I'm unable to connect to the BCM

[twscaptain]

I can connect to the ECU, though I have to search for it every time I hook up before it will actually connect, and I can connect to the OBDII, but no matter what I try adjusting, I can't connect to the BCM. Any ideas?

Thanks!

[Tom]

What is your car and what year? It could be that your BCM is using the older Consult I connection.

[twscaptain]

It's a 2002 Sentra ser specv

[Tom]

Is there actually a BCM on your car or just the Smart Entrance Control Module?

[twscaptain]

I'm not 100% sure, and I'm not sure where to look to confirm.

[Tom]

The Smart Entrance Control Module on those cars uses Consult I connection with Rx and Tx lines. Those will definitely not work with NDSII. I can't really find any reference to BCM in the wiring diagrams.

Do you have any specific reason why you are trying to connect to the BCM?