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
16Original wording in English
DODGE
Flash: Occupant Restraint Controller (ORC) Software Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● U12B3-00 - Lost Communication With Occupant Restraint Controller (ORC). ● U0151-00 - Lost Communication With Occupant…
DODGE
Flash: Occupant Restraint Controller (ORC) Software Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● U12B3-00 - Lost Communication With Occupant Restraint Controller (ORC). ● U0151-00 - Lost Communication With Occupant…
JEEP
Service Hybrid Electric Vehicle System Warning Message Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B273C-00 - Digital Crash Input. NOTE: Technicians may find the DTC is stored or pending in the Hybrid Control Processor (…
JEEP
Service Hybrid Electric Vehicle System Warning Message Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B273C-00 - Digital Crash Input. NOTE: Technicians may find the DTC is stored or pending in the Hybrid Control Processor (…
Check vehicle applicability
16A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Dodge | CHARGER ↗ | 2025 |
| Dodge | CHARGER ↗ | 2024 |
| Jeep | GRAND CHEROKEE ↗ | 2024 |
| Jeep | GRAND CHEROKEE 4XE ↗ | 2024 |
| Jeep | GRAND CHEROKEE L ↗ | 2024 |
| Jeep | GRAND WAGONEER ↗ | 2024 |
| Jeep | REDUNDANT WRANGLER!4XE ↗ | 2021 |
| Jeep | WAGONEER ↗ | 2024 |
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.