Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
3Original wording in English
ALFA ROMEO, DODGE, JEEP
Customer Indicates Reduced Power And Malfunction Indication Light (MIL) on. Possible DTC’s P2453, P2455, P2461.
LAND ROVER
The engine Malfunction Indicator Lamp (MIL) may be illuminated with Diagnostic Trouble Code (DTC) P244A-95, P2453-28, P2455-22 stored in the Powertrain Control Module (PCM).
CHRYSLER
Mil Illumination: P2453,P2454,P2455 or P2463 Active or Stored This bulletin involves determining if the Differential Pressure Sensor and its Connector require repair. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the f…
Check vehicle applicability
21A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Alfa Romeo | TONALE ↗ | 2025 |
| Alfa Romeo | TONALE ↗ | 2023 |
| Alfa Romeo | TONALE PHEV ↗ | 2024 |
| Chrysler | TOWN AND COUNTRY ↗ | 2015 |
| Chrysler | TOWN AND COUNTRY ↗ | 2014 |
| Chrysler | TOWN AND COUNTRY ↗ | 2013 |
| Chrysler | TOWN AND COUNTRY ↗ | 2012 |
| Chrysler | TOWN AND COUNTRY ↗ | 2011 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.