CarRecallWatchThe 2018 Chevrolet Suburban has 4 safety recalls on file with NHTSA.
Owners have filed 84 complaints with NHTSA, including 3 crashes, 4 injuries.
The most-reported problem area is Engine (19 reports).
2018 Chevrolet Suburban recalls
Transfer Case Part May Be Missing, Risking Wheel Lockup
A component is missing from the transfer case in the four-wheel drive system of certain full-size GM SUVs.
Wheel Sensor Fault Can Cause Sudden Pull to One Side
A failed wheel-speed sensor can cause the vehicle's software to activate the driveline-protection system while driving between 41 and 60 mph in four-wheel or automatic mode.
Reduced brake assist can lengthen stopping distance
Over time, the vacuum pump that supplies brake assist may produce less vacuum than it should.
Rear seatbelts may not lock for child seats
Some rear seatbelt retractors in these vehicles may not automatically lock when the belt is fully pulled out.
Most common 2018 Chevrolet Suburban problems
Problem areas named in the 84 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Engine | 19 |
| Power Train | 19 |
| Electrical System | 17 |
| Service Brakes | 13 |
| Unknown Or Other | 10 |
| Steering | 8 |
| Seat Belts | 5 |
| Air Bags | 4 |
| Fuel/Propulsion System | 4 |
| Wheels | 4 |
What owners report
On August 7, 2026, while driving a rental vehicle in the Denver, Colorado area with my family, including two young children, the vehicle unexpectedly lost engine power while traveling downhill. The engine shut off, resulting in a significant reduction in brake assistance and creating an extremely dangerous situation. We were able to bring the vehicle to a stop without a collision or injury. After restarting the vehicle, the check-engine light illuminated. The vehicle was no longer considered safe to operate and ultimately required towing by the rental operator. The exact mechanical cause is UNKNOWN. I do not know whether the vehicle was subsequently inspected or repaired by a qualified ser
My 2018 Chevrolet Suburban is experiencing transmission problems that raise serious concerns about the reliability and potential safety of General Motors transmissions used in trucks and SUVs from this period. When I contacted an independent transmission repair shop to describe the problems, the employee immediately asked whether my vehicle was a 2014â2018 model. When I confirmed it was a 2018 Suburban, she explained that the shop encounters transmission problems in these vehicles regularly. Her familiarity with the issue, before even inspecting my vehicle, was particularly concerning. This is now the second 2018 General Motors vehicle in my household to experience significant transmissi
My suburban shut off 5 times while turning. Very unsafe given I have 4 children and it could have been while we were driving on the freeway, which could have been fatal.
The contact owns a 2018 Chevrolet Suburban. The contact stated while the contact's husband was driving at an undisclosed speed, the accelerator pedal was depressed, however the vehicle failed to accelerate as intended. In addition, the contact's husband noticed an abnormal sound and the vehicle independently stopped. The contact stated that the instrument cluster displayed a blank screen. The contact's husband attempted to shift the gear shifter, however the gear shifter failed to shift as intended. The contact stated after several attempts, the gear shifter shifted as intended. The vehicle was driven to the residence. The vehicle was taken to an independent mechanic where it was diagnosed w
My husband was driving our 2018 Chevy Suburban when it suddenly stopped accelerating and he could no longer shift gears. Luckily, this happened while he was driving down a gravel road (approx 25-30mph). If he would have been driving at highway speeds, it is likely that he could have lost control of the vehicle. Our Suburban had no issues to this point and had always run well. We take it in for routine maintenance. We had it towed to a local repair shop, and they informed us that something had happened with the transmission and that it would need to be replaced. I have found several GM transmission recalls and our situation sounds similar to reference N252536750. Again we had no warning si
2018 Chevrolet Suburban questions
Does the 2018 Chevrolet Suburban have any recalls?
Yes. NHTSA lists 4 safety recalls for the 2018 Chevrolet Suburban: Transfer Case Part May Be Missing, Risking Wheel Lockup; Wheel Sensor Fault Can Cause Sudden Pull to One Side; Reduced brake assist can lengthen stopping distance; Rear seatbelts may not lock for child seats. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2018 Chevrolet Suburban?
Based on 84 owner complaints filed with NHTSA, the most-reported problem areas are Engine (19), Power Train (19), Electrical System (17).
How do I check if a recall on my 2018 Chevrolet Suburban has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.