# NHTSA Engineering Analysis EA99017
> **BRAKING SYSTEM FAILURE** · Opened 1999-06-30 · Closed 2001-12-28
## Investigation
- **Action number:** EA99017
- **Type:** Engineering Analysis
- **Open date:** 1999-06-30
- **Close date:** 2001-12-28
- **Manufacturer:** General Motors, LLC
- **Affected makes:** CADILLAC
- **Affected components:** SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
- **Affected model years:** 1987, 1988, 1989, 1990, 1991, 1992
- **Affected (make, year) variants:** 6
## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=EA99017)
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