C4 Picasso B78 Multiple Fault Codes

[mike_2001]

For this build you need Eolys POWERFLEX. You'll need to Google for prices your self as the fluid is available from multiple sellers. Fluid is usually topped up by a minimum of 1 litre.

Thank you
will keep you posted how it goes

Hi Mark
It's done. I filed the additive tank (1 litre) and reset the conter.
After erasing all errors I still have a few left and I don't have any idea how to ix it.

Trouble codes in BSI unit
B1714 64 Intermittent Fault in left rear door locking status inconsistency with vehicle locking status
B1715 64 Intermittent Inconsistency between vehicle locking status and locking status of the right fron door lock
B1716 64 Intermittent Inconsistency between vehicle locking status and locking status of the left front door lock
B1811 96 Intermittent Fault in diesel fuel additive pump
U1F41 87 Intermittent No communication with the supplies protection and management unit
U1F3C 87 Intermittent No comunication with the diesel additive pump

Trouble codes in Automatic or piloted M/T - CFC300P
P0949 Clutch programing incomplete or not performed
I had the clutch replaced last year and I assume they didn't program it. Can be done now? and how?

Thank you.

[GiveMeABreak]

I've split this off into a new topic as it won't be related to the Eolys thread.

With so many faults with the locking and given a few of other electrical ones youhave mentioned, I suspect your main fault is with the supplies and protection management box.

The suspect for fault U1F41 87 is: Fault - absence of communication with the supplies protection and management unit:

• Supplies protection and management unit
• Supply of the supplies protection and management unit
• LIN

So this is where I'd start looking as there may be a problem with the unit or the wiring or LIN network to and from it.