Descrizione
BOSCH parking assistance control unit for PEUGEOT 407 vehicles
Part description
This parking assistance control unit is designed for Peugeot 407 vehicles and controls the PDC system. It is an important electrical component that processes parking assistance signals and ensures the various system components work together correctly.
This part is most often searched for by its production and catalogue numbers, so it is especially suitable for mechanics and DIY enthusiasts looking for a replacement part by its exact designation. With used electronic parts, it is always important to compare the numbers on the original and replacement units.
Technical information
- Manufacturer: BOSCH
- Model: Peugeot 407
- Other numbers: 9656174280, 9659350680, 0263004095, 6590L7, 6590T5
Product codes
- Product codes: 0263004095, 6590L7, 6590T5, 9656174280, 9659350680
- Models: Peugeot 407
Installation recommendations
In general, and typically for this type of part, the exact replacement procedure may vary depending on the specific vehicle version and equipment. When working with electronic parking assistance components, take care to avoid damaging the connectors, wiring or the control unit itself.
1) Before installation
- Check that all numbers on the original and replacement parts match.
- Inspect the condition of the connectors, pins and plastic housing of the control unit.
- Check that the used part is not mechanically damaged, cracked or affected by moisture.
- Compare the connector layout and mounting points with the old unit.
2) Tools and materials required
- Basic set of hand tools
- Screwdrivers and, if necessary, a plastic trim removal tool for removing covers
- Electrical contact cleaner
- Work gloves and lighting
3) Step-by-step installation procedure
- Park the vehicle in a safe place and switch off the ignition.
- Disconnect the battery to prevent a short circuit or damage to the electronics when working on the electrical system.
- Access the area where the original parking assistance control unit is located.
- Carefully remove any covers or brackets that obstruct access to the control unit.
- Disconnect the electrical connectors from the old control unit without force and check their condition.
- Remove the original control unit from its bracket or mounting.
- Compare the old and new parts by their markings, connectors and housing shape.
- Position the replacement control unit and secure it correctly.
- Connect the connectors, ensuring they are fully seated and locked in place.
- Reinstall all covers and fasteners.
- Reconnect the battery.
- Switch on the ignition and check the basic operation of the parking assistance system.
4) Post-installation checks and test drive/function check
- Check that the system responds without interruptions.
- Make sure there are no signs of a malfunction in the parking assistance system.
- During testing, check that the system responds correctly to obstacles.
- After a short drive, check the security of the mounting and the condition of the connectors again.
5) Common installation mistakes + how to avoid them
- Choosing a part by appearance instead of by its numbers – always compare all markings.
- Damaging connectors during removal – release connectors carefully without levering them forcefully.
- Installing without disconnecting the battery – this creates an unnecessary risk of damaging electronic components.
- Overlooking corrosion or moisture – check the contacts and surrounding wiring before installation.
- Insufficiently securing the control unit – an incorrectly seated part may be susceptible to vibration and subsequent faults.
Reasons why the part gets damaged
- prolonged exposure to moisture or water
- oxidation of electrical contacts and connectors
- wiring damage or voltage fluctuations in the electrical system
- mechanical stress, shocks and vibration during operation
- improper removal or installation
- a fault in related parts of the parking assistance system
