# NHTSA Preliminary Evaluation PE89109
> **HORN FAILURE** · Opened 1989-04-04 · Closed 1989-06-15
## Investigation
- **Action number:** PE89109
- **Type:** Preliminary Evaluation
- **Open date:** 1989-04-04
- **Close date:** 1989-06-15
- **Manufacturer:** —
- **Affected makes:** —
- **Affected components:** —
- **Affected model years:** —
- **Affected (make, year) variants:** 1
## Summary

SUMMARY:THE HORN FAILS TO SOUND WHEN ACTIVATED.GENERAL MOTORSTECHNICAL SERVICE BULLETIN DESCRIBES A FAULTY HORN CONDITIONCAUSED BY A POOR GROUND IN THE STEERING COLUMN.===

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE89109)
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