What is a Jaguar Mark X Mk10 airbag control unit?
The Jaguar Mark X Mk10 airbag control unit is, in the context of modern aftermarket solutions, the central control unit for occupant restraint systems, evaluating sensor data in the event of a collision and precisely activating airbags and seatbelt pretensioners. It continuously monitors system integrity and stores relevant crash information.
The Jaguar Mark X Mk10 (model years 1961–1970) was not originally equipped with airbags because this technology was not yet ready for series production at the time.
Today's systems for a Jaguar Mark X Mk10 airbag control unit repair therefore refer to modern retrofit solutions that enable a safety upgrade for classic cars.
These control units are the brain of the safety system and are crucial for protecting vehicle occupants in the event of an accident.
Why is the Jaguar Mark X Mk10 airbag control unit faulty?
A faulty airbag control unit in a Jaguar Mark X Mk10 refers to a malfunction of a modern aftermarket system, as this model was originally without airbags. Common causes of failure include aging electronics, overvoltage, water damage, or internal software errors, which necessitate a precise Jaguar Mark X Mk10 airbag control unit repair.
Internal components can wear out over the years due to vibrations or temperature fluctuations, leading to sporadic failures.
An accident can cause irreparable damage to the control unit, often requiring replacement or data recovery.
Moisture ingress or corrosion at the connections can also damage the system and make diagnosis in the workshop more difficult.
Common error codes for Jaguar Mark X Mk10 airbag control unit repair
There are no original airbag control units and therefore no specific error codes for the Jaguar Mark X Mk10 model (1961-1970), as the vehicle was not equipped with airbags from the factory; error codes only occur on aftermarket or newer Jaguar models with airbag systems.
However, if you are looking for error codes for airbag control units of Jaguar models with standard airbags (e.g. Jaguar X-Type, XJ from 1990s onwards), you will find relevant examples here.
These error codes are read during airbag control unit diagnostics and indicate specific problems within the safety system.
A precise error analysis is crucial to initiate the correct action for airbag control unit repair.
- Code 13: Meaning: Crash data memory full. Cause: Control unit has recorded an accident and needs to be reset or replaced.
- Code 18: Meaning: Passenger Airbag Deactivate Lamp Circuit Fault. Cause: Problem in the passenger airbag deactivation lamp circuit.
- Code 19: Meaning: Airbag Circuit Status Fault – Driver Side. Cause: Fault in the driver airbag circuit, often a broken wire or defective module.
- Code 21: Meaning: Airbag Circuit Status Fault – Passenger Side. Cause: A fault in the passenger airbag circuit, similar to the driver airbag problem.
- Code 22: Meaning: Side Airbag Circuit Fault – Driver's Side. Cause: Problem with the driver's side airbag, e.g., firing circuit fault.
- Code 23: Meaning: Side Airbag Circuit Fault – Passenger Side. Cause: Problem with the passenger side airbag, similar to the driver side problem.
- Code 24: Meaning: RCM (Restraints Control Module) internal error. Cause: Internal defect in the airbag control unit itself, often causing irreparable damage.
- Code 53: Meaning: Airbag Audible Warning Circuit Fault. Cause: Problem in the airbag audible warning circuit.
- Code 54: Meaning: RCM configuration error. Cause: Incorrect control unit configuration, possibly after a software update or replacement.
Additionally, generic B-codes such as B2290 or B2292 can indicate ECU-specific problems in modern Jaguar models.
What part numbers are available for the Jaguar Mark X Mk10 airbag control unit repair?
There are no original or OEM part numbers for airbag control units for the Jaguar Mark X Mk10 (1961-1970), as this model was delivered without airbags from the factory; any airbag systems are aftermarket installations with no specific OEM part numbers for this vehicle.
The lack of OEM numbers means that a Jaguar Mark X Mk10 airbag control unit repair on such a vehicle requires individual adjustments.
Retrofitted systems use universal airbag control units or specific solutions from third-party suppliers.
These aftermarket control units have manufacturer-specific designations, but do not have official Jaguar OEM part numbers for the Mark X Mk10.
For the repair or replacement of airbag control units for newer Jaguar models (e.g. XJ from 1990s onwards), OEM numbers from manufacturers such as Bosch, Autoliv or Continental can be used.
A professional diagnosis and identification of the installed retrofit components is crucial for a successful Jaguar Mark X Mk10 airbag control unit repair.