2026 Chevrolet Suburban Problems, Recalls & Complaints
NHTSA recall campaigns and owner complaints for the 2026 Chevrolet Suburban, and what to keep if your vehicle keeps going back to the shop.
Recall campaigns
3
NHTSA owner complaints as of November 6, 2026, from NHTSA's complaint data files.
18
Data last refreshed (Eastern time)
November 6, 2026
NHTSA lists 3 recall campaigns for the 2026 Suburban and 18 owner complaints; the most-reported component in owner complaints is engine, with 9 reports.
Counts come from NHTSA records for this model year and refresh daily. Complaints are unverified owner reports; one complaint can name more than one component.
Top Reported Problems
Owner complaints grouped by NHTSA component (top 8). Linked components open a page comparing models for that problem.
- UNKNOWN OR OTHER4
- STRUCTURE:BODY2
- ELECTRICAL SYSTEM2
- VEHICLE SPEED CONTROL1
- EXTERIOR LIGHTING1
- ENGINE AND ENGINE COOLING1
2026 Suburban Recall Records
Campaigns can apply only to specific configurations and production dates. Confirm whether your VIN is affected with NHTSA or the manufacturer.
WHEELS:HUB · 26V304000
General Motors, LLC is recalling certain 2025–2026 Cadillac Escalade, Escalade ESV, Chevrolet Suburban 1500, Tahoe, GMC Yukon, and Yukon XL vehicles with 24-inch wheels. Incorrect bolts may have been installed on the left and right front wheel hubs, which can result in the bolts loosening or deforming over time.
Remedy: Dealers will replace the front left and right wheel hub bolts, free of charge. Owner notification letters were mailed June 18, 2026. Owners may contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. GM's number for this recall is N262554630. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 14, 2026.
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE) · 26V289000
General Motors, LLC (GM) is recalling certain 2026 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehicles with four-wheel (4WD) or all-wheel drive (AWD), and certain 2015-2020 Suburban, Escalade, Escalade ESV, Yukon, Yukon XL, and Tahoe vehicles. A component missing from the drivetrain transfer case may cause the front and/or rear wheels to lock up without warning to the driver.
Remedy: Owners are advised not to drive their vehicle until the remedy is completed. Dealers will inspect and, if necessary, replace the transfer case assembly, free of charge. Owner notification letters were mailed May 18, 2026. Owners may contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. GM's number for this recall is N262557620. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 7, 2026.
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · 26V114000
General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500, Tahoe, Traverse, GMC Acadia, Hummer EV Pickup, Hummer EV SUV, Sierra 1500, 2500, 3500, Sierra EV, Terrain, Yukon, and Yukon XL vehicles. The radio may not have been set to the correct status to download the electronic owner's manual during production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, “Occupant Protection.â€
Remedy: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic owner’s manual, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GM customer service at 1-866-467-9700, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. The manufacturer's number for this recall is N252540430. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 26, 2026.
2026 Suburban Service Bulletins
A service bulletin is a manufacturer's repair instruction to dealers. It is not a recall and does not by itself establish a defect or a claim.
Manufacturer communications filed with NHTSA for this model year, newest first. A bulletin may apply only to certain configurations. Source data refreshes daily.
| Number | Date | Component | Summary | NHTSA record |
|---|---|---|---|---|
| PIT6471A | Oct 29, 2026 | UNKNOWN OR OTHER | This Preliminary Information is to inform technicians to not replace any parts at this time and to use the work around provided. When a fix is available, this PI will be updated… | 11039139 |
| PIT6368F | Oct 24, 2026 | UNKNOWN OR OTHER | This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener and to replace the opener with a new updated part. | 11038744 |
| 663.40/663.20 | Oct 21, 2026 | UNKNOWN OR OTHER | • Improved power window operation • Improvements to help prevent battery drain • Improved vehicle access and starting features | 11038832 |
| PIT6554A | Oct 21, 2026 | UNKNOWN OR OTHER | This preliminary information is to help technicians decide if the DTC needs to be diagnosed if relating to the concern and if it is not, the DTC can be ignored. | 11038745 |
| Gateway 2026.3 | Oct 8, 2026 | UNKNOWN OR OTHER | This update contains a required software change to help improve the overall software update and diagnostics process. Be sure to install this update to be able to receive future… | 11038821 |
| PIT6110L | Oct 7, 2026 | UNKNOWN OR OTHER | This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating. | 11038460 |
| PIT6477D | Oct 5, 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 softwar… | 11038139 |
| PIT6554 | Oct 2, 2026 | UNKNOWN OR OTHER | This preliminary information is to help technicians decide if the DTC needs to be diagnosed if relating to the concern and if it is not, the DTC can be ignored. | 11038164 |
| PIT6457C | Sep 28, 2026 | UNKNOWN OR OTHER | This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to… | 11038136 |
| PIT6551A | Sep 28, 2026 | UNKNOWN OR OTHER | This preliminary information communicates an issue with of a service theft message after using the rear window defogger. Engineering is currently investigating. | 11038133 |
| PIC6540K | Sep 28, 2026 | UNKNOWN OR OTHER | This Preliminary information communicates to dealers a procedure to reset the radio. | 11038132 |
| PIT6368E | Sep 28, 2026 | UNKNOWN OR OTHER | This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener. Engineering is working on a new module. | 11037797 |
| PIT5698F | Sep 26, 2026 | UNKNOWN OR OTHER | This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it. | 11037555 |
| PIT6551 | Sep 22, 2026 | UNKNOWN OR OTHER | This preliminary information communicates an issue with of a service theft message after using the rear window defogger. Engineering is currently investigating. | 11037553 |
| PIT6549 | Sep 21, 2026 | UNKNOWN OR OTHER | This preliminary information communicates an issue with a service column lock message and DTC U3000. Engineering is working on the issue and in the meantime dealerships are to r… | 11037551 |
| PIT6550 | Sep 18, 2026 | UNKNOWN OR OTHER | The Rear Camera Mirror display may appear angled downward. Investigation found that an aftermarket or dealer-installed rear license plate frame can contact the license plate lam… | 11037459 |
| PIT6426C | Sep 15, 2026 | UNKNOWN OR OTHER | If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path before replacing the Image processing module. | 11037446 |
| PIC6629F | Sep 10, 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 | 11037320 |
| PIT5801F | Sep 10, 2026 | UNKNOWN OR OTHER | This preliminary information communicates diagnostic tips for air leveling suspension system. | 11037260 |
| PIP4902W | Sep 4, 2026 | UNKNOWN OR OTHER | This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance. | 11037253 |
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- Whether the same symptom returned after the repair
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