2015 2.0l Peugeot 508 hybrid wont start

[90sPoorguy]

Hi can anyone help me 2.0L Peugeot 2015 508 hybrid ? So my wife started the car in the morning and stop car engine fault popped up in the dashboard, she stopped the car and since then won't start . I checked fuses and I found a 5amp fuse blown on top of the battery on the bpga I belive its called I changed it and notthing . I checked bpga and every thing its fine on it has voltage at the end every fuse has continuiti. the only error I have is B182D power fault between internal combustion engine and the traction battery. I checked traction battery main fuse is good and installed properly so I'm running out of ideas. Ps the B180e is not present anymore

[mickthemaverick]

Were you able to see the state of charge of the traction battery?

[90sPoorguy]

I don't know, is there a way to check the state of the battery? it won't show on the little screen on the dashbord

[90sPoorguy]

so I saw on the dashboard that the battery dosent have any bars

[mickthemaverick]

That sounds like your traction battery is not being charged by the engine then, in view of the fault code you may have a dodgy connection in that charging circuit. Best investigated by a qualified mechanic as there is a chance of electric shock while working on that system.

[90sPoorguy]

So i managed to find more codes , after I clear them the car starts for 5sec then shuts off, also after I clear th3 codes the traction battery sows full bars.
I don't know how to insert the pics so I uploaded them to this website
https://ibb.co/9m6sbv5k
https://ibb.co/LXQvwq3s
https://ibb.co/r2pgcr7X
https://ibb.co/gbHsV8g0

[mickthemaverick]

Add the pics here as most members won't bother following links. Here is a guide, it is very easy.

viewtopic.php?p=516529#p516529

[90sPoorguy]

Yes sorry about that , I just figured it out now how to add the pics

[90sPoorguy]

Add the pics here as most members won't bother following links. Here is a guide, it is very easy.

viewtopic.php?p=516529#p516529

Any thoughts? I'm thinking that it might be my auxiliary belt?

[MattBLancs]

Add the pics here as most members won't bother following links. Here is a guide, it is very easy.

viewtopic.php?p=516529#p516529

Any thoughts? I'm thinking that it might be my auxiliary belt?

So the Auxiliary belt isn't looking great with that stray cord as pictured, but does Nov look like it's snapped (would be unusual for it to remain so thoroughly engaged with those pulleys if essentially slack)

Sorry if silly question, but to confirm "won't start" how?
I.e. is it:
Turning over by starter motor but doesn't fire up,
Or
Not moving at all?

Some systems can start by starter-alternator (i.e. the alternator itself can actually as motor and start engine - via auxiliary belt) or by conventional starter motor (via flywheel ring gear)
Sorry I am not familiar enough to know what happens if one or other fails - my understanding is starter-alternator only restarting a warm engine, conventional starter rest of the time

[90sPoorguy]

Well if I clear all the errors the car starts for a quick 5 sec then shuts off . if I'm not mistaken my peugeot has some sort of auxiliary belt counter or time based so if it exceeds the time or the count it won't start anymore so the belt won't snap? I'm not sure on this but I read it somewhere that you also have to reset with the scantool when you change the auxiliary belt but my scanner don't have this option. but n3xt Friday my friend comes with his scanner and if I can I will reset it to se if it starts and if it does then I will know that I need to change the belt