If you need to disconnect the battery and not do a BSI reset procedure, I have found the following has not given me any problems on a 2004 and 2007 C5 and a 2003 C3: - remove the ignition key from the car - open the bonnet - wait a few minutes for the BSI to shut down - disconnect the battery negative terminal When reconnecting
1 couper le contact. 2 débrancher la batterie. 3 faire toucher la cosse "+" et la cosse "-" DE LA VOITURE !!!! surtout pas de la batterie !!!! 4 rebrancher les cosses. et c'est fini durée de l’opération 2 minutes. @+. Sélectionner le texte à citer puis cliquer sur le bouton.The reset procedure in the DS4 thread is known as a BSI reset (Body Systems Interface) and basically works as follows - open bonnet and drivers window turn off ignition and from now on do not open the door or use anything electrical - leave the car and go for a cup of tea - this allows ALL the electrical systems to fully shut down.
The car goes straight into economy mode when you switch on the ignition, but I'm doubtful that even a BSI reset or fresh charge of the battery will make the clutch sound better It's a 2007 DW10BTED4 2.0hdi with EGS 6 speed MCD gearbox, approx 66k miles shown. One possibility is that when you worked on the BSI you dislodged a poor connection inside the BSI (e.g. dry solder joint). Once you get the BSI inside out of the cold you could check the continuity between pin 2 of the large 2 pin plug (2V NR) and fuse 2 or 3 (needs to be a fuse not controlled by a relay). Attachments.Introduction: How to Reset Service Reminder in Citroen C4. Put the key into ignition, position 0. Press and hold trip reset button below the LCD screen. Turn the key into position II. Countdown from 10 will appear on the display. Release the trip reset button. Turn key into position 0.
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Hi everyone! I am having Citroen C4 Picasso 2016 1.2 with Petrol engine. Now it has around 80.000km. Yesterday suddenly the Service light turned on (none other light is turned on, like engine or eco, just service).
Re: Damaged BSI unit. by wheeler » Sat Mar 24, 2018 9:51 am. Daz3nt wrote: ↑ Fri Mar 23, 2018 10:06 pm Found the fault, It seems the "Mechanic" disconnected the positive feed under the bonnet for jump starting etc which is right next to the ECU. The positive wire has touched the metal ECU case and has blown the ECU.Switch on the side lights through the driver's window. Switch on the ignition and check system's functionality. Hold lock button on key down for 10 seconds. Remove key open & close door test central locking system. Start the engine and complete the system's check. Reset the clock and date..