# Service bulletin SB939

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: 11016284
- Published by NHTSA: 2025\-04\-02
- Manufacturer's number: SB939
- Manufacturer's date: 2024\-06\-19
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

A change to the heater naming convention will match Espar to coincide with the upcoming launch of the new “AX3” series of heaters for TriPac 3. This bulletin will illustrate the installation and diagnostic setup processes. An updated priming harness \(P/N 2043232\) and priming harness jumper \(P/N 2043233\) is available in Aftermarket.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11016284-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11016284-9999.pdf)

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

## Vehicles listed

- THERMO KING TRIPAC\-3

JSON: [/v1/bulletins/11016284](/v1/bulletins/11016284)

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