Description
The BSM R04-00 Delphi unit is specifically designed for Citroën and Peugeot vehicles. This electronic module is crucial for managing and distributing electrical power in the vehicle’s engine compartment, essential for the reliable operation of various electronic systems.
The BSM R04 unit serves as the primary distribution box in the engine bay, responsible for controlling and distributing electrical power to systems and components such as headlights, wipers, fans, and other vital systems. This module also protects these circuits from overloads and short circuits using integrated fuses and relays.
How to Replace the BSM?
The BSM R04-00 9675878280 unit is housed in a plastic casing located in the engine compartment next to the battery. Before disassembling the BSM unit, it’s necessary to disconnect the positive terminal from the battery. Then, loosen the 13 mm nut. Release and disconnect all connectors except for one, which will be used to pull the unit towards you. On the sides of the unit, there are small tabs that need to be released with a flat screwdriver while also pulling the last cable towards you. Subsequently, it’s necessary to unlock 2 tabs at the bottom of the unit that hold large fuses. Installation is performed in reverse order.
When placing your order, you have the option to provide your VIN number, and we will check the compatibility of the part with your vehicle.
The BSM (Boîtier de Servitude Moteur) unit with the designation R04 from Delphi, part number 9675878280, is an important electronic module for Citroën and Peugeot vehicles.
