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.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P2453Particulate Filter Pressure Sensor “A” Circuit Range/PerformanceP2453-00Diesel Particulate Filter Differential Pressure Sensor Circuit PerformanceP2453DIESEL PARTICULATE FILTER PRESSURE SENSOR A CIRCUIT PERFORMANCEP2453Particulate Filter Pressure Sensor "A" Circuit Range/PerformanceView all · Manufacturer wording →
Manufacturer communications
41Original wording in English
PORSCHE
Reported code forms P245300
Technical information Active Malfunction Indicator Light in Conjunction with Fault Memory Entries regarding Particle Filter/Differential Pressure Sensor "P245300/P245F00"
JEEP
Reported code forms P2453
Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ●…
JEEP
Reported code forms P2453
Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ●…
JEEP
Reported code forms P2453
Not applicable to vehicles built for US market. Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of…
JEEP
Reported code forms P2453
Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ●…
JEEP
Reported code forms P2453
Gasoline Particulate Sensor Lines Incorrect Routing Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes…
Check vehicle applicability
83A 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 |
| Chrysler | TOWN AND COUNTRY | 2010 |
| Dodge | HORNET | 2025 |
| Dodge | HORNET | 2024 |
| Dodge | HORNET | 2023 |
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.
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.