# Service bulletin 9100845

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: 11034339
- Published by NHTSA: 2026\-07\-02
- Manufacturer's number: 9100845
- Manufacturer's date: 2026\-06\-17
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

For concerns of an inoperative A/C system \(no relay activation, no compressor engagement, or no response to commands\), technicians need to utilize Star Online Publication S2624000007 prior to component replacement. Failure to follow this star online publication may result in repeat repairs or misdiagnosis.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034339-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034339-9999.pdf)

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

## Vehicles listed

- 2019 to 2027 RAM 1500

JSON: [/v1/bulletins/11034339](/v1/bulletins/11034339)

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