DODGE, JEEP
18-050-20
Manufacturer communications
- Publication date
- 2020-05-30
- Received by NHTSA
- 2020-06-22
- NHTSA record numbers
- 10176592
Manufacturer summary
Original wording in English
Powertrain Control Module (PCM) Replacement - P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) This bulletin involves replacing the Powertrain Control Module (PCM) and re-programming with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation a technician may find the following Diagnostic Trouble Code (DTC) set in the PCM memory:P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation).
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Dodge
P2172High Airflow/Vacuum Leak Detected (Instantaneous Accumulation)Jeep
P2172High Airflow/Vacuum Leak Detected (Instantaneous Accumulation)Check 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 |
|---|---|---|
| Dodge | CHALLENGER | 2019 |
| Dodge | CHARGER | 2019 |
| Jeep | GRAND CHEROKEE | 2019 |