Stock Problems/Issues Discussions related to warranty related issues and repairs, or other problems with the OEM parts and software for MINI Cooper (R50), Cabrio (R52), and Cooper S (R53) MINIs.

relay / power to relay / jump relay question.

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  #1  
Old 01-06-2021, 12:45 PM
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geoff0076
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relay / power to relay / jump relay question.

Need some help here. I am trying to see if there is 12V going to the 2 cooling fan relays (when the key is on I assume).
I then want to jump the relays to see if I can get the fan to come on (for both stage 1 and stage 2).

Anyone have experience here that can give me some direction?

Here is what I think I need to do....
- insert multimeter in female connectors for pins 85 and 86 with multi meter to see if getting 12V.
-
“jump” female connectors 30 and 87 with a wire (paperclip?) to see if fan will come on (top relay is for stage II / second relay is for stage I)

Here are some pics I took to get my head around this....it may help understand my question...
​​​​​​​Thank you!



​​​​​​​
 
  #2  
Old 01-06-2021, 03:40 PM
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I saw another one that was good let me see if I can find it
 
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Old 01-06-2021, 03:47 PM
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This one is pretty good:
 
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Old 01-06-2021, 03:53 PM
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Here is one on testing relays:
 
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Old 01-06-2021, 04:06 PM
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This one helps a ton!
Thank you. I will give it a go tomorrow....
Thanks for all the help.
 
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