# Service bulletin 30670

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: 10090430
- Published by NHTSA: 2017\-02\-03
- Manufacturer's number: 30670
- Manufacturer's date: 2016\-03\-11
- NHTSA component: PARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND CABLE; EQUIPMENT

## NHTSA's summary

30670 \- SERVICE UPDATE. THESE VEHICLES MAY HAVE A SQUEAKING NOISE COMING FROM THE REAR UNDERBODY DUE TO HARD CONTACT BETWEEN THE PARKING BRAKE CABLE AND MOUNTING CLAMP WHEN DRIVING ON ROUGH ROADS, OR PASSING OVER A SPEED BUMP UNDER COLD CONDITIONS. DEALERS ARE TO ADJUST THE GAP OF THE PARKING CABLE MOUNTING CLAMP.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Brakes, Equipment and accessories, Parking brake

## Vehicles listed

- 2016 CHEVROLET SPARK

## Other bulletins for the same vehicles and component

- [PI1410B](/bulletins/10137680.md), 2018-05-21, Service bulletin: PARKING BRAKE. This preliminary informational bulletin provides information regarding the normal characteristic of instrument panel red brake light intermittently comes on.

JSON: [/v1/bulletins/10090430](/v1/bulletins/10090430)

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