1,000.
The onstar module installed originally from manufacturer was faulty, causing electrical issues. This ended up draining the battery unexpectedly. No warning that the battery was low. Only had .03 volts left when tested at dealership. The onstar button was experiencing issues such as blinking and loss of connection. Onstar Support was no help, and the car manufacturer ignored issues as my phones software problem, until new battery was drained and issues persisted while driving. Ultimately this left the OnStar not working for weeks leading up to the drained battery which was unsafe in case of accident as well.
Factory installed module for ONSTAR went out.
Telematics module stopped working out of nowhere and drains my battery to my vehicle. Had to have the vehicle towed to nearby dealship. Huge safety hazard as it is essentially the brains to my computer. App doesn't work without it, battery doesn't work and can't even get inside vehicle with key fob. Please issue recall.
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