# Service bulletin PV729\-PI0859A

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: 10083628
- Published by NHTSA: 2016\-10\-27
- Manufacturer's number: PV729\-PI0859A
- Manufacturer's date: 2016\-03\-30
- NHTSA component: VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM

## NHTSA's summary

FRONT RADAR, FAILURE. CERTAIN MACK CHU, CXU, AND GU TRUCKS BUILT BETWEEN 11/11/2013 AND 01/14/2015, EQUIPPED WITH FRONT RADAR MAY EXPERIENCE LOSS OF FRONT OBJECT DETECTION OR ERRATIC OPERATION OF CRUISE CONTROL FUNCTIONS. THE TERMINAL SEALS OF THE HARNESS IS ALLOWING MOISTURE AND CORROSION TO BUILD UP IN THE FRONT RADAR HARNESS.

## 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, Throttle and cruise control

## Vehicles listed

- 2014 to 2016 MACK CHU
- 2014 to 2016 MACK CXU
- 2014 to 2016 MACK GU

JSON: [/v1/bulletins/10083628](/v1/bulletins/10083628)

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