# NHTSA Recall 20V588000 — Completion Reports
> **Sensor Contamination in Electronic Brake Boost** · General Motors LLC · Recalled 2020-12-09
## Latest status
- **Affected units:** 3,677
- **Remedied:** 3,449 (93.8%)
- **Unreachable owners:** 0
- **Removed from recall:** 1
- **Latest report:** 2023-01-13 (2022-4)
- **Quarters reported:** 9
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2020-4 | 3,677 | 332 | 0 | 0 | 9.03% | 2021-01-19 |
| 2021-1 | 3,677 | 2,149 | 0 | 0 | 58.44% | 2021-04-20 |
| 2021-2 | 3,677 | 2,790 | 0 | 0 | 75.88% | 2021-07-19 |
| 2021-3 | 3,677 | 3,091 | 0 | 0 | 84.06% | 2021-10-19 |
| 2021-4 | 3,677 | 3,227 | 0 | 1 | 87.76% | 2022-01-19 |
| 2022-1 | 3,677 | 3,322 | 0 | 1 | 90.35% | 2022-04-22 |
| 2022-2 | 3,677 | 3,374 | 0 | 1 | 91.76% | 2022-07-15 |
| 2022-3 | 3,677 | 3,425 | 0 | 1 | 93.15% | 2022-10-17 |
| 2022-4 | 3,677 | 3,449 | 0 | 1 | 93.8% | 2023-01-13 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=20V588000)
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