# Service bulletin 1789

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10111653
- Published by NHTSA: 2017\-08\-15
- Manufacturer's number: 1789
- Manufacturer's date: 2016\-11\-01
- NHTSA component: ELECTRICAL SYSTEM:WIRING

## NHTSA's summary

This presentation is informing customers that due to a nonconforming batch of flat\-wire material, peeling of the tin surface at the contact wire could occur. This could result in a malfunction due to the stepper motor. This nonconformance was identified at the stepper motor assembly line, which drove containment and corrective measures.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10111653-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10111653-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Wiring and fuses

## Vehicles listed

- CONTINENTAL TRAILER CONTINENTAL

JSON: [/v1/bulletins/10111653](/v1/bulletins/10111653)

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