Description
BSM suitable for CITROEN C4 II cars
One of the pay holders may be damaged, it does not affect the electronic functionality
The BSM Z01-00 ECU for Citroën and Peugeot is an engine control unit in the engine compartment that distributes and controls power to a number of electrical circuits (fuel system, fans, lights, relays, fuses and other appliances). Thanks to the original PSA design, it is fully compatible with the electrical system of the respective models and enables reliable operation of the engine and related systems.
This particular piece is particularly suitable for Citroën C4 II cars. This is an original PSA part, which may have cosmetic damage to one of the plastic holders, but this does not affect its electronic functionality or the actual operation of the control unit in the car.
Technical information:
Manufacturer: PSA / Citroën – Peugeot
Model: BSM Z01-00 (motor fuse/control unit)
Product codes: 9674921580, 6500JL
Other numbers: 9807428080, 6500JN
Typical use is for Citroën C4 II cars and related models of the PSA concern with the same electrical system and BSM installation arrangement. Parts with the given numbers are often searched by product or OE code, as they can be fitted to multiple versions of engines and equipment.
Installation recommendations:
– Before installation, always disconnect the vehicle battery (negative pole first).
– Check connectors, pins and fuses for mechanical or thermal damage.
– Insert the unit into the original holder without force, even if the plastic handles are damaged, make sure that the BSM sits firmly and does not vibrate.
– Make sure that all connectors are properly inserted “to the stop”; A badly clicked connector is a frequent reason for malfunctions.
– After connecting the battery, perform a basic functionality check – lighting, radiator fan, starting, on-board diagnostics.
A correctly selected and installed BSM module will ensure a stable power supply to all important circuits and contribute to the reliable operation of a Citroën or Peugeot vehicle.








