# Service bulletin SB24\-J\-001

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: 11005680
- Published by NHTSA: 2024\-08\-05
- Manufacturer's number: SB24\-J\-001
- Manufacturer's date: 2024\-07\-24
- NHTSA component: ENGINE

## NHTSA's summary

THE VEHICLE’S CHECK ENGINE MALFUNCTION INDICATOR LAMP \(MIL\) MAY BE ILLUMINATED AS A RESULT OF THE ENGINE FAN CLUTCH BEING CONSTANTLY ENGAGED WHILE THE ENGINE IS RUNNING, THEREBY SETTING A DTC 3243 IN THE ENGINE CONTROL MODULE \(ECM\). FOLLOW THE PUBLISHED DIAGNOSTIC IN THE APPLICABLE WORKSHOP MANUAL \(WSM\) DTC 3243. IF NO FAULT CAN BE FOUND DURING THIS NORMAL DIAGNOSIS, FOLLOW THE SERVICE PROCEDURE IN THIS BULLETIN TO CORRECT THE CONCERN.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005680-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005680-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2022 to 2024 ISUZU F\-SERIES

JSON: [/v1/bulletins/11005680](/v1/bulletins/11005680)

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