What is a Nissan Silvia S14 airbag control unit?
The Nissan Silvia S14 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle. A professional Nissan Silvia S14 airbag control unit repair is crucial for your safety.
This module, also called SRS ECU, is the brain of the passive safety system in your Nissan Silvia S14.
It processes signals from the impact sensors and precisely triggers airbags and seat belt tensioners when necessary.
Why is the Nissan Silvia S14 airbag control unit defective?
A Nissan Silvia S14 airbag control unit can malfunction for a variety of reasons, often due to stored crash data after an accident, internal electronic failures due to aging, or water damage, requiring immediate Nissan Silvia S14 airbag control unit repair. Malfunctions significantly impair vehicle safety.
After an accident, these control units store irreversible crash data, which makes reprogramming or replacement necessary.
Aging, material fatigue of the electronic components or voltage spikes can also lead to an internal failure.
Moisture or corrosion, for example due to a leaky vehicle interior, can also impair the function of the control unit.
Common error codes for Nissan Silvia S14 airbag control unit repair
When repairing the Nissan Silvia S14 airbag control unit, certain general error codes are relevant. These indicate a malfunction of the control unit itself, as model-specific codes are often not publicly documented. These codes help diagnose the problem and further the Nissan Silvia S14 airbag control unit repair.
- B1000: Control Unit Communication Error – The airbag ECU cannot communicate with other systems.
- B1015: Airbag system faulty (control unit defective) – An internal defect in the airbag control unit itself is detected.
- B1139: Airbag System Faulty – This general trouble code indicates a problem within the airbag system, often directly at the control module.
Diagnosis on a Nissan Silvia S14 is often done via airbag light flash codes, which can be attributed to these generic ECU errors.
Other error codes that affect sensors or belt tensioners are less relevant to the control unit itself.
What part numbers are available for the Nissan Silvia S14 airbag control unit repair?
The only verified and exactly compatible OEM part number for the Nissan Silvia S14 airbag control unit required for a reliable Nissan Silvia S14 airbag control unit repair is 28556 69F00 from Nissan itself. There are currently no other official replacement or supplier numbers available.
The specific OEM part number for the Nissan Silvia S14 airbag control module is **28556 69F00**.
This number is listed as a genuine Nissan part and is verified for the S14 models.
No other exact OEM part numbers or alternative supplier numbers for the S14 airbag control unit were found in official databases.
Nissan Silvia S14 Airbag Control Unit Technical Specifications and Compatibility
The Nissan Silvia S14 airbag control unit is specifically designed for model years 1993 to 1998 and is also compatible with the Nissan 200SX S14. It's a 12-volt unit that monitors the entire occupant restraint system, forming the foundation for a successful Nissan Silvia S14 airbag control unit repair.
It is a robust electronics enclosure that meets OEM quality standards and ensures a long service life.
The unit communicates with all airbag sensors, seat belt pretensioners, and the vehicle's diagnostic system.
Special modules are tailored to the respective airbag variants and safety configurations of the series.
Installation position and maintenance for Nissan Silvia S14 airbag control unit repair
The Nissan Silvia S14 airbag control unit is typically mounted in the interior, often centrally on the vehicle floor or behind the instrument panel. Proper installation and maintenance are essential for the airbag system's functional reliability after a Nissan Silvia S14 airbag control unit repair.
It features standardized multiple plugs that ensure a secure connection to all relevant components.
Seamless integration into the vehicle's electrical system and safety network is crucial for its functionality.
Only a qualified technician should perform the installation or Nissan Silvia S14 airbag control unit repair to ensure full safety functionality.