Autel IM508S Clone Citroen BSI (N02)

User feedback: successfully clone BSI 9807531680 (N02) module with Autel IM508S.

 He was working on a Valeo BSI (Body Systems Interface) control unit from a Citroën.
The task is to clone this control unit, as there is a malfunction—it seems the turn signals aren't working.
One of the turn signals can be activated using an Autel diagnostic tool.

He had to tinker a bit to get it set up on the bench. While the wiring is generally standard—power, ground, CAN High, and CAN Low—it turns out that for Citroën and Peugeot, the CAN High and CAN Low pins aren't at positions 6 and 14; instead, they are at positions 3 and 8.

So, once he connected it this way, the control unit established communication.

Consequently, he has already read the EEPROM from it.

Now, he has read the Flash memory from the original control unit.

The donor unit and the original unit match.
The N02 [version/revision] also matches.

He will proceed to read the Flash memory from this old control unit now, since the EEPROM has already been read.

Let’s write all this data to the donor control unit.

Unfortunately, Autel doesn’t provide the pinout for bench operations.

It expects the process to be done while the unit is installed in the vehicle.
He had to track down the wiring diagram; however, as you can see, everything reads correctly and works as expected.