Question:
I tried to read this BCM module from a 2005 Maserati Quattroporte 4.2L with autel xp400 programmer, however, having issues reading the chip.
8 have the chip pinout, but not the board pinout.
Anybody have the pinout for this BCM module?
Solution:
Xhorse VVD Prog programmer reads BCM Marelli unsecured.
there is no s in the 9s12. So it is unsecured. Although it won’t hurt to be safe and read as secured.
look in vvdi under correct mask. The info to read should be there. 4 wires is non secured 6 or more is secured
Yes, under HC68(9) it has MC912DG128(A) with the correct mask listed as both secured or unsecured options. It may be labeled slightly different
use pinout in vvdi prog to mcu with a multimeter
