A/C clutch not engaging properly?

Tiny
DROPDROPS11
  • MEMBER
  • 2002 TOYOTA HIGHLANDER
  • 3.0L
  • V6
  • 4WD
  • AUTOMATIC
  • 197,000 MILES
A/c clutch won't engage until I jump the relay.
Sunday, September 4th, 2022 AT 9:57 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,380 POSTS
Do you have enough refrigerant in the system? If the refrigerant is low the system will not come on.

Here is a video to help you add refrigerant to see if this is the problem:

https://youtu.be/uZrQCGwXfek

and

https://youtu.be/ON2dYcmXIAw

Let me know what you find.
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Monday, September 5th, 2022 AT 5:59 PM

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