JEEP
08-122-25 REV. A
Manufacturer communications
- Publication date
- 2025-04-23
- Received by NHTSA
- 2025-04-30
- NHTSA record numbers
- 11017358
Manufacturer summary
Original wording in English
"A/C Blowing Warm Air Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must set the following Diagnostic Trouble Code (DTC):
• B3A11 - A/C Refrigerant Expansion Valve Actuator Control Circuit Performance. Customer may also comment on the following:
• A/C system blowing warm air. This bulletin involves replacing the battery chiller."
• B3A11 - A/C Refrigerant Expansion Valve Actuator Control Circuit Performance. Customer may also comment on the following:
• A/C system blowing warm air. This bulletin involves replacing the battery chiller."
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
B3A11A/C Refrigerant Expansion Valve Actuator Control Circuit PerformanceCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | GRAND CHEROKEE 4XE | 2024 |
| Jeep | GRAND CHEROKEE 4XE | 2023 |
| Jeep | GRAND CHEROKEE 4XE | 2022 |