W211 no crank no start

[Cartunningshop]

I have a problem with my w211, it won't start. Turn the key and the starter doesn't work. I used the DAS program and found that the CAN signal from terminal 50 was off. Things have changed. I changed the key socket, changed the ESL and changed the ECU and the problem still exists. Now I am wondering if it is CGW or not. Please advise me.

 

[Tom PPP]

Maybe it's worth starting with the most obvious fault - a damaged starter.

 

[tsulovari]

I have a problem with my w211, it won't start. Turn the key and the starter doesn't work. I used the DAS program and found that the CAN signal from terminal 50 was off. Things have changed. I changed the key socket, changed the ESL and changed the ECU and the problem still exists. Now I am wondering if it is CGW or not. Please advise me.

Here is starting system wiring diagram, hopefully it will help.

 

[thamerzahi]

Control fuse 59, relay starter.

 

[Mersovod]

What's in the EWM? EGS? Gearbox lever position? Аuthorization of access in other EСU?

 

[mpaavi]

First check fuses and take negative cables from battery out for overnight. What is drive authorization saying?

 

[mpaavi]

Even one fried module can affect CAN gateway with all sorts of crazy things.