# NHTSA Recall 18V523000 — Completion Reports
> **Insufficient Coating on Rear Brake Caliper Pistons** · Chrysler (FCA US LLC) · Recalled 2018-08-29
## Latest status
- **Affected units:** 154,335
- **Remedied:** 141,485 (91.67%)
- **Unreachable owners:** 693
- **Removed from recall:** 433
- **Latest report:** 2020-01-22 (2019-4)
- **Quarters reported:** 6
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2018-3 | 154,335 | 94,453 | 0 | 75 | 61.2% | 2018-10-18 |
| 2018-4 | 154,335 | 124,087 | 0 | 183 | 80.4% | 2019-01-16 |
| 2019-1 | 154,335 | 133,811 | 1,115 | 298 | 86.7% | 2019-04-16 |
| 2019-2 | 154,335 | 137,733 | 903 | 385 | 89.24% | 2019-07-22 |
| 2019-3 | 154,335 | 140,024 | 795 | 410 | 90.73% | 2019-10-22 |
| 2019-4 | 154,335 | 141,485 | 693 | 433 | 91.67% | 2020-01-22 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=18V523000)
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