2025 Chevrolet Tahoe — Known Issues & Recalls

Your engine shut down without warning while driving, causing your steering wheel to lock and leaving you stranded in the road with no way to move the vehicle to safety. The engine won't restart, though the dashboard and radio still work. Your dealership and GM identified a known issue with the 3.0L Duramax diesel engine and are replacing the motor, but the process has taken weeks with unclear timelines for completion. The repair will involve a complete engine replacement.

Your vehicle suddenly downshifted and shut off while driving on the highway and wouldn't restart. The dashboard showed a message saying 'conditions not correct for shift' and you couldn't shift into neutral, requiring the car to be towed. This issue likely involves the transmission control system or engine management computer not communicating properly.

Your engine's thrust bearing failed completely, causing metal debris to scatter into the transmission bell housing and torque converter. You'll hear loud metal clanging noises from the bell housing area, but no warning lights will appear before failure. GM is aware of this issue but is handling it on a case-by-case basis at dealerships rather than issuing a recall. The engine will need to be replaced.

Your engine has completely failed and is no longer running. This will require a full engine inspection or replacement to determine the cause and restore your vehicle to working condition.

Your engine shut down completely while accelerating after a border checkpoint stop, and wouldn't restart initially—a "check transmission" warning appeared on the dashboard. After several minutes, the engine started but had no power and made loud knocking and squealing sounds from the engine compartment, along with multiple warning lights. The dealership found trouble code P0016 (camshaft/crankshaft timing issue) and metal debris in the oil, suggesting internal engine damage that will require diagnosis and likely major engine repair or replacement.

Your engine's crankshaft has excessive movement due to a failed thrust bearing, and your dealer has grounded the vehicle for repair. You've been without your car since January 20, 2026, and despite receiving a couple of text messages from the service manager, you haven't been given a timeline for when the vehicle will be ready. The repair will likely involve replacing the faulty thrust bearing to restore proper crankshaft support and engine operation.

Your check engine light started flashing and the vehicle entered limp mode, prompting a safety warning to pull over. After the dealer reprogrammed the engine on 4/25, the problem continued—your car keeps losing power while driving. The dealer has scheduled another appointment to investigate the issue.

Your brake system failed, leaving you unable to stop safely at an intersection. You had to quickly maneuver into oncoming traffic to reach a nearby gas station to avoid running the red light. This is a serious safety issue that requires immediate inspection of your brake system.

While driving on the highway at 70 mph with cruise control, your vehicle suddenly displayed brake system error warnings (ABS, ESC, and trailer brake errors) on the dashboard. Your brakes became unresponsive and required very hard pedal pressure to work, with no normal feedback feeling through the pedal. After parking for a few hours, the brake system returned to normal operation on its own. The issue may be related to a sensor malfunction or software problem that should be diagnosed at a dealership.

Your Tahoe's automatic braking system is triggering too often and too aggressively. It brakes when reversing even with plenty of space behind you, and it activates when people are nearby but not actually in your path—like a construction worker standing off to the side. The sudden, hard braking catches you off guard and makes normal driving and parking difficult. The fix may involve recalibrating or updating the forward collision avoidance system software, or inspecting the radar and camera sensors that detect obstacles.

While driving your Tahoe on the freeway at 40-50 mph, the brakes and ABS system failed suddenly with no warning, making it extremely difficult to stop the vehicle. At the same time, warning lights appeared for Electronic Stability Control (ESC) service and the brake pad monitor, along with multiple other fault codes. The underlying electrical issue caused multiple safety systems to malfunction at once, and diagnosis will require a full electrical system scan and brake system inspection.

After your Tahoe's brake system failed and was repaired by the dealership, you discovered that the vehicle's emergency brake is actually a parking brake that only works when the vehicle is completely stopped. This means if your brakes fail while driving, you have no way to safely stop the vehicle. The repair may involve inspecting the brake system components and potentially reprogramming or replacing the brake control module to ensure proper emergency braking functionality.

Your 2025 Tahoe's engine completely shut down while you were towing a camper on the interstate at night in the rain, leaving you stranded in unsafe conditions. The engine was diagnosed with a defective thrust bearing and requires complete replacement under GM's Technical Service Bulletin 25-NA-307. Your vehicle also has unresolved infotainment system issues. The engine repair will involve a full engine replacement to address the faulty crank thrust bearing.

Your brake pedal went completely to the floor and failed to stop your vehicle during an approach to a traffic light. Your emergency brake appeared to engage and brought the car to a stop. Multiple warning lights appeared immediately after, including Service Brake Assist, Service Steering Column Lock, Service Traction Control, Service ESC, Service Brake Pad Monitor, and trailer brake-related warnings.

Your Tahoe's forward collision avoidance system is braking hard and suddenly while you're backing up, even when there are no objects nearby. The problem appears to be triggered by shadows and gets worse in rain or when the camera lens has water on it. This sudden hard braking has caused you physical injury. The issue persists even when you disable the backup auto braking feature.

Your brake pedal is positioned in a way that causes your foot to catch or hang up on it when moving from the accelerator, which delays your braking response. This happens at least once a week during normal driving and creates a risk of collision during emergency stops. The dealership confirmed this is a factory design issue they cannot repair, and the problem persists regardless of your footwear. Fixing this will likely require a redesign or repositioning of the brake pedal assembly.

Your Tahoe is making a loud ticking or knocking noise from the engine, especially at idle, which you've documented on video. The noise temporarily disappeared after an early oil change but has returned within a few hundred miles. Additionally, your steering column makes loud noises after the engine is turned off, and your vehicle wanders within its lane—the steering assistance seems to contribute to this wandering, making it unsafe to drive. Addressing the engine knock may require oil analysis or engine component inspection, while the steering issues will likely need diagnostic testing of the steering assist system.

Your vehicle suddenly died and shut off completely while you were driving into a pharmacy parking lot at just 3,400 miles. The car was towed to the dealership on March 5, 2026, but the dealership hasn't been able to determine what caused the shutdown or confirm whether it's covered under warranty, leaving you without answers or a loaner vehicle. The dealership will need to perform a full diagnostic scan to identify the underlying cause, which could range from an electrical system issue to an engine control module malfunction.

While driving, your Tahoe started lagging and possibly misfiring, and a 'Service Four-Wheel-Drive' warning appeared. When you tried to park and turn off the engine, the parking brake wouldn't release even when you pressed the button, trapping you in two-wheel drive mode. You had to manually put the car in reverse and apply the gas to force the parking brake to disengage so you could shut off the engine. The issue likely involves the four-wheel-drive system, the electronic parking brake release mechanism, and a potential engine misfire that needs diagnosis.

Your vehicle suddenly lost all power while driving, with the engine misfiring and the check engine light flashing. Even after replacing the coil pack and spark plugs on cylinder three (based on diagnostic codes P0353 and P0300), the misfiring continues. You're also hearing strange popping and cracking noises from the dashboard, and your brakes are making loud random sounds when you press the pedal, even though the brake pads are in good condition. This may require a full electrical system diagnostic to identify the root cause, along with brake noise diagnosis and possible replacement of brake components or electrical connectors.