Your vehicle report
2018 Chevrolet Tahoe
The problems owners report. The recalls to check. The evidence behind each.
Your vehicle at a glance
Complaint patterns and official recall records, kept distinct.
- Owner complaints
- 105
- Received Oct 2017 to Oct 2026
Owner reports
Most reported problems
- 1Transmission fails or loses power while driving8 complaints · 7.6% of this vehicle’s complaints
- 2Chevrolet Silverado loses power and hesitates6 complaints · 5.7% of this vehicle’s complaints
- 3Power steering cuts out while driving6 complaints · 5.7% of this vehicle’s complaints
Official NHTSA records
Recalls to check
- Recall #20V603000General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.
- Recall #19V761000General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
BrakeNews signals
Flagged complaint patterns
Unusual complaint patterns with no matched recall yet. A flag does not mean a recall will happen.
- Transmission fails or loses power while drivingFirst signal: Mar 2025
Complaint counts reflect reports submitted to NHTSA, not failure rates or a reliability ranking. Reported in these complaints: 6 crashes, 0 fires, 5 people injured, 1 death.
Explore by system
Where do owners report problems?
Choose an area on the car or a system below to explore the reported problems.
Illustrative only; not this vehicle’s exact design. Areas represent complaint categories, not confirmed defective parts.
Showing all 13 listed problems by system.
Engine & powertrain
- Transmission fails or loses power while driving
- Chevrolet Silverado loses power and hesitates
- Unintended acceleration despite braking
1 more problem
Brakes
Electrical & lights
No problems in this category meet this page’s listing criteria. This does not establish that the system is free of problems.
Airbags, belts & seats
Steering, suspension & tires
Body, doors & glass
Driver assistance
No problems in this category meet this page’s listing criteria. This does not establish that the system is free of problems.
Other
Complaint history
When NHTSA received these reports. Changes in reporting alone do not establish a change in failure rates.
Show as a table
| Year | Complaints |
|---|---|
| 2017 | 1 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 14 |
| 2021 | 4 |
| 2022 | 14 |
| 2023 | 13 |
| 2024 | 12 |
| 2025 | 14 |
| 2026 (to Oct 2026) | 20 |
| Total | 105 |
Problems owners report
Listed groups have at least 3 complaints. The page includes the 20 largest groups plus any additional flagged groups; some complaints are not assigned to a group.
| Problem | Complaints | Share | Share ratio | Status |
|---|---|---|---|---|
| Transmission fails or loses power while driving | 8 | 7.6% | 6.7× | BrakeNews flag · First signal: Mar 2025 Model estimate of a matched recall within 24 months: 1.3% |
| Chevrolet Silverado loses power and hesitates | 6 | 5.7% | 10.6× | NHTSA recall #19V761000 |
| Power steering cuts out while driving | 6 | 5.7% | – | |
| Brake pedal sinks due to leaking lines | 5 | 4.8% | – | |
| Steering wheel seizes or locks suddenly | 4 | 3.8% | – | |
| Unintended acceleration despite braking | 4 | 3.8% | – | |
| Air conditioner blows hot air or fails | 4 | 3.8% | – | |
| Seat belt fails to latch or retract | 3 | 2.9% | – | |
| Water leaks into cabin during rain | 3 | 2.9% | – | |
| Glass shatters or cracks without impact | 3 | 2.9% | – | |
| Automatic transmission shifts unexpectedly or slips | 3 | 2.9% | – | |
| Brake booster fails, leaving stiff pedal | 3 | 2.9% | – | NHTSA recall #20V603000 |
| Automatic emergency braking applies without reason | 3 | 2.9% | – |
AI groups complaints by meaning; the groups are approximate. Share ratio compares the problem’s share of this vehicle’s complaints with its share on other vehicles over the last 24 months (shown from 3 recent complaints). A 2× ratio means twice the complaint share, not twice the failure risk. Flags mark unusual shares or recent surges after an AI review of the complaint content. “First signal” does not mean the pattern has persisted continuously.How recall estimates are calculated.
Recalls
NHTSA recall #20V603000October 1, 202014,620 vehicles affected
service brakes, hydraulic: power assist: vacuum
General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.
A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860.
NHTSA recall #19V761000October 24, 2019652,967 vehicles affected
electronic stability control (esc); service brakes; service brakes, hydraulic: antilock/traction control/electronic limited slip: wheel speed sensor/tone ring
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
NHTSA recall #19V645000September 6, 20193,456,719 vehicles affected
service brakes, hydraulic: power assist: vacuum
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.
Other model years
About this data
NHTSA complaints and recalls through October 2026. Complaints are counted once each, however many components they name. Original complaints are on NHTSA's page for the 2018 Chevrolet Tahoe.
Problem groups are formed by AI and may be approximate. BrakeNews flags unusual complaint patterns; they are not official defect findings. Investigation reports are written and checked by AI, with no human review. Owner reports do not establish that a defect exists.
Read the methodology and track record · Check current recalls by VIN