# NHTSA Defect Petition DP90002
> **DIRECT TORQUE BRAKE SYSTEM** · Opened 1990-01-05 · Closed 1990-05-10
## Investigation
- **Action number:** DP90002
- **Type:** Defect Petition
- **Open date:** 1990-01-05
- **Close date:** 1990-05-10
- **Manufacturer:** General Motors, LLC
- **Affected makes:** PONTIAC
- **Affected components:** SERVICE BRAKES, HYDRAULIC
- **Affected model years:** 1984
- **Affected (make, year) variants:** 1
## Summary

DIRECT TORQUE BRAKE SYSTEM

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=DP90002)
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