Where is the K40 relay on my 98 slk230?
Just searched the net for a k40 relay for my 98 slk230. I found what appears to be a k40 relay, but not the k40 relay module described in previous posts. Both part suppliers said it is located “right front under hood”, but I don’t see anything that looks like the picture on their site.
How can I repair my Mercedes SLK 230 overload protection relay?
A brass clip (green arrow) keeps the K40 in place. Pressing it outward sets the K40 free. Pull the plugs off the K40 and remove it from the car. A skinny flathead screwdriver can be used to pry the relay board out of the case. Check the relay side of the board for obvious problems: charred or loose connections, etc.
Where is the K40 relay located on a Mercedes Benz?
I found what appears to be a k40 relay, but not the k40 relay module described in previous posts. Both part suppliers said it is located “right front under hood”, but I don’t see anything that looks like the picture on their site. Does anyone know anything about the k40 relay itself and where it is located?
Where is the K40 overload protection relay located?
Troubleshooting should obviously begin with any diagnostic trouble codes (DTCs), followed by checking for blown fuses. If those lead to dead-ends, the K40 is worth scrutinizing. The K40 relay is located in the control module box, under the hood. In left-hand-drive R170 SLKs, this box is near the exhaust manifold.
What does the K40 relay module do on a SLK320?
K40 relay module. What exactly does it do? My SLK320 does not crank when I turn the key, and there is also no power reaching the fuel pump. The battery is absolutely fine.
I found what appears to be a k40 relay, but not the k40 relay module described in previous posts. Both part suppliers said it is located “right front under hood”, but I don’t see anything that looks like the picture on their site. Does anyone know anything about the k40 relay itself and where it is located?
Is the K40 relay circuit and associated?
After some machination and screwdriver technology, I learn the K40 is perfect. The air intake for the Kompressor diverter valve is all clean as the kitchen floor, but the diverter wont close @ rpm Once again it is audibly and physically energized. Is it hammer time ??
What was the fault of the K40 fuel pump?
Most people believe that there must be some out there somewhere, but nobody has yet been able to prove their existence. The fault was the K40 relay module, as suspected. I replaced the whole module, but it was probably a failure of the relay controlling the fuel pump (2nd from left when viewed from the side with the fuses).