Part description

This Peugeot 206 airbag unit is a used original car part intended for the repair or replacement of damaged or non-functioning control electronics of the airbag system. For these parts, the product number is the most decisive when searching, so it is important to compare the markings on the original part with the offered piece.

It is a component from the category of electrical components / control unit, which is essential for the proper functioning of the vehicle’s security system. For auto mechanics and home repairers, it is an advantage that the original used part often represents an economically reasonable solution while maintaining the original design.

Technical information

• Manufacturer: Stellantis Citroën Peugeot
• Model: Peugeot 206
• Other numbers: 602327100, 6545GP, 6545GQ

Product codes

• Product codes: 9652275680, 602327100, 6545GP, 6545GQ
• Models from labels/backgrounds: Peugeot 206

Installation recommendations

Care must be taken with the airbag control units and the exact procedure may vary depending on the specific car design. The points below apply generally to this type of part.

1) Before assembly

• Compare the old and new part by all the numbers on the label.
• Check the condition of the connectors, pins, unit cover and any signs of mechanical damage.
• Verify that the used part is not dirty, oxidized or otherwise damaged.
• Before any handling, disconnect the battery and wait a reasonable time according to normal service practice.

2) Necessary tools and materials

• Basic set of hand tools
• Suitable bits and ratchets
• Plastic pry bar to remove covers if needed
• Cleaning agent for electrical connectors
• Protective gloves and basic protective equipment
• Diagnostic equipment for subsequent function control

3) Step-by-step assembly procedure

1. Park the vehicle in a safe place and turn off the ignition.
2. Disconnect the battery and wait according to the normal safety principles for working with the airbag system before further work.
3. Ensure access to original unit according to vehicle design.
4. Disconnect the electrical connectors carefully so as not to damage the latches or pins.
5. Unmount the old unit and remove the part.
6. Compare the old and new piece by label, connectors, mounting and markings.
7. If necessary, gently clean the connectors with a suitable electrical installation agent.
8. Place the replacement unit in place and fix it in the same way as the original part.
9. Connect the connectors carefully and without using excessive force.
10. Check that the wiring is not pinched, switched or mechanically stressed.
11. Connect the battery.
12. Perform a system diagnostic check to verify that the unit is communicating and that the system is not showing an obvious fault.
• 4) Post-assembly checks and test drive/function verification
  • Check that the part is properly seated and the connectors are firmly in place.
  • After connecting the battery, observe the behavior of the lights and the overall response of the system.
  • Verify unit communication and basic system functionality with diagnostics.
  • After a normal test drive, check again for any new faults or reports.

  5) The most common assembly mistakes + how to avoid them

  • Part exchange by incomplete number – always compare all available designations.
  • Connecting or disconnecting live connectors – always disconnect the battery before working.
  • Damage to connectors and latches – release the connectors carefully and without prying with inappropriate tools.
  • Underestimation of output inspection – always carry out diagnostic and visual verification after assembly.
  • Installation of a dirty or oxidized part – before installation, check the condition of the contacts and the cover of the unit.

  Assembly and Coding – Important
  – The unit is used and is “paired” with the original car (VIN/PIN/keys).
  – Commissioning options:
  1) Cloning data from the old drive (EEPROM/Flash) – after the clone, the drive is plug and play.
  2) Virginization and subsequent initialization/telecoding via DiagBox (possibly online) + customization of keys.
  – Recommended to be performed by a specialist with PSA service equipment (DiagBox/Lexia/PP2000).
  – Always disconnect the battery before disassembly/assembly and follow the manufacturer’s procedure to avoid damaging the unit.

  Reasons why the part is damaged

  • Consequences of an accident or impact after which the airbag system has been affected.
  • Moisture, oxidation of contacts or long-term exposure to dirt.
  • Damage to cabling, connectors or improper handling during repair.
  • Electrical overvoltage or instability in the vehicle’s on-board network.
  • Mechanical damage to the unit during disassembly or assembly.
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