Engine
3.0L 6-cyl
How to read this file. Complaint records are unverified owner submissions to the federal safety agency. Counts are raw, not adjusted for sales volume or vehicle age. Recall campaigns apply to the model; only a VIN check shows whether this car is affected or repaired. Parts shown are named by an editorial note or listed as a search directory; none is a diagnosis. Full methodology.
Fault profile
Complaint-component records on this vehicle, grouped by family. A complaint naming two systems counts once in each.
Complaints are owner-reported and not verified by the agency.
When it fails
The timing of this vehicle's reported failures, from the complaint file itself. A cluster tells you what to expect and when; it is shaped by reporting behavior as well as by the vehicle.
Vehicle age when the failure occurred
Years between the model year and the owner's reported failure date. Based on 591 of 592 complaints with a usable failure date.
Odometer when the failure occurred
Owner-reported mileage at failure, in 20,000-mile bands. Based on 89 of 592 complaints reporting a plausible odometer (500 to 500,000 miles; unverified).
Known issues
The component families with the most complaint records against this vehicle. Counts, crash and fire figures belong to the whole family, not to any single named issue. Parts listed are related system parts, not a diagnosis.
Engine & cooling
266 complaint records2 fire reports1 crash report
"Complete engine failure. Replaced engine in February of 2024. Multiple transmission issues. Grill completely peeling off...."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse engine & cooling parts in the directory →
Power train
110 complaint records3 crash reports
"Truck died and had to have it towed to the dealership. They called me and told me they engine had seized from from bearing failure...."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse power train parts in the directory →
Body & structure
104 complaint records1 crash report
"Complete engine failure. Replaced engine in February of 2024. Multiple transmission issues. Grill completely peeling off...."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse body & structure parts in the directory →
Federal defect investigations
Formal investigations opened by the federal safety agency into this vehicle. An investigation is the step between a complaint pattern and a recall; not every one results in one.
| Investigation | Status | Component | Subject |
|---|---|---|---|
| RQ26003 opened Oct 2026 | OPEN | Structure | Upper Grille Deflector Detachment The Office of Defects Investigation (ODI) has received 118 complaints alleging detachment of the upper grille deflector on 2022-2024 model year (MY) GMC Sierra vehicles. |
| EA26005 opened Aug 2026 | OPEN | Engine | Loss of motive power due to engine failure post recall remedy On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001. This investigation was opened to assess the remedy effectiveness of Recall 25V-274. |
| EA25007 opened Oct 2025 | OPEN | Engine And Engine Cooling | Loss of motive power due to engine failure The Office of Defects Investigation (ODI) has received 1,157 reports of engine bearing failure failures in the L87 6.2L engine produced by General Motors (GM). Of the 1,157 reports received, 173 are outside of the scope of recall 25V-274. |
| RQ26001 opened Jan 2026 | closed Aug 2026 | Engine | Loss of motive power due to engine failure post recall remedy On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001. This investigation was opened to assess the remedy effectiveness of Recall 25V-274. |
| PE25001 opened Jan 2025 | closed Oct 2025 | Engine And Engine Cooling | Loss of motive power due to engine failure - led to recall 25V274 On January 16, 2025, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE25001 after receiving complaints and field reports concerning engine failures in MY2019-2024 GM’s full-size truck and SUV T1XX platform equipped with the L87 6.2L... |
Recall campaigns
Safety-recall remedies are normally provided at no charge. Under US federal law the mandatory free remedy applies when the vehicle was no more than 15 years old at the time the defect was determined; manufacturers often cover older vehicles voluntarily. Canadian rules differ. Confirm eligibility with the manufacturer using the VIN. Each campaign number links to the federal record.
| Campaign | Component | Summary | Remedy |
|---|---|---|---|
| 26V083000 | Power Train | General Motors, LLC is recalling certain 2020 Chevrolet Silverado 2500, 3500, GMC Sierra 2500, 3500, and 2020-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles that may have been repaired incorrectly under... | Normally free |
| 25V274000 | Engine And Engine Cooling | General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. | Normally free |
| 25V060000 | Structure | General Motors, LLC (GM) is recalling certain 2022 GMC Sierra 1500 vehicles equipped with chrome front grille deflectors. | Normally free |
| 24V797000 | Power Train | General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Silverado 1500, 2500, 3500, GMC Sierra 1500, 2500, 3500, 2021 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL... | Normally free |
| 22V903000 | Exterior Lighting | General Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500,... | Normally free |
| 22V463000 | Exterior Lighting | General Motors (GM) has decided that certain 2022 model year Chevrolet Silverado, and GMC Sierra vehicles equipped with an accessory sport bar. | Normally free |
Transport Canada recalls
Recalls issued under Canadian law for this model year, from Transport Canada's Vehicle Recalls Database. Matched by model name, so a Canadian-market variant may appear here that was sold under another name in the US. Units are Canadian vehicles affected.
| Recall | System | Units (CA) | Summary |
|---|---|---|---|
| 2025225 2025-04-24 | Engine | 49,848 | Issue: On certain vehicles, the connecting rods and/or crankshaft components may not have been manufactured properly. As a result, the engine could make abnormal noises and a warning light may turn on. |
| 2025052 2025-02-06 | Structure | 11,645 | Issue: On certain trucks, the front grille deflector may not have been manufactured properly. As a result, the deflector could detach from the vehicle. |
| 2024637 2024-10-24 | Powertrain | 52,309 | Issue: Over time, the transmission control valve could wear and lose pressure. If this happens, the transmission could shift harshly and could cause the rear wheels to lock up. |
| 2024060 2024-02-01 | Lights And Instruments | 273,306 | Issue: On certain vehicles, a software problem could cause the lower beam headlamps not to turn on as it becomes dark outside if the multi-function switch is in the "OFF" or "PARKING LAMP" position. |
| 2024061 2024-02-01 | Structure | 249,132 | Issue: On certain trucks, water could leak into the exterior tailgate switch. As a result, the tailgate could unlatch and open unexpectedly while parked. |
Show 4 more Canadian recalls
| Recall | System | Units (CA) | Summary |
|---|---|---|---|
| 2023472 2023-08-24 | Lights And Instruments | 163,611 | Issue: On certain vehicles, the automatic headlamps may not turn on soon enough as it becomes dark outside. Canadian regulations require automatic headlamps to turn on when the ambient light level drops below a certain point (1000 lux). |
| 2022700 2022-12-08 | Lights And Instruments | 85,685 | Issue: On certain vehicles, the daytime running lamps (DRLs) may stay on when the headlamps are on. Canadian regulations require the DRLs to turn off when the headlamps are on. |
| 2022348 2022-06-30 | Lights And Instruments | 43 | Issue: This recall is for certain accessory sport bars sold with new vehicles or as accessory parts sold at General Motors dealerships. |
| 2022160 2022-03-31 | Accessories | 1,520 | Issue: This recall is a new notification for owners that purchased a soft or hard tri-fold tonneau cover from a General Motors dealer. On certain trucks, the bed-cover could come loose while driving and detach from the truck. |
Service bulletins and warranty extensions
Manufacturer communications to dealers on file with the federal agency: repair instructions, service campaigns, and warranty extensions. A warranty extension means the manufacturer may pay for a repair the recall table does not cover.
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| 22-NA-244 May 2024 | WARRANTY EXTENSION | Electrical System | This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. |
| PIT6477D Oct 2026 | Unknown Or Other | This preliminary PI was created to advise techniians in the field that they will not be able to perform a GDS automated bleed with the scan tool dues to a issue with the software in the scan tool | |
| PIT5698F Sep 2026 | Unknown Or Other | This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it. | |
| N262558690-02 Sep 2026 | SERVICE CAMPAIGN | Fuel/Propulsion System | General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. |
| PIP5700H Sep 2026 | Unknown Or Other | This PI communicates the proper part numbers for transmission connectors and internal harness to prevent confusion when ordering |
Show 55 more bulletins
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| N262558690 Sep 2026 | SERVICE CAMPAIGN | Fuel/Propulsion System | General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. |
| PIT6545A Sep 2026 | Unknown Or Other | This PI is created to inform GM dealers that some vehicles may intermittently fail to connect wireless Apple CarPlay or Android Auto after Bluetooth pairing during the first key cycle. The condition is caused by a software anomaly. | |
| PIC6629F Sep 2026 | Unknown Or Other | This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display | |
| PIP4902W Sep 2026 | Unknown Or Other | This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance. | |
| PIT6543 Sep 2026 | Unknown Or Other | This preliminary information communicates a diagnostic tip for the tailgate release system and tailgate ajar message. | |
| PIT6545 Sep 2026 | Unknown Or Other | This PI is created to inform GM dealers that some vehicles may intermittently fail to connect wireless Apple CarPlay or Android Auto after Bluetooth pairing during the first key cycle. The condition is caused by a software anomaly. Do not replace parts. | |
| N262558690-01 Sep 2026 | Fuel/Propulsion System | Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles listed above may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. | |
| PIP6127A Aug 2026 | Unknown Or Other | This document assists GM dealer technicians with diagnosing torque converter concerns to ensure torque converter replacement is necessary. | |
| PIC6551C Aug 2026 | Unknown Or Other | This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues | |
| N262558690-01 Aug 2026 | SERVICE CAMPAIGN | Fuel/Propulsion System | General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. |
| PIT6031B Aug 2026 | Unknown Or Other | This Preliminary information communicates an issue where an aftermarket autostop device or rear taillights is causing a dead battery. | |
| PIP6127 Jul 2026 | Unknown Or Other | This document assists GM dealer technicians with diagnosing torque converter concerns to ensure torque converter replacement is necessary. | |
| PIT6446A Jul 2026 | Unknown Or Other | This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set position after curbview assist is used. | |
| PIT5680B Jul 2026 | Unknown Or Other | This PI provides information to repair the door water deflector which is not sealed properly allows water into the door jam/sill area. | |
| PIT5509N Jul 2026 | Unknown Or Other | This PI provides diagnostic tips for diagnosing electric trailer brakes issues. | |
| PIT5099J Jul 2026 | Unknown Or Other | PI to help diagnose A/C concern | |
| PIT6473F Jul 2026 | Unknown Or Other | This PI was created to help avoid unnecessary front camera module replacements | |
| PIT5767B Jul 2026 | Unknown Or Other | This PI provides a diagnostic tip on poor a/c performance due to a condenser issue and instructions to replace the ac condenser. | |
| PIT6532 Jul 2026 | Unknown Or Other | The purpose of this PI is to inform dealer technicians of a normal cab pressure relief valve noise to avoid unnecessary part replacement | |
| PIT6476C Jun 2026 | Unknown Or Other | This preliminary information communicates an issue with a Service Brake system message and DTC C055F due to a low battery condition. Dealer are to inspect the battery, battery connections and for any aftermarket devices. | |
| PIT5910C Jun 2026 | Unknown Or Other | This Preliminary information communicates an issue with the dome light off switch not working after the BCM goes asleep. Advise dealership it is working as designed. | |
| PIT5966F Jun 2026 | Unknown Or Other | This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message. | |
| PIT6522 Jun 2026 | Unknown Or Other | This PI advises dealers that if the K160 Brake System Control Module sets DTC P0606 along with P0562 and/or P25A2, additional diagnostic aids should be followed before replacing parts. | |
| PIT6523 Jun 2026 | Unknown Or Other | This PI provides diagnostic steps for dealer technicians to verify the condition and ensure that part replacement is necessary | |
| PIT6132E Jun 2026 | Unknown Or Other | This Preliminary information communicates an issues with the HVAC making a hum buzz noise when the blower is set to a higher speed. Engineering is working on a new HVAC door seal material to correct the noise. | |
| PIT6054D Jun 2026 | Unknown Or Other | This Preliminary information communicates that the inner tailgate cannot be disabled if the vehicle is not equipped with passive entry. | |
| PIT6209K May 2026 | Unknown Or Other | This Preliminary information communicates recovery procedure after return to dealer message. | |
| PIT6519 May 2026 | Unknown Or Other | This preliminary information is to inform technicians and customers that the voice command will be inoperative when trying to open applications. Engineering is investigating and this PI will be converted to a bulletin when a repair is available. | |
| PIP6115 May 2026 | Unknown Or Other | The document advise technicians after an engine repair involving removal of the camshaft actuators, the vehicle may set p1101 P0172 and or stalls when taken off idle. | |
| PIC6602X May 2026 | Unknown Or Other | This Preliminary information communicates to dealers steps to follow to obtain an IOK radio. | |
| PIT6209J May 2026 | Unknown Or Other | This Preliminary information communicates recovery procedure after return to dealer message. | |
| PIT6476B May 2026 | Unknown Or Other | This preliminary information communicates an issue with a Service Brake system message and DTC C055F due to a low battery condition. Dealer are to inspect the battery, battery connections and for any aftermarket devices. | |
| PIT5509M May 2026 | Unknown Or Other | This PI provides diagnostic tips for diagnosing electric trailer brakes issues. | |
| PIT6406K May 2026 | Unknown Or Other | This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD | |
| N25-250552 May 2026 | SOFTWARE UPDATE | Unknown Or Other | • Improvements to OnStar functionality. |
| PIC6551B May 2026 | Unknown Or Other | This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues | |
| PIC6423A May 2026 | Unknown Or Other | Pi created to provide GM dealers with information on gathering information for projection issue | |
| PIC6629E May 2026 | Unknown Or Other | This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display | |
| PIC6630B May 2026 | Unknown Or Other | This Preliminary information communicates to dealers steps to follow to recover an IOK radio. | |
| PIT6193B May 2026 | Unknown Or Other | PI created to provide dealer technicians with procedures for updating Google Maps. | |
| PIT5687B May 2026 | Unknown Or Other | This PI provide diagnostic tip for an SES MIL with DTC P16A7 and/or P16AF. Dealers are to inspect for a loose connection. | |
| PIC6602W May 2026 | Unknown Or Other | This Preliminary information communicates to dealers steps to follow to obtain an IOK radio. | |
| PIT6406H May 2026 | Unknown Or Other | This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD | |
| PIC6602V May 2026 | Unknown Or Other | This Preliminary information communicates to dealers steps to follow to obtain an IOK radio. | |
| PIC6602U Apr 2026 | Unknown Or Other | This Preliminary information communicates to dealers steps to follow to obtain an IOK radio. | |
| PIT6511 Apr 2026 | Unknown Or Other | This Preliminary information communicates an issue with a replace or low FOB battery message | |
| PIT6406G Apr 2026 | Unknown Or Other | This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD | |
| PIC6629D Apr 2026 | Unknown Or Other | This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display | |
| PIT5689N Apr 2026 | Unknown Or Other | This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active. PIE0572 has now ended and reinstating the PI. | |
| PIT3271Q Apr 2026 | Unknown Or Other | This preliminary information communicates information about how to determine if a wheel and tires size change is available. | |
| PIT6504 Apr 2026 | Unknown Or Other | This preliminary information communicates a normal characteristic where Some customers may comment that they have a " Forward Collision Unavailable" message that intermittently comes on during startup and goes out a few seconds later. No Repairs should be made | |
| 661.10 Mar 2026 | SOFTWARE UPDATE | Unknown Or Other | • Fixes to help prevent false Service Driver Assist System messages. • Improvements to connectivity for OnStar. |
| PIT6476A Mar 2026 | Unknown Or Other | This preliminary information communicates an issue with a Service Brake system message and DTC C055F due to a low battery condition. Dealer are to inspect the battery, battery connections and for any aftermarket devices. | |
| PIT6473E Mar 2026 | Unknown Or Other | This PI was created to help avoid unnecessary front camera module replacements | |
| N25-250552 Mar 2026 | SOFTWARE UPDATE | Unknown Or Other | Improvements to OnStar functionality. |
Showing 60 of 1567 distinct bulletins on file for this vehicle.
Before you buy this vehicle
A test-drive checklist generated from this vehicle's own complaint and recall record.
- Cold-start it yourself and listen for the first thirty seconds.Knocking, ticking that fades as it warms, or blue or white smoke on startup are the sounds of this vehicle's engine cluster. Check the oil level and the coolant color, and ask whether the engine or its head gaskets have ever been out.
- Drive it from a dead stop, twice, on a hill if you can.Shudder, hesitation, or a lurch under light throttle is how this vehicle's largest complaint cluster shows itself. Then ask for the transmission service history in writing; repeat repairs are a pattern, not a fluke.
- Walk the body slowly in daylight.Panel gaps, rust at the rockers and wheel arches, and cracked trim are this vehicle's structure complaints. Open and close the liftgate or trunk and look at the latch area.
- Run the VIN against open recalls before you negotiate.This vehicle has 6 recall campaigns on file. An open recall needs VIN-specific confirmation. Many are quick, no-charge fixes and worth negotiating over; an unresolved do-not-drive advisory, or a remedy the manufacturer has not yet made available, should stop the purchase until it is resolved.
- Ask the dealer whether the warranty extension on file still applies to this VIN.The manufacturer issued 1 warranty extension for this vehicle (see the service bulletins section). Extended coverage often runs by years or miles from the original sale, and a repair the seller paid for may have been free.
- Ask for the service history in writing, then read it against this page.The complaint families above are where owners of this vehicle report trouble. Repairs in exactly those systems are evidence the car had the problem; no such repairs could mean it never developed it, or that it was never fixed. The test-drive items above are how you tell those apart.
Parts search directory
The generic parts list for this vehicle has its own page: a search launcher for every system, filtered by fuel type and era but not by engine, trim, or brake type. It is not a diagnosis and not a fitment guarantee.
Open the parts directory for this GMC Sierra 1500 →