# Service bulletin SB2454

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: 11009042
- Published by NHTSA: 2024\-10\-22
- Manufacturer's number: SB2454
- Manufacturer's date: 2024\-10\-21
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: Auxiliary Heater: Exhaust of the heater

## NHTSA's summary

DESCRIPTION Eberspächer, manufacturer of coolant heaters, and ABC Companies have informed VDL Van Hool that they have both reported a vehicle safety problem to NHTSA agency related to the legal exhaust gas limits on a limited number of Eberspächer Hydronic L\-II heaters. The NHTSA recall numbers are: Eberspächer NHTSA 24E\-030 ABC Companies NHTSA 24V\-332 The units which are affected are manufactured from May 1st, 2023 \(week 18/year 2023\) up to January 31st, 2024 \(week 5/year 2024\). Coolant heaters with a production date starting from February 1st, 2024 comply with the legal requirements and can be used without hesitation. The production date can be found on the type plate of the coolant heater \(refer to figure 1\). Issue: people in the immediate vicinity of the coolant heater could suffer smoke poisoning from the exhaust fumes, In addition the possibility of a vehicle fire due to increased temperatures cannot be ruled ou

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009042-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009042-9999.pdf)

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

## Vehicles listed

- 2023 to 2024 VAN HOOL CX35
- 2023 to 2024 VAN HOOL CX45

JSON: [/v1/bulletins/11009042](/v1/bulletins/11009042)

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