Recall 20V588000 — SERVICE BRAKES Defect in 2020-2021 CADILLAC XT4
RECALL This recall affects up to 3,677 vehicles.
Recall Summary
| NHTSA Campaign | 20V588000 |
| Manufacturer | General Motors LLC |
| Vehicles Affected | 3,677 |
| Component | SERVICE BRAKES |
| Date Notified | |
| Affected Vehicles |
Defect Description
General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.
Safety Consequence
If communication with the sensor is interrupted, the electronic brake boost assist could be lost. Extra pedal force will be required to slow and stop the vehicle, increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. The recall began December 9, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-333-4223, or Buick customer service at 1-800-521-7300. GM's number for this recall is A202307260.
Related Recalls for CADILLAC
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V819000 | 2026 CADILLAC VISTIQ | EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL | 94 | |
| 25V704000 | 2025 CADILLAC OPTIQ | TIRES:TREAD/BELT | 22,914 | |
| 25V619000 | 2021 CADILLAC ESCALADE | FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY | 12 | |
| 25V483000 | 2026 CADILLAC VISTIQ | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY | 53 | |
| 25V274000 | 2024 CADILLAC ESCALADE | ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL | 597,571 | |
| 25V356000 | 2023 CADILLAC LYRIQ | ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 41,376 | |
| 25V232000 | 2023 CADILLAC LYRIQ | SUSPENSION:FRONT:STABILIZER BAR | 17 | |
| 25V193000 | 2025 CADILLAC LYRIQ | SEATS:MID/REAR ASSEMBLY:HEAD RESTRAINT | 10,643 | |
| 25V175000 | 2016 CADILLAC CTS | STEERING:ELECTRIC POWER ASSIST SYSTEM | 934 | |
| 25V148000 | 2020 CADILLAC CT4 | POWER TRAIN:AUTOMATIC TRANSMISSION | 90,081 |