Digital Climate Control FLASHING
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Pro
Joined: May 2002
Posts: 590
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From: Fisherville Kentucky
Digital Climate Control FLASHING
My A/C has been nice and cool, but the other day it went warm all of a sudden and I noticed the light under the vent control (AUTO, vent, defrost) was flashing, and it didn't matter which control it was set to.
It stopped flashing after a few minutes but A/C never got cold again.
Is this a sign that the freon needs added or what???
It stopped flashing after a few minutes but A/C never got cold again.
Is this a sign that the freon needs added or what???
Safety Car
Joined: Feb 2000
Posts: 4,564
Likes: 110
From: Austin Texas
Originally Posted by JUSBAD
My A/C has been nice and cool, but the other day it went warm all of a sudden and I noticed the light under the vent control (AUTO, vent, defrost) was flashing, and it didn't matter which control it was set to.
It stopped flashing after a few minutes but A/C never got cold again.
Is this a sign that the freon needs added or what???
It stopped flashing after a few minutes but A/C never got cold again.
Is this a sign that the freon needs added or what???
I can't scan the pages, but the diagnostics are this:
If a system fault is detected, the LED indicator above the Mode button will flash at a rate of 60 times per minute (1 second intervals...who wrote this book?)
1) Push & Hold the fan Up arrow and Down arrow at the same time (about 5 seconds)
2) The LCD will show 00 (zero zero).
3) Push "Auto Fan" and the LCD will show the fault code stored.
00 - No Faults
01 - Temperature Door Motor Circuit Fault
02 - Temperature Door Motor Circuit Fault
03 - Ambient Sensor Open
04 - Ambient Sensor Short
05 - In-vehicle temperature Sensor Open
06 - In-vehicle temperature Sensor Short
07 - Solar Load sensor open
08 - Solar Load Sensor Short
09 - Low Freon Detected
10 - UART Failure
There are other things to diagnose when in this mode, but I don't have the time to type it all out.
Hope it helps...
Last edited by 1991Z07; Aug 24, 2005 at 10:11 AM.
