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.
Narrow by vehicle
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 wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P208E-00Reductant Injector Stuck Closed - Bank 1 Unit 1
P208E-00Reductant Injector Stuck Closed - Bank 1 Unit 1 (EBS Sales Code only)
P208E-00Reductant Injector Stuck Closed - Bank 1 Unit1(EBS Sales Code only)
Manufacturer communications
48Original wording in English
JEEP
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? P0563-00 - System Voltage High. ? P21CC-00 - Reductant Control Module Suppl…
VOLVO
CBR: Volvo DEF Dosing Valve Diagnostic Trouble Codes (DTC) P202D00, P208E00, P103B00 - US10+OBD13 And Newer Emissions
MACK
CBR: Mack DEF Dosing Valve Diagnostic Trouble Codes (DTC) P202D00, P208E00, P103B00 - US10+OBD13 And Newer Emissions
JEEP
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTC)s: **P24D1-00 - Particulate Matter Sensor Regeneration Incomplete. P24AE-00 - Particulate Matter Se…
Check vehicle applicability
381A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | LOW CAB FORWARD 3500 ↗ | 2017 |
| Chevrolet | LOW CAB FORWARD 3500 ↗ | 2016 |
| Chevrolet | LOW CAB FORWARD 4500 ↗ | 2019 |
| Chevrolet | LOW CAB FORWARD 4500 ↗ | 2018 |
| Chevrolet | LOW CAB FORWARD 4500 ↗ | 2017 |
| Chevrolet | LOW CAB FORWARD 4500 ↗ | 2016 |
| Chevrolet | LOW CAB FORWARD 5500 ↗ | 2019 |
| Chevrolet | LOW CAB FORWARD 5500 ↗ | 2018 |
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.