# Service bulletin CSR 3071

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: 10236327
- Published by NHTSA: 2023\-05\-16
- Manufacturer's number: CSR 3071
- Manufacturer's date: 2023\-05\-10
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Altec Industries, Inc. has received notification from Fiat Chrysler Automobiles \(FCA US\) that a condition exists relating to motor vehicle safety, compliance, or emissions in a vehicle you possess that is equipped with Altec equipment. Certain 2022 and 2023 model year \(DJ\) Ram 2500 Pickup, \(D2\) Ram 3500 Pickup, \(DD\) Ram 3500 Cab Chassis, \(DP\) Ram 4500/5500 Cab Chassis vehicles equipped with a 6.7L Cummins turbo diesel engine can experience an engine compartment fire originating from the Generation 1 solid state intake air grid heater relay. An electrical short in the relay can lead to a vehicle fire with the ignition on or off. A vehicle fire can result in an increased risk of occupant injury and/or injury to persons outside the vehicle, as well as property damage.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10236327-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10236327-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2021 to 2022 ALTEC AERIAL DEVICE
- 2021 to 2022 ALTEC SERVICE BODY

JSON: [/v1/bulletins/10236327](/v1/bulletins/10236327)

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