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Toyota Stability Control Recalls: Deactivation and Brake Assist Problems
These Toyota stability-control notices describe three distinct failures. Electrical interference can deactivate stability control in certain 2018 Tundra and Sequoia vehicles. A brake booster pump failure can disable Vehicle Stability Control and remove braking assistance in certain 2019 Prius and RAV4 Hybrid, 2019-2020 Prius Prime, and 2020 Corolla Hybrid vehicles. The April 2022 notice concerns software that may leave VSC off after a driver disables it and restarts the vehicle. Its Toyota coverage includes 2020-2022 Highlander Hybrid, 2021-2022 Mirai, RAV4 Prime, Sienna and Venza, plus 2022 RAV4 Hybrid. RAV4 hybrid variants recur, although the specified components and failure conditions differ.
Warning signs to watch for
- February 2018 Tundra and Sequoia recall J0H: electronic stability control may deactivate.
- July 2019 brake booster pump recall: Vehicle Stability Control may deactivate and braking assistance may be lost.
- April 2022 recall 22TA03: VSC may remain off after restarting a vehicle whose driver previously disabled VSC.
Can you keep driving? What the notices say
The supplied notices contain zero stop-driving instructions and zero park-outside instructions. The February 2018 notice for Tundra and Sequoia does not tell owners to stop driving. The July 2019 brake booster pump notice for Prius, Prius Prime, RAV4 Hybrid, and Corolla Hybrid does not tell owners to stop driving. The April 2022 Skid Control ECU notice covering Highlander Hybrid, Mirai, RAV4 Prime, Sienna, Venza, and RAV4 Hybrid likewise does not tell owners to stop driving.
What the free repair involves
For the July 2019 recall, dealers inspect the brake booster pump and replace it if necessary, free of charge. The April 2022 recall provides a free Skid Control ECU software update. The February 2018 Tundra and Sequoia notice specifies a free vehicle software update.
Severity at a glance
| Severity | Recalls |
|---|---|
| high | 2 |
| medium | 1 |
Models affected most
Where owners report electronic stability control (esc) problems most
NHTSA owner complaints filed under electronic stability control (esc) for the Toyota models and years in this guide. Complaints are unverified reports and are not limited to the recalled defects.
| Vehicle | Electronic stability control (esc) complaints |
|---|---|
| 2018 Toyota Tundra | 13 |
| 2018 Toyota Sequoia | 4 |
| 2019 Toyota Prius Prime | 1 |
Every recall in this group
| Date | Recall | Severity |
|---|---|---|
| Apr 13, 2022 | Toyota and Lexus stability control may stay switched off | high |
| Jul 24, 2019 | Toyota Prius, RAV4 Hybrid Brake Assist May Fail | high |
| Feb 20, 2018 | Toyota Tundra, Sequoia Stability Control May Deactivate | medium |
Common questions
Why might my Toyota's stability control stay off after restarting?
The April 2022 recall describes Skid Control ECU software that may fail to reactivate VSC when the vehicle restarts after the driver disabled it. Toyota's recall number is 22TA03, and dealers update that software free of charge.
Which stability-control recall also involves losing braking assistance?
The July 2019 notice describes a brake booster pump that may fail, deactivating Vehicle Stability Control and causing loss of braking assistance. Toyota models include certain Prius, Prius Prime, RAV4 Hybrid, and Corolla Hybrid vehicles. Dealers inspect and replace the pump if necessary.
What causes the 2018 Tundra and Sequoia stability-control problem?
The February 2018 notice identifies electrical interference within the power supply circuit as a possible cause of electronic stability control deactivation. It covers certain 2018 Tundra and Sequoia vehicles and specifies a free vehicle software update under recall J0H.
A recall applies only to specific vehicles. Check your 17-character VIN at nhtsa.gov/recalls.