This Peugeot and Citroen keypad immobilizer code tool is a compact Windows utility for workshop use on supported PSA vehicles. It is focused on keypad immobilizer code handling, ECU identification, and service documentation workflows. The interface is model oriented and groups functions by vehicle family and engine management type, which helps technicians quickly pick the correct context before reading unit information or preparing job files.


Based on the program tabs and options shown, coverage includes Peugeot families like 106, 206, 306, 307, 406, 605, 607, 806, 807, Boxer, and Partner, plus Citroen families like Xsara, Xantia, Berlingo, C3, C5, and Picasso. ECU and system selections shown include Motronic variants, Magneti Marelli options, keypad related functions, BSI, and diesel ECU categories such as EDC15 and EDC16. Use it only for lawful service and repair with proper authorization.

Highlights

• Peugeot and Citroen model tabs for faster selection of the correct vehicle family
• Keypad immobilizer code workflow intended for authorized service scenarios
• BSI and ECU category navigation including references to EDC15 and EDC16 sections
• Engine management selections shown in the UI including Motronic and Magneti Marelli variants
• Unit ID read and file load options for organizing job data and workshop traceability
• COM port selection options for legacy service setups

Package contents

Compatibility notes

• Coverage depends on vehicle model, ECU type, immobilizer generation, and regional configuration.
• Functions shown in the interface may not be available for every ECU or BSI version. Availability varies by vehicle and firmware.
• Requires a Windows PC with working serial COM access. Adapter behavior depends on drivers and chipset.
• Always confirm ECU part number and vehicle equipment options before applying any service action.

Basic usage

1. Place the executable in a trusted local folder and run it on a dedicated service laptop.
2. Select Peugeot or Citroen, then choose the correct model tab and engine management category shown by the tool.
3. Start with identification and unit information reading to document the vehicle and ECU state.
4. Save outputs into a dated job folder with VIN reference and service notes for traceability.
5. Follow OEM approved procedures for any immobilizer or ECU related service work.

Operating systems

• Windows 7 to Windows 11 recommended for legacy desktop utilities and COM port workflows

Minimum system requirements

• CPU: dual core or better
• RAM: 2 GB minimum, 4 GB recommended
• Storage: 100 MB free space for the tool and job files
• Network: not required for offline use
• Admin rights: may be required only for installing interface drivers

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6. Safety and warranty risk. Vehicle and ECU operations can damage equipment or void warranties if performed improperly. Proceed at your own risk, back up original files, and test on non production systems first.
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