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Service bulletin RN-414-1

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 id10055830
Published by NHTSA2014-07-28
Manufacturer's numberRN-414-1
Manufacturer's date2014-05-15
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

PETERBILT: THE FOOT PEDAL, ON SOME TRUCKS, WERE MANUFACTURED WITH A DEFECT AND THIS REDUCES THE POWER BY 25 PERCENT IF A FAILURE OCCURS AND THROTTLE PEDAL NEEDS TO BE REPLACED. *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

Equipment and accessories

Vehicles listed
PETERBILT PETERBILT

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