2012 Chevrolet Tahoe problems & reliability
178 owner complaints filed with NHTSA for the 2012 Chevrolet Tahoe, alongside 3 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
5 complaints report injuries (10 injured).
Federal crash records (FARS 2020–2023): 2012 Chevrolet Tahoe vehicles were involved in 39 fatal crashes with 12 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Unknown OR Other | 100 | 56% |
| Air Bags | 61 | 34% |
| Structure | 37 | 21% |
| Electrical System | 13 | 7% |
| Engine | 9 | 5% |
| Power Train | 7 | 4% |
| Service Brakes | 6 | 3% |
| Electronic Stability Control (esc) | 5 | 3% |
| Steering | 4 | 2% |
| Wheels | 3 | 2% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 70,000 miles (middle 50% between 54,500 and 90,000 miles), based on 120 complaints that included mileage.
Complaints by incident year
What owners report
“The contact owns a 2012 Chevrolet Tahoe. The contact stated that the rear driver’s side and passenger’s side doors failed to open manually or while using the power door lock button. The contact was concerned because rear-seat occupants could be trapped and injured during a crash or a vehicle fire. The dealer and an…”
Latches/locks/linkages · filed Apr 24, 2026
“The AC in the front stopped working on and off but the AC in the back continues to work that's one warning a situation. The second is the oil light constantly shows low oil even when you get an oil change. The park tire pressure always moves back and forth to 40% to all the way down to 30.”
Structure · filed Mar 3, 2026
“The contact owns a 2012 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with the check engine warning light illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that the engine had failed and needed to be replaced. The…”
Engine · filed Apr 29, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Desiccated Air Bag Inflator Rupture
Engineering Analysis EA21002 · opened Sep 17, 2021 · open
Technical service bulletins
1,727 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2012 Chevrolet Tahoe. The 10 most recent:
This Preliminary information communicates direction to find information at www.gmupfitter.com for Police and Special Service Vehicles.
PIT6247B · Service Bulletin/Repair Instructions · issued May 4, 2026
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
PIT3271Q · Service Bulletin/Repair Instructions · issued Apr 1, 2026
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
PIP6104 · Service Bulletin/Repair Instructions · issued Mar 9, 2026
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902V · Service Bulletin/Repair Instructions · issued Mar 9, 2026
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902U · Service Bulletin/Repair Instructions · issued Jan 8, 2026
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions…
PIT5214G · Service Bulletin/Repair Instructions · issued Nov 20, 2025
New Vehicle Monitoring Programs Section in IVH
13598 · Other · issued Sep 9, 2025
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902T · Service Bulletin/Repair Instructions · issued Aug 14, 2025
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may…
PIC5650M · Service Bulletin/Repair Instructions · issued Aug 7, 2025
This Preliminary information communicates direction to find information at www.gmupfitter.com for Police and Special Service Vehicles.
PIT6247A · Service Bulletin/Repair Instructions · issued Aug 5, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2012 Chevrolet Tahoe has 3 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2012 Chevrolet Tahoe?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 70,000 miles — budget accordingly if the car is approaching that mileage.