# Service bulletin SB\-E\-028

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: 10042725
- Published by NHTSA: 2012\-01\-07
- Manufacturer's number: SB\-E\-028
- Manufacturer's date: 2011\-09\-13
- NHTSA component: ELECTRICAL SYSTEM:WIRING; ENGINE AND ENGINE COOLING:ENGINE

## NHTSA's summary

PETERBILT TRUCK: ON CERTAIN TRUCKS, ENGINES WITH TURBO SPEED SENSOR HARNESS, MAY HAVE WIRES THAT ARE CHAFE, RESULTING IN FALSE SIGNALS TO ENGINE CONTROL MODULE \(ECM\) THAT AFFECT ENGINE PERFORMANCE. \*PE

## 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, Engine, Wiring and fuses

## Vehicles listed

- 2010 PETERBILT 320
- 2010 to 2011 PETERBILT 325
- 2010 to 2011 PETERBILT 330
- 2010 to 2011 PETERBILT 335
- 2010 to 2011 PETERBILT 337
- 2010 to 2011 PETERBILT 340
- 2010 to 2011 PETERBILT 348
- 2010 to 2011 PETERBILT 365
- 2010 to 2011 PETERBILT 367
- 2010 to 2011 PETERBILT 384
- 2010 to 2011 PETERBILT 386
- 2010 to 2011 PETERBILT 387
- 2010 to 2011 PETERBILT 388
- 2010 to 2011 PETERBILT 389
- 2010 to 2011 PETERBILT 587

## Other bulletins for the same vehicles and component

- [FRN\-411\-1](/bulletins/10039260.md), 2011-07-14, Service bulletin: ELECTRICAL SYSTEM:WIRING. PACCAR INCORPORATED\-PETERBILT MOTORS: THERE ARE CABLES MISSING THAT ENABLE THE TEXT TO SPEECH FUNCTIONALITY. \*RM

JSON: [/v1/bulletins/10042725](/v1/bulletins/10042725)

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