# Service bulletin S2424000003 REV.B

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: 11015025
- Published by NHTSA: 2025\-03\-05
- Manufacturer's number: S2424000003 REV.B
- Manufacturer's date: 2025\-02\-25
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: AC REFRIGERANT EXPANSION VALVE ACTUATOR

## NHTSA's summary

AC INOP With DTC B3A11 \- AC REFRIGERANT EXPANSION VALVE ACTUATOR CONTROL PERFORMANCE

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015025-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015025-9999.pdf)

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

## Trouble codes named

B3A11

## Vehicles listed

- 2022 to 2024 JEEP GRAND CHEROKEE
- 2022 to 2024 JEEP GRAND CHEROKEE 4XE
- 2022 to 2024 JEEP GRAND CHEROKEE L

JSON: [/v1/bulletins/11015025](/v1/bulletins/11015025)

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