2022 Cadillac Escalade: check engine light

Filed Sep 28, 2026 · Engine, Transmission · CA

This is a POST-REMEDY FAILURE. Please associate with EA26005. The replacement engine installed in July 2025 under recall 25V‑274 has now failed at approximately 16,000 miles. In August 2026 at 70,606 miles the check engine light illuminated and the vehicle ran roughly and felt like it would stall. The dealer performed GM campaign N252510321 (ECM software update), found nothing further, charged $325 in diagnostics and returned the vehicle after a factory reset. The light returned within a week with additional faults. On the second visit (RO 198718, 71,355 miles) the dealer found codes P0300 and P0304, swapped coil, wire and plug to known-good cylinders with the misfire following cylinder 4, and measured 0 PSI compression. Diagnosis: lifter failure. Right-bank lifters, pushrods and oil valve solenoids were replaced. 15 days out of service. Days after pickup the vehicle developed a whining noise in reverse, then illuminated traction control, collision system and check engine warnings simultaneously during a short drive. The vehicle is currently not safe to drive. The dealer instructed me to drive it 35 miles to the dealership and declined both a tow and a loaner. Stalling in traffic and simultaneous loss of traction control and collision avoidance present a crash risk.

Filed Aug 26, 2026 · Engine · TX

Driving on a major interstate and the vehicle started knocking and losing acceleration, shaking terribly at a slow down/stop, lights on dash engaged, check engine, auto hold, service stabilitrak. Determination was a engine bearing went bad which contaminated the oil and other parts

Filed Aug 25, 2026 · Engine, Steering · TX

I was driving and no check engine lights were on. I came to a stop sign and the car lost all power. I couldn't get it in park and neither could any of the 3 tow truck drivers. Therefore the car had to be skated onto the tow truck and then shimmied off, causing even more damage. They fixed the motor with the same engine , said there were metal shavings, which will end up doing the same thing and I do not feel safe driving a car i just bought for 72,000. The car only has 48,000 miles on it. I picked up the car after the repair and started to drive it home and when i got up to over 55 it started shaking and pulling to the right. It is not the same car I bought just a year ago and I am still waiting for them to return it back to me after a month of waiting for a power steering replacement. They do not know for sure if that's the problem now, but said they think that this will fix it. I do not feel safe if the mechanic doesn't even know what is wrong now.

Filed Aug 10, 2026 · Engine, Fuel system · ID

While driving on a family road trip, our vehicle check engine light came in and put the vehicle in limp mode. This happened a couple of times but luckily we were close enough to our home we were able to make it home safely. The code received was indicative of a Coolant Control Valve Failure. In discussions with the dealer, there is currently a special coverage out for this component failing but that our VIN was not covered under this special coverage. After some research, we are not the only ones who are having this problem. I believe this issue is more wide spread than the dealer would like to admit. The special coverage is N252508341.

Filed Jan 30, 2026 · Engine · TX

The engine suddenly stalled while I was driving on a public road, creating an immediate safety hazard. The check‑engine light came on, and the dashboard warned of zero oil pressure. I had no choice but to have the vehicle towed to a Cadillac dealership. After their inspection, I was informed that the engine had catastrophically failed and required full replacement. This failure occurred right after the recall work was completed, during which I was assured the engine was healthy and the new oil‑ viscosity procedure had been performed.

Filed Jun 8, 2025 · Engine · IN

Was traveling on a busy interstate and vehicle check engine light came on flashing and stability system light as well. Existed next off ramp and when the car started slowing down the engine shut off. Was able to get to a safe location and car would not start. Had it towed to the dealership and they stated engine failure.

Filed Apr 28, 2025 · Electrical, Engine · 32,000 miles · NY

The contact owns a 2022 Cadillac Escalade. The contact stated that while driving at various speeds, the engine shut off without warning. Despite the failure, the engine restarted immediately after the failure. The vehicle was taken to the dealer on several occasions; however, the dealer failed to duplicate the failure. The failure persisted, and the contact had the vehicle towed back to the dealer where the vehicle was diagnosed with engine failure. The contact waited two months for parts since the parts were on backorder. After the engine was replaced, the contact stated that vehicle started to hesitate while depressing the accelerator pedal with the check engine warning light illuminated. The vehicle was taken back to the dealer and the contact was informed that the starter needed to be replaced. The manufacturer was notified of the failure and the contact requested a vehicle buyback which was denied. The vehicle remained with the dealer unrepaired. The failure mileage was approximately 32,000.