What is a Jaguar Daimler XJ X300 airbag control unit?
The Jaguar Daimler XJ X300 airbag control unit is the central safety unit in your vehicle, responsible for the precise control of all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores important crash data, and ensures the proper functioning of all airbag modules in the vehicle for maximum safety.
This vital component, also known as the Restraint Control Module (RCM), is specifically designed for models manufactured between 1994 and 1997. It is crucial for deploying front and side airbags, as well as seat belt pretensioners, in an emergency.
Why is the Jaguar Daimler XJ X300 airbag control unit defective?
A Jaguar Daimler XJ X300 airbag control unit can fail due to internal electronic errors, short circuits, or after an accident, even without airbag deployment. Such internal failures require a professional Jaguar Daimler XJ X300 airbag control unit repair to restore your vehicle's safety systems to full functionality and ensure full reliability.
Internal fuse blowouts or configuration errors are often the cause of control unit malfunctions. These defects are signaled on the dashboard by an illuminated SRS warning light.
A failure of the RCM can compromise the vehicle's overall safety, making prompt diagnosis and repair essential. It's important to consult a qualified workshop for fault analysis if your device is faulty.
Common error codes for Jaguar Daimler XJ X300 airbag control unit repair
When diagnosing a faulty Jaguar Daimler XJ X300 airbag control unit, specific error codes help identify the exact cause of the problem. These codes directly indicate internal system errors or communication problems that require professional Jaguar Daimler XJ X300 airbag control unit repair.
- B1000 → Control unit communication error → Malfunction in the data transmission between the control unit and other modules.
- 14 → Internal short circuit in the control unit / fuse blowout → Damage in the crash sensor circuit, requires module replacement.
- 19 (B2293) → Driver Airbag Stage 2 Squib Error → Low resistance, open circuit or short circuit in the ignition wire.
- 28 (B2293) → Driver airbag, Stage 1 Squib Low Resistance → Malfunction in the circuit of the first phase of the driver airbag.
- 24 → Internal error in the airbag control unit (RCM) → The control unit itself is defective.
- 54 → Configuration error in the airbag control unit (RCM) → Problems with the internal setup or programming of the module.
What part numbers are available for the Jaguar Daimler XJ X300 airbag control unit repair?
For a successful Jaguar Daimler XJ X300 airbag control unit repair, identifying the correct OEM part number is crucial to ensure compatibility and safety. The primary, 100% verified original part number for this specific module is JLM 5675AA, which fits the 1995-1997 X300 series.
The OEM part number JLM 5675AA is listed in the Jaguar Land Rover Classic Parts catalog as an exact original part for the XJ X300 airbag module. This number represents the control unit that manages the airbag.
Other suppliers like Bosch often manufacture the hardware, but rarely provide a directly compatible OEM part number that's publicly available. Specialized repair services can still repair these modules.