What is a Nissan Cube Z12 airbag control unit?
The Nissan Cube Z12 airbag control unit is the central control unit for all occupant restraint systems. It continuously monitors sensors, stores crash data, and reliably activates airbags and seatbelt pretensioners in an emergency. A professional Nissan Cube Z12 airbag control unit repair is essential for optimal function after a deployment event.
This module is specifically designed for the Nissan Cube Z12 (model years 2009-2014) and ensures the full functionality of the SRS system.
It is typically mounted in the center console or under the dashboard and is connected to the airbags and sensors via specific, yellow-labeled cables.
Why is the Nissan Cube Z12 airbag control unit defective?
A Nissan Cube Z12 airbag control unit can be defective because it permanently stores crash data after an accident, internal errors occur, or communication via the CAN bus is disrupted. Overvoltage or short circuits can also lead to failure, requiring immediate Nissan Cube Z12 airbag control unit repair.
After an accident, the control unit stores irreversible crash data. This causes the airbag light in the dashboard to remain permanently illuminated and the system to remain disabled.
Internal hardware or software errors can also cause the module to fail. In such cases, the control unit is broken and often requires a reset or extensive repair.
Communication problems with other control units in the vehicle via the CAN bus are another cause. This can complicate diagnosis and requires a detailed fault analysis in the workshop.
Common error codes for Nissan Cube Z12 airbag control unit repair
Typical error codes that indicate a problem with the Nissan Cube Z12 airbag control unit are B1239, B1414, and U1010. These codes signal internal errors, stored crash data, or communication problems that require specialized Nissan Cube Z12 airbag control unit repair.
- B1239 → Airbag Control Module Error → Defective control module or blocked by accident crash data.
- B1414 → Airbag control unit error → Internal problem in the module, often required after a crash.
- U1010 → Airbag control unit communication problem → Malfunction of the CAN bus communication with other control units.
What part numbers are available for the Nissan Cube Z12 airbag control unit repair?
For Nissan Cube Z12 airbag control unit repair, specific OEM part numbers such as 28556 3U000-68HC912BE32, K8510-1FC5A, K8510-1FC0C, and K8510-1FC5C are relevant. These numbers identify the original control units or their replacement parts for the Nissan Cube Z12, ensuring exact compatibility.
Part number 28556 3U000-68HC912BE32 is commonly used in professional airbag module reset services for the Nissan Cube Z12. It identifies the control unit itself and indicates manufacturing by suppliers such as Bosch.
The numbers K8510-1FC5A, K8510-1FC0C, and K8510-1FC5C are official Nissan genuine part numbers. They refer to the driver's side airbag control unit of the Nissan Cube Z12 (model years 2009-2012) and are listed in the Nissan spare parts catalogs.
The K8510-1FC5C is a direct OEM replacement part for the K8510-1FC0C. All listed numbers are validated for the 1.8L MR18DE engine variant of the Z12, ensuring you receive the correct replacement part for your system.