BMW Junction Box Electronics: Symptoms of failure. JBE and Fuse Box Removal.

This video tells you the symptoms of failure of JBE I experienced in BMW X3. It shows removal and refitting of fuse box and JBE.

[@jorgevenegase]

Can you share the page where you bought the JBE, I still can't find mine. Thank you

[@slappymcdope]

What year is your X3? I have a 2013 X3 that has a crank, no start issue and I have ruled out all fuses, the ISM, and the wiring harness connections. I am thinking DME is bad, but perhaps this problem could be related to what you were seeing.

[@rsingh6438]

Pl do a scan to get an error code and start from there. For a diesel engine, cranking but not starting would be a problem of fuel starvation.

[@garynorman6935]

How did u actually remove thr JB? I have to add a linbus wire to A34*1B..pin 9...but not sure how to access it. G

[@rsingh6438]

Remove the glove box first. Then you’ll have access to the jbe. Remove the connectors. After that unscrew the two lock Screws.

[@roberts6236]

did you have to get the new jbe coded?and did you happen to hear any clicking of the relays?

[@rsingh6438]

Yes. When the problem starts, you’ll hear a clicking sound. You have to code JBE after replacing.

[@roberts6236]

thank you@@rsingh6438