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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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10042725
Published by NHTSA2012-01-07
Manufacturer's numberSB-E-028
Manufacturer's date2011-09-13
NHTSA componentELECTRICAL 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
PETERBILT 3202010
PETERBILT 3252010, 2011
PETERBILT 3302010, 2011
PETERBILT 3352010, 2011
PETERBILT 3372010, 2011
PETERBILT 3402010, 2011
PETERBILT 3482010, 2011
PETERBILT 3652010, 2011
PETERBILT 3672010, 2011
PETERBILT 3842010, 2011
PETERBILT 3862010, 2011
PETERBILT 3872010, 2011
PETERBILT 3882010, 2011
PETERBILT 3892010, 2011
PETERBILT 5872010, 2011

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
FRN-411-12011-07-14. Service bulletin. PACCAR INCORPORATED-PETERBILT MOTORS: THERE ARE CABLES MISSING THAT ENABLE THE TEXT TO SPEECH FUNCTIONALITY. *RM