shotyme03
New Member
No matter what Temp I set the Temp to in the car it blows out like it is on 90. What is wrong.
Temp on A/C Control not working
- Thread starter shotyme03
- Start date
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djkorpis1
New Member
i was having that same problem and then now it only blows cold air...i don't even know where to start looking.
Racer X
SHO Pilot, Retired
Shotyme, it's either the interior temperature sensor, or your blend door actuator. Activate the EATC diagnostic mode (I'm not sure how off the top of my head, so you'll have to search for it or hope someone else posts), so see if that's it. If not...
...the blend door actuator is located on top of the heater box. Only way to access is by removing the dashboard.
djkorpis, check your coolant level, and post in your original thread what you find.
...the blend door actuator is located on top of the heater box. Only way to access is by removing the dashboard.
djkorpis, check your coolant level, and post in your original thread what you find.
93SHO'nOFF
And you are...Who???
TO ENTER SELF TEST MODE
-Press and hold the OFF and Floor buttons together then release within 5 sec. press the Automatic button.
The display should go out OR the light will walk around the display to let you know it is in test mode,when display comes back on it will display codes
-code 888 means system pass self test.
TO EXIT TEST
-To exit the self test mode press the (Blue)cooler temp control button.
-the system should be working normal agian.
Also remember that this only checks the electrical portion of the system,if a mechanical part is at fault this test won't show any failure codes
.
EXAMPLE If the plastic blend door is broken inside of the heater case the self test will pass.The system checks the blend door motor but doesn't know that the door is broken off the accuator and isn't moving the door from hot to cold.
-Press and hold the OFF and Floor buttons together then release within 5 sec. press the Automatic button.
The display should go out OR the light will walk around the display to let you know it is in test mode,when display comes back on it will display codes
-code 888 means system pass self test.
TO EXIT TEST
-To exit the self test mode press the (Blue)cooler temp control button.
-the system should be working normal agian.
Also remember that this only checks the electrical portion of the system,if a mechanical part is at fault this test won't show any failure codes
.
EXAMPLE If the plastic blend door is broken inside of the heater case the self test will pass.The system checks the blend door motor but doesn't know that the door is broken off the accuator and isn't moving the door from hot to cold.
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