[Sh4rp]

Hey guys,

I’m trying to understand the wiring diagram of the CEM but I have trouble to figure out which pin sits on which connector.

In the wiring diagrams that you can find online, the CEM section starts on page 36 and connections are annotated with “A:10”, “H:21 and so on.

So my guess is that these connections point to e.g “Connector A, Pin 10” which kind of makes sense.

However I cannot find any diagram that shows the letter of each connector on the CEM.

Does anybody have any Infos on that? Can I find that information in VIDA?

Cheers

 

[volvogod]

See if this helps. It is from a 2007 S40 wiring diagrams. It will be the same for 2005-2014 S40.

 

[Facusan]

IIRC the CEM has the connector labels written on it, along with the pin numbers.

Here's a pinout description with images of the connectors shape, it might help you to identify the pin you are looking for:

https://www.swedespeed.com/attachments/cem-pinout-pdf.153881/

 

[Sh4rp]

Thanks guys!!!