Peugeot 406 BSI relay

[royston]

Hi everyone
I have problem with "No Lock" signal output to central locking from BSI,suspect it is the relay in BSI not operating.
Rather than mess about changeing BSI and having to reprogram can anyone give me Pin & plug info so I can trace inside BSI unit.
VIN is VF38BLFYE81158950
406 1761cc year 2000

I 've just got PP2000 and BSI shows no faults.I operated actuators from program,unlocking works but no locking.
I know it's time consuming but if someone can help please.

Thanks
Roy

[Ian AES]

Hi Roy

You are looking for wire numbers 620 & 621 (pins 3 & 4), lock & unlock, on the black 16 way multiplug. I can't tell you which is the locking output but as your unlockin is working it won't take you long to confirm this for yourself.

I think you'll find it's a double relay and as such carries out both functions, so you could also locate it by "feel".

Regards, Ian.

[royston]

Thanks Ian
that was quick service,I'll have a go this week and report back.

Thanks again.

Regards Roy