# Service bulletin 593\-014

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: 10057157
- Published by NHTSA: 2015\-04\-22
- Manufacturer's number: 593\-014
- Manufacturer's date: 2014\-12\-01
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

MACK TRUCKS: 2008\-2015: SLOW RELEASE OF TRAILER BRAKES, EQUIPPED WITH GRADE GRIPPER, CAUSES VARIOUS COMBINATIONS AND CERTAIN TRUCK OPTIONS. \*LJ

## 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

Electrical system, Software

## Vehicles listed

- 2008 to 2010 MACK CHU
- 2013 to 2015 MACK CHU
- 2011 to 2012 MACK PINNACLE \(CHU\)

JSON: [/v1/bulletins/10057157](/v1/bulletins/10057157)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20593-014&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10057157&vehicle=Service%20bulletin%20593-014)