Ford Edge Mk1 Airbag Control Unit Repair

What is a Ford Edge Mk1 airbag control unit?

The Ford Edge Mk1 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules and seatbelt pretensioners in the vehicle. A professional Ford Edge Mk1 airbag control unit repair is essential for your safety.

This module, also known as the Restraint Control Module (RCM), receives and processes signals from the impact sensors. If necessary, it instantly deploys the airbags and seatbelt pretensioners to protect the occupants.

It also communicates with the vehicle network and signals malfunctions via the airbag warning light in the dashboard.

Why is the Ford Edge Mk1 airbag control unit faulty?

A Ford Edge Mk1 airbag control unit is often defective because crash data is permanently stored in memory after an accident, blocking further function, or there is an internal component fault. Voltage spikes or age-related wear can also lead to failure, making a Ford Edge Mk1 airbag control unit repair unavoidable.

After an airbag is deployed, the control unit stores indelible crash data. This data prevents further use of the module without a professional reset.

In addition, internal electronic defects or corrosion can lead to a malfunction. In such cases, the airbag warning light will illuminate continuously.

Communication problems with other vehicle systems can also indicate that the control unit is defective.

Common error codes for Ford Edge Mk1 airbag control unit repair

During a Ford Edge Mk1 airbag control unit repair, specific error codes indicate problems such as internal defects, stored crash data, or malfunctions in the airbag's electrical circuit. These codes are crucial for precise diagnosis and targeted repair of the failure.

• B0001 → Driver side airbag circuit fault → Open or high resistance in the driver side airbag circuit.
• B1342 → Airbag control unit defective → Internal error or failure of the control unit itself.
• B1193 → Crash data stored in the airbag control unit → After an accident, the crash memory must be erased.
• U3000 → Control unit failure or general error → General system error, often after a crash or module defect.
• B0070 → Front impact sensor error → Impact sensor communication or circuit error.
• B1869 → Airbag warning light circuit open or short to ground → Problem in the airbag warning light circuit.

What part numbers are available for the Ford Edge Mk1 airbag control unit repair?

Several specific OEM part numbers are relevant for the Ford Edge Mk1 airbag control unit repair, requiring an exact match. Since these modules are vehicle-specific and require reprogramming after replacement, the correct part number is crucial for compatibility and safety.

The exact part number must be compared with the original installed module, as an incorrect number leads to incompatibilities.

All replacement or repaired modules require subsequent coding to the vehicle VIN by a specialist workshop.

• CT4Z-14B321-A → Ford → Original Airbag Control Unit
• F2GT-14B321-AC → Ford → Original Airbag Control Unit
• 7T4Z-14B321-BJ → Ford → Original Airbag Control Unit
• 9T4Z-78043B13AB → Ford → Airbag module (control unit)

These part numbers are primarily relevant for the Ford Edge Mk1 generation from 2007 to 2014. Successful Ford Edge Mk1 airbag control unit repair requires the correct selection.