2021 Spinter 907 no crank no start need help

[alexG]

Hi. i have 2021 Mercedes Benz Truck Sprinter 2500 Passenger (907.743) L4-2.0L Turbo benzin Without engine start stop option .

[golf4nitro]

There is no dtc ? No information at dashboard ?

Wysłane z mojego WP21 Ultra przy użyciu Tapatalka

[alexG]

No any DTC no any warnings . Pleas steel need help ????????????????

[alexG]

Pleas steel need help . This problem similsr to https://mhhauto.com/Thread-Vito-W447-does-not-crank
but this van is gazolin engine no DEF .

[chris313]

Hello friend...
Car doesn't crank at all or it cranks for half second and stops?

[alexG]

No crank no start

[chris313]

What type of key the car has?? Have you try with second key?

[alexG]

Hi. it has smart key with push bottom without start stop option . I relapsed ECU and steel the same problem . i was hopping maybe someone can connect true the Xentry and update Ignition lock and authorisation ? Thanks

[chris313]

Have you tried a spare key?? What you mean that relapsed the ecu? Sorry but my English isn't that good and maybe I don't understand right!..

[alexG]

Hi. sorry replaced . got another one and clone it .Same problem. Dont have second key .Sorry my mistake

[chris313]

Aahh... OK. Now I understand.
I think that your problem maybe is your key or your ezs.
Your ezs tels you that the signal isn't valid...
There is nothing to do with ecu.
You must check first if your key is in good working condition.
Maybe if you have a locksmith near you to check it for you!

[ELMACHT]

Hello . Under the car to the left of the entrance there is a module _ voltage drop relay -Strombegrenzer - - this could be defective.
Bridge the rear thick cables and try to start.
If that is the case, the module itself is defective.

[ELMACHT]

Strombegrenzer.jpgnummer 15

[synkrotronic]

Hello, starter work?

[alexG]

Thanks will try .Starter works.