2013 C63 - Cooling Fan Issue
Thread Starter
MBWorld Fanatic!
Joined: Aug 2014
Posts: 1,060
Likes: 98
From: Montreal, QC
E55 AMG & C63 AMG
2013 C63 - Cooling Fan Issue
Started up the car in the morning and within 5 seconds the fan was running full speed. It was 30+ degrees out so didn't think anything of it. Last night once it cooled down I noticed the same issue. Whether the AC is on or not the issue is present.
I've also noticed the coolant temperature reading is off. Showing 88 degrees and jumping down to 85 degrees and then back up to ~90 degrees.
I'm guessing my coolant temperature sensor has taken a dump. Has anybody else experienced this?
Found this thread and it mentions to replace sensor: https://mbworld.org/forums/c63-amg-w...ys-normal.html
I've also noticed the coolant temperature reading is off. Showing 88 degrees and jumping down to 85 degrees and then back up to ~90 degrees.
I'm guessing my coolant temperature sensor has taken a dump. Has anybody else experienced this?
Found this thread and it mentions to replace sensor: https://mbworld.org/forums/c63-amg-w...ys-normal.html
Last edited by MTV10; Sep 27, 2017 at 01:23 PM.
MBWorld Fanatic!
Joined: Aug 2011
Posts: 5,351
Likes: 1,677
From: Kitchener, ON
2010 C63 AMG
Thread Starter
MBWorld Fanatic!
Joined: Aug 2014
Posts: 1,060
Likes: 98
From: Montreal, QC
E55 AMG & C63 AMG
Trending Topics
Thread Starter
MBWorld Fanatic!
Joined: Aug 2014
Posts: 1,060
Likes: 98
From: Montreal, QC
E55 AMG & C63 AMG
Went in to visit Eurocharged this morning. They scanned the car and there were no codes whatsoever.
Was told to wait until this streak of hot weather passes to see if it continues. But as I stated in the OP.... this happens even at night when it's cool out and car has sat for 10+ hours....
Was told to wait until this streak of hot weather passes to see if it continues. But as I stated in the OP.... this happens even at night when it's cool out and car has sat for 10+ hours....
MB World Stories
The Best of Mercedes & AMG
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)
Verdad Gallardo
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve
Verdad Gallardo
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping
Verdad Gallardo
MBWorld Fanatic!
Joined: Aug 2011
Posts: 5,351
Likes: 1,677
From: Kitchener, ON
2010 C63 AMG
It may be an open connection in the AC pressure sensor.
If you unplug the pressure sensor the AC fan will kick on full without a CEL. The pressure will read max value and there's apparently no code for too much pressure.
If you unplug the pressure sensor the AC fan will kick on full without a CEL. The pressure will read max value and there's apparently no code for too much pressure.
Thread Starter
MBWorld Fanatic!
Joined: Aug 2014
Posts: 1,060
Likes: 98
From: Montreal, QC
E55 AMG & C63 AMG
Car spent the better part of the day at Eurocharged and came up with basically nothing.
The mechanic mentioned there is a sensor in the overhead console that is reading -182 degrees but I doubt that's the fix....
Not having AC on the hottest day of the year was not fun. Not to mention the fan blasting full speed any time I start the car.
The mechanic mentioned there is a sensor in the overhead console that is reading -182 degrees but I doubt that's the fix....
Not having AC on the hottest day of the year was not fun. Not to mention the fan blasting full speed any time I start the car.
MBWorld Fanatic!
Joined: Feb 2007
Posts: 1,308
Likes: 80
From: Houston - Clear Lake
C63 coupe, Z3M Roadster garage queen
Car spent the better part of the day at Eurocharged and came up with basically nothing.
The mechanic mentioned there is a sensor in the overhead console that is reading -182 degrees but I doubt that's the fix....
Not having AC on the hottest day of the year was not fun. Not to mention the fan blasting full speed any time I start the car.
The mechanic mentioned there is a sensor in the overhead console that is reading -182 degrees but I doubt that's the fix....
Not having AC on the hottest day of the year was not fun. Not to mention the fan blasting full speed any time I start the car.
Thread Starter
MBWorld Fanatic!
Joined: Aug 2014
Posts: 1,060
Likes: 98
From: Montreal, QC
E55 AMG & C63 AMG
UPDATE:
Brought the car in to MB Downtown and within 30 mins of the car going into the shop I got a call saying it was ready.
AC pressure sensor was reading 32 BAR . . . .
Jasonoff... you called it, sir.
Brought the car in to MB Downtown and within 30 mins of the car going into the shop I got a call saying it was ready.
AC pressure sensor was reading 32 BAR . . . .
Jasonoff... you called it, sir.
Thread Starter
MBWorld Fanatic!
Joined: Aug 2014
Posts: 1,060
Likes: 98
From: Montreal, QC
E55 AMG & C63 AMG
Both front fenders are rolled outwards and pushed out. Whoever test drove my car did a number on my fenders... I'm losing it.
