# NHTSA Recall 19V645000 — Completion Reports
> **Vacuum Pump May Decrease Power Brake Assist** · General Motors LLC · Recalled 2019-10-08
## Latest status
- **Affected units:** 3,456,719
- **Remedied:** 2,588,566 (74.89%)
- **Unreachable owners:** 21,474
- **Removed from recall:** 207
- **Latest report:** 2021-04-20 (2021-1)
- **Quarters reported:** 6
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2019-4 | 3,456,719 | 1,531,360 | 58,774 | 221 | 44.3% | 2020-01-27 |
| 2020-1 | 3,456,719 | 1,998,345 | 62,924 | 226 | 57.81% | 2020-04-17 |
| 2020-2 | 3,456,719 | 2,221,318 | 67,491 | 205 | 64.26% | 2020-07-17 |
| 2020-3 | 3,456,719 | 2,399,837 | 46,178 | 202 | 69.43% | 2020-10-20 |
| 2020-4 | 3,456,719 | 2,506,080 | 30,351 | 207 | 72.5% | 2021-01-19 |
| 2021-1 | 3,456,719 | 2,588,566 | 21,474 | 207 | 74.89% | 2021-04-20 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=19V645000)
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