U028487, P068500, P065800

[Rudy7831]

Greetings, everyone.

My Topdon scanner displays the codes U208487, P069500, and P065800.
I am uncertain whether they are connected, as it states 'the output for relay circuit 87' and 'communication with radiator shutter 1 has a problem.'


Is the radiator shutter issue attributable to this relay, and if so, where is relay 87 situated?
My vehicle is a 2016 manual Mercedes C200d with a 1.6-liter diesel engine.

If anyone had information or experience about this matter, your assistance would be greatly appreciated.


Thank you very much.

[BENZE220AMG]

Navigate to the Fuse Box located in the engine compartment, where Relay circuit 87 is designated as "N" in the provided link.
Note that the diagram pertains to a left-hand drive vehicle, hence all components are mirrored, including the fuse box located on the driver's side.
I would begin by substituting the relay, erasing the codes, and then observing if the error reoccurs.
 

[BENZE220AMG]

https://fuse-box.info/mercedes-benz/mercedes-benz-c-class-w205-2015-2019-fuses-and-relay

[Rudy7831]

I greatly appreciate it.
Briefly, will replacing this fuse resolve the issue?

1. Eliminate the fault codes I own.
2. Upon replacement, must I reprogram it, or is it merely a straightforward exchange assuming I obtain the correct part for my vehicle?

Thank you

[BENZE220AMG]

To my knowledge, substituting the relay is a straightforward exchange. No programming necessary.
It may be necessary to erase the codes using your reader, thereafter restart the vehicle after replacing the relay, and anticipate that this resolves the problem.


If issues persist after replacing the relay, contact Terry Gates in Harrow. A highly regarded Mercedes specialist.

[BENZE220AMG]

https://mercservicing.co.uk/

[Rudy7831]

Greetings, I apologise for the interruption once more.

I accessed the fuses in the driver's side engine compartment; but, the fuse schematic you provided does not correspond with the diagram I own.
Could you identify relay N in the attached photograph?


Thank you once more, my friend.

[Rudy7831]

[Black_raven]

Orienting AMGeed's diagram enhances clarity: Relay N in your fusebox is the light grey component on the left in your image.

[Black_raven]

[NAVITEL]

What symptoms are you experiencing?

[BENZE220AMG]

The light grey relay is located adjacent to the blue fuses.
I indicated that the fuse box diagram is orientated for a left-hand drive vehicle.

[migueldosantos77]

Could someone assist in transporting my van to a diesel specialist? It is experiencing a power deficiency and emitting black smoke from the exhaust. When I start the van, do you experience a delay of 10 to 20 seconds until it operates normally? Clarify this for them.They inspected the system and reported that the throttle valve is immobilised in the closed position, resulting in choking. He stated that it is an expensive electrical malfunction. He advised disconnecting the throttle valve and remapping it, which I did at a cost of £240 plus labour, totalling £450. However, the vehicle continues to emit smoke and exhibits a delay of approximately two seconds in power reduction upon releasing the accelerator. I cannot afford to incur further expenses when they assured me it was functioning properly. This is the second occurrence; nevertheless, it seemed as though no repairs had been made, as the same issues persisted. He called me and enquired if I had disconnected anything. Refused to drive it home and departed. He stated that he cannot comprehend it; someone must reconnect the valve. Could you please provide advice? Thank you. Will this interfere with the admissions process?