# Service bulletin SB\-19\-02

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: 10163619
- Published by NHTSA: 2019\-08\-08
- Manufacturer's number: SB\-19\-02
- Manufacturer's date: 2019\-07\-03
- NHTSA component: ELECTRICAL SYSTEM; STEERING

## NHTSA's summary

Due to a wiring harness change, the cord grip on the power steering motor is the wrong size, which could allow water to leak into the motor wiring junction box, causing the power steering motor to stop working. Proterra issued this service bulletin to replace the cord grip with one with that has a water\-tight fit.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10163619-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10163619-9999.pdf)

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

## Components

Electrical system, Steering

## Vehicles listed

- 2018 PROTERRA CATALYST

JSON: [/v1/bulletins/10163619](/v1/bulletins/10163619)

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