1995 Lexus SC air conditioning system doesn't power on

Tiny
SHADEZBREN
  • MEMBER
  • 1995 LEXUS SC
  • V8
  • 2WD
  • AUTOMATIC
  • 133,000 MILES
I think after I hit a bump in the road my air conditioner nor my outside temperature(it's a thermostat that tells me the outside temp) doesn't work, i'm guessing both of these parts are linked to each other. I checked the fusses for my heater/ac & electrical componants and the fusses are fine. I can't figure out why my ac won't turn on, everything else in the car works fine. Like the in car LED system(not the radio but the A/C & heater part), the whole air conditioning system & the outside temperature gauge won't power on.

Is there any suggestions on what electrical problems I may be experiencing in association with my a/c system not working?
Wednesday, July 2nd, 2008 AT 3:59 PM

3 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Try this, a code 22 or 23 means it's a current problem not stored in memory...


https://www.2carpros.com/forum/automotive_pictures/62217_Self_Diag_AC_1.jpg



https://www.2carpros.com/forum/automotive_pictures/62217_Self_Diag_AC_Codes_1.jpg

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Wednesday, July 2nd, 2008 AT 4:17 PM
Tiny
SHADEZBREN
  • MEMBER
  • 2 POSTS
I tried that, my air conditioner system still won't power on when I turn on the ignition or start my car.

Im just guessing its an electrical problem but I dont know where to start. Maybe I missed a fuss or something?
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Wednesday, July 2nd, 2008 AT 5:59 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi shadezbren,

I would suggest checking for loose connections and blown fuses.
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Sunday, July 6th, 2008 AT 8:53 AM

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