AC light blinking

240,000 MILES • 4.7L • V8 • 2WD • AUTOMATIC
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MICHA_S
  • MEMBER
  • 3 POSTS
The AC light on my truck is blinking and I do not hear the compressor kicking on. I do not find anything in my Chilton that suggests what may be the problem. Any ideas?
Aug 10, 2018 at 8:27 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,554 POSTS
The blinking is telling you the system has detected a problem which is usually low on refrigerant. This video to help you check the level and add if needed.

https://youtu.be/uZrQCGwXfek

Please run down this guide and report back.

Cheers, Ken
Aug 12, 2018 at 5:25 AM
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