are you fix thats??
Hi guys, I have a Citroen C4 Picasso here, that has come from an accident repairer & has the codes-
B120a: collision risk alert function fault: detection of impact
B121D: BSI internal fault for adapted cruise: receipt of the impact information impossible.
I assume these are crash data stored? I havent removed the BSI yet, but the part number is 980 6687980 according to my diag data. I am wanting to know if I can just re write the eeprom to erase these codes & if so, does anyone have a file?
are you fix thats??
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I don't give others the password to the file. I'll send my file and I'll try to make it
First of all , did you replaced damaged parts? Did you tried to remove DTC using Diagbox or Lexia ?
It looks like crash data stored..
crash clear and no dtc in sensor
only in bsi b120a collision risk alert function fault: detection of impact
PRESS THANKS AND REPUTATIONS (STAR) BUTTON
I don't give others the password to the file. I'll send my file and I'll try to make it
For those looking for a solution in the future. You need to activate the "reactivation of systems after a collision" function. For me, there was such a function in the Texa IDC5 tester (BSI module).
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