# NHTSA Defect Petition DP87001
> **FAILURE OF AFTERMARKET ANTI-THEFT DEVICE** · Opened 1986-10-09 · Closed 1987-02-18
## Investigation
- **Action number:** DP87001
- **Type:** Defect Petition
- **Open date:** 1986-10-09
- **Close date:** 1987-02-18
- **Manufacturer:** UNKNOWN MANUFACTURER
- **Affected makes:** ALL
- **Affected components:** EQUIPMENT
- **Affected model years:** 9999
- **Affected (make, year) variants:** 1
## Summary

FAILURE OF AFTERMARKET ANTI-THEFT DEVICE

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=DP87001)
---
*AI Analytics · CC0 1.0*