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Old 08-02-2021   #4
Matt B
 
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Join Date: Jan 2021
Location: Beautiful Bavaria
Posts: 523
Default Re: A/C Engine cooling fan switch question

Quote:
Originally Posted by secondchance View Post
If disconnecting the plug at the high pressure switch turns the fan on, switch has gone bad.
Yun, I don't know if it's appropriate to state it that clearly - but I think I love you [emoji1787]

Seriously, after helping me out with the amps this was the second breakthrough advice! I pulled the plug and ... fans start running, A/C blows ice cold for good.
It's the rearward plug, the smaller one.

Now all I need is a new switch and an idea how to change it. Does it sit on a Schrader valve as the others do?

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