Table 1 shows one common electrical system related problems of the 2021 Cadillac Escalade.
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems |
On 12/18/2025 at approximately 73,097 miles, while driving on I-75 near wildwood, florida at about 75 mph, the vehicle experienced a sudden powertrain failure. The engine became seized/locked, the vehicle progressively lost power, and there were abnormal/loud mechanical noises. I was able to avoid a crash, but the event created a safety risk due to loss of propulsion at interstate speed. No accident occurred. The vehicle later received an engine replacement at plaza Cadillac (leesburg, FL). Dealer paperwork indicates completion on 01/07/2026, and the vehicle was returned to me on 02/02/2026. After the engine replacement, the vehicle displays safety-related warnings including: “service transmission now – unable to shift soon” “service electric parking brake” because of these warnings, I am not driving the vehicle. The dealer plans to tow the vehicle in for inspection. In addition, the dealership has stated in writing that they typically clear diagnostic codes for test driving and that no post-repair/post-road-test diagnostic scan reports are saved or printed, meaning there may be limited retained documentation verifying that all modules were fault-free at release after the engine replacement. Cadillac case reference: Cadillac care center service request #88422536. I consent to sharing this complaint and vehicle details with the manufacturer.
I am experiencing an ongoing issue with my vehicle’s rear passenger door. The door frequently cannot be opened from either the inside or the outside. At first, I believed the problem was related to the child safety lock. However, even after confirming that the child safety lock is fully disengaged, the door still fails to open from both inside and outside. Occasionally, after turning the vehicle off and restarting it several times, the door will open normally. However, the problem returns randomly, and the door appears to lock itself again without warning. Based on these symptoms, I strongly suspect a defect or malfunction in the rear door latch or door lock actuator. This issue presents a significant safety concern, as it can prevent passengers from exiting the vehicle when needed. I am requesting a thorough inspection and proper repair to permanently resolve this issue. Thank you for your attention to this matter.
My wife was driving my kids to their nana and papas house when the vehicle loss power. The vehicle started to have a knocking noise and started to vibrate towards the engine compartment. The dash lit up like a christmas tree. We took the vehicle to a local mechanic and he suggested that we might need a tune up. We purchased 8 brand new spark plugs, spark plug wires and 8 brand new coil packs. The local mechanic installed all of the new parts and the vehicle acted just like it was before the tune up. We then took the vehicle to boyd Cadillac in henderson,nc. Tim, who is our service provider, contacted us and told us that we had severe engine failure. His recommendation was a complete engine install. We have used boyd Cadillac, tim on several occasions. We had an alternator replacement done which was not under warranty. We had lifters replaced under warranty around the 50k mile mark.
I purchased this vehicle on October 20, 2025. I took it to the Cadillac dealership and was told a list of over 20 issues involving the vehicle. The tires have holes in them. The suspension is at rick of failing, wiring and components are missing. The night vision camera and radars on the vehicle and not functioning. I was told this vehicle should not have been on a lot to be sold.
The contact owns a 2021 Cadillac Escalade esv. The contact stated that the check engine warning light was displayed on the instrument panel with an abnormal whining sound coming from the vehicle. The contact took the vehicle to the dealer and was informed that the battery needed to be replaced. The battery was replaced; however, the check engine warning light illuminated the following day. The contact stated that while driving at 45 mph, the vehicle started to jerk abnormally while depressing the accelerator pedal, and the vehicle shut off in the middle of the highway. Due to the failure, the vehicle was towed back to the dealer, where it remained unrepaired. The manufacturer was not notified of the failure. The failure mileage was approximately 71,000.
Car died in the middle of road. You pump the gas, nothing. This happened twice. Once at about 30000 miles and then at 60000 miles. The dealer had to replace a module or electrical box for fuel pump.
Engine noise loud knocking feels like engine is going to stall, had in service 6-9-25 for 3 days technician heard noise stated could be related to recall but no fix available at this time electrical glitch radio navigation shuts off during while driving screen dash goes dark.
Twice in the last 6 months the vehicle doors have locked at random while the key was inside the vehicle. Both times, my children were trapped in the vehicle exposed to potential heat issues. Fortunately, in both cases the doors were able to be opened through another door that was still open one time and by hitting the unlock button through a slightly rolled down window. Breaking the glass was the next option. This is a serious safety defect that is putting young children and pets at risk for heat injury or death. There are no indications as to why this started, no warnings displayed, and seems to occur at random. Disabling autolock features does not resolve the issue meaning some glitch or equipment failure is causing the doors to lock despite all autolock features turned off.
- what component or system failed or malfunctioned, and is it available for inspection upon request? the rearview backup camera system seems to be misaligned or improperly calibrated or connecting to the wrong camera when put into reverse. When the vehicle is placed in reverse, the camera image points downward and primarily shows the rear bumper rather than the area behind the vehicle. This significantly limits the rear field of view that the camera is intended to provide. -how was your safety or the safety of others put at risk? because the backup camera view points downward and does not clearly show the area behind the vehicle, it does not show me pedestrians, small children, vehicles or objects directly behind the vehicle when reversing. This creates a risk of backing into a person, vehicle, or object because the driver cannot rely on the camera display to safely check the rear area. - has the problem been reproduced or confirmed by a dealer or independent service center? the dealership did confirm that this is an issue and advised me that they could not figure out what the problem is and sent me on my way without resolution. -has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? the component has been inspected by the dealership. They confirmed it has an issue by comparing the view with another Escalade. -were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? no warning lamps, messages, or alerts appeared prior to or during the issue. The backup camera display functions normally but consistently shows an incorrect downward viewing angle that primarily displays the rear bumper instead of the area behind the vehicle.
Our 2021 Cadillac Escalade has experienced multiple ongoing issues. The “driver airbag warning” light has been a major concern, with the dealership stating that the airbag could malfunction at any moment. When we took the vehicle in for repairs, they determined that a previous maintenance job on the driver’s airbag was done incorrectly, which was causing the warning light to activate. Additionally, the vehicle intermittently displays warnings for the “service system restraint system,” “service power steering column,” “reducing features to save battery,” and “service driver assist system. ” despite multiple visits to the dealership, we are consistently told that their diagnostic computers do not populate any error codes, leaving them uncertain about the cause of these warnings. Another major issue is battery drainage. We replaced the original battery two years ago, yet we have needed Cadillac roadside assistance twice because the vehicle wouldn’t start. Each time, the battery tested as healthy, but the car remained inoperable due to a drained battery. Lastly, we have had to replace the remote key batteries every 2-3 months, which seems excessive for a relatively new vehicle. Safety risks: the driver airbag warning light indicates that the airbag could malfunction at any moment, which poses a serious safety risk in the event of an accident. The service system restraint system warning suggests potential failure in critical safety components. Issues with the service power steering column could lead to steering difficulties while driving, increasing the risk of an accident. The reducing features to save battery warning and service driver assist system warning suggest possible electrical failures that could impact vehicle performance and safety. The other issues, including system warnings and battery drainage, have been repeatedly reported to the dealership, but they have been unable to confirm the cause as their diagnostic system does not register error codes.
1) the car suddenly brakes as to avoid a collision when there are no cars in the proximity of the vehicle (think about driving on an open road on a sunny day and the vehicle suddenly brakes without warning). 2) we have received notice of low oil shortly after oil changes which have been performed at the dealership. It has been communicated to us by the dealership that it is common for these vehicles to burn approximately four (4) quarts of oil over the course of 2,500 – 3,000 miles leaving approximately two (2) quarts of oil remaining. Required tow to the dealership. 3) we have received rear axle warning messages and heard beeping noises alerting of such on at least thirty (30) occasions. The dealer has not been able to diagnose what the issue is and says that the computer is not storing any codes. They have not attempted any repair after being taken in for service on three (3) separate occasions. 4) in the past few days, the vehicle has thrown many error codes on the dashboard display including the rear axle service, service transmission unable to shift, service driver assist system. 5) on Tuesday, October 15th, 2024 the vehicle again began throwing error codes. The engine failed to start and was towed to the dealer via gm roadside. Required tow to the dealership. 6) a fuel pump part required replacement as fuel was not properly being delivered to the engine. Required tow to the dealership. Safey is at risk. We have three (3) children who regularly ride in the vehicle with us along with the safety of others on the road (especially sudden braking).
I had my 2021 Cadillac Escalade esv vehicle service twice at the dealership of purchase regarding the vehicle gear shifting on it’s on and dragging. The service advisor said they couldn’t find a problem with the vehicle. He told bring it back if it does it again. 2/11/24 the problem occurred twice in one day. I thought maybe I had bumped it out of gear inadvertently. I started looking down every time I touched the gear shift to assure it was the correct setting. I booked appointment service via my phone 2/11/24 for 2/13/24 service. I was at the car wash drive thru 2/12/24 my vehicle was in neutral coming off the conveyor belt. As I attempted to pressed the shift toggle to change gear my vehicle made a weird noise . I never got the chance to shift to drive. Grinding pulling noise like it was stuck. My vehicle shot forward like something catapulted. My vehicle hit another vehicle before hitting a wall. My air front air bag never deployed. The collision avoidance did not engage or signal. I don’t understand how a vehicle can shift it self in and out of gear on its own. If I’m doing 25 mile the vehicle shouldn’t make rpm act like I’m doing 100. Also if I’m doing 70 mile the vehicle should not shift down while pressing the gas pedal. Had they listened to me and took what I was saying seriously this would have never happened. Accident location harperwoods mi mr c’s car wash police report 24-1265.
My cameras are not working properly and have stopped working completely, I have seen online that theses car have problems like this and have recalls and my car has the same problem now but it’s says it’s not under a recall.
After driving about 3 hours, the tpms system displays an error saying the module has failed. This occurs with oem and aftermarket tpms sensors. The error clears itself after the vehicle is parked for > 1 hour. The dealer has found no fault in the sensors but would not test the system otherwise. Losing tpms readings during long drives is unsafe and could lead to an accident or damage to the vehicle if tire damage occurs while the system is malfunctioning.
When I was driving my Cadillac Escalade, when I stopped at the stop light, the car caught fire, it was later towed and totaled.
4/24/2022 vehicle locks in neutral in major roads as your driving and motor seized I have several videos last night as of 5/01/2022 vehicle locked into park as I was going 50 miles with oncoming traffic I was in fear of danger thank god was able to pull off into side ditch.
The rear, third row passenger vent will occasionally put out very hot air. This results in the back seats becoming overheated especially on hot days. This is putting my young children at risk for heat related injuries and possibly death as the front seats remain cooled but the rear compartment heats up substantially. The dealer was unable to reproduce the problem but it occurs at random so reproduction is difficult. No error codes are shown. The problem will resolve once the vehicle is shut off for an extended period of time but will then recur at random putting all rear passengers that are sleeping or too young to complain about the temperature at significant risk.
5/19/2021, engine vibrating, vehicle stall, 3 days repair. Ignition wiring bad/ replaced 5/28/2021, engine vibrating, vehicle stop running, 3 day repair/electric module burn/temporary repair by georgia car dealer. 6/3/2021 taken to NY dealer to repair 5/28/2021 problems, 15 day to repair. 10/12/2021 engine vibrating, passenger compartment filled with smoke, valve lifter crack, vehicle parked on dealers parking lot for 15 day, has not been repair. Vehicle has spent 35 total days in car dealers for different engine problems. On all occasions dashboard has gong haywire. Emergency brake lock, passenger door would not open 10/12/2021. Contacted GMC has not responded.
The contact owns a 2021 Cadillac Escalade esv. The contact stated while her husband was driving 15 mph, the vehicle stalled. The contact stated no warning light was illuminated. The vehicle was not drivable. The contact towed the vehicle to the local dealer, where it was diagnosed with needing the electrical system and engine to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 33,000.
The contact owns a 2021 Cadillac Escalade. The contact stated while driving 40 mph, the dashboard indicator began to flicker and then went blank. The vehicle was taken to the local dealer baker motor company of charleston (1513 savannah hwy suite a, charleston, SC 29407, (843) 628-0202) where the mechanic was unable to diagnose the cause for the failure. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 20.