# Service bulletin PI\-31597

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: 10028165
- Published by NHTSA: 2009\-03\-10
- Manufacturer's number: PI\-31597
- Manufacturer's date: 2008\-12\-18
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE

## NHTSA's summary

CATERPILLAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. PRODUCT IMPROVEMENT PROGRAM FOR UPDATING SOFTWARE ON CERTAIN C13 ON HIGHWAY TRUCK ENGINES. THE SOFTWARE CAN CAUSE A BRIEF HESITATION IN ACCELERATION. CSC LETTER WAS RECEIVED. \*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

Engine

## Vehicles listed

- CATERPILLAR C13

JSON: [/v1/bulletins/10028165](/v1/bulletins/10028165)

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