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 communications
2Original wording in English
JEEP
Flash: ELSD Module Enhancements This bulletin involves selectively erasing and reprogramming the Electronic Limited Slip Differential (ELSD) with new software. If any of the following DTC?s are either Active or Stored in the ELSD module?s memory, the ELSD motor will need to be replaced as well. C1490-00-REAR DIFFERENTIAL ACTUATO…
JEEP
Flash: ELSD Module Enhancements This bulletin involves selectively erasing and reprogramming the Electronic Limited Slip Differential (ELSD) with new software. If any of the following DTC?s are either Active or Stored in the ELSD module?s memory, the ELSD motor will need to be replaced as well. C1490-00-REAR DIFFERENTIAL ACTUATO…
Check vehicle applicability
4A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | GRAND CHEROKEE ↗ | 2014 |
| Jeep | GRAND CHEROKEE ↗ | 2013 |
| Jeep | GRAND CHEROKEE ↗ | 2012 |
| Jeep | GRAND CHEROKEE ↗ | 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.