Heat Won't Turn Off!!
February 14th, 2018, 12:12 PM
#1
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Heat Won't Turn Off!!
No matter where my temp setting is my vents are blowing hot air. Even turned my a/c on and it's still blowing hot air.
HELP ME!!!!!!!
Also....my defrost fan won't engage. All air is coming out front vents. Can' defrost my front wi ndshield
HELP ME!!!!!!!
Also....my defrost fan won't engage. All air is coming out front vents. Can' defrost my front wi ndshield
Last edited by Prairie1907; February 14th, 2018 at 12:15 PM. Reason: To add info
February 15th, 2018, 8:27 AM
#2
you will need a full function scan tool to check for codes set in the hvac module. this is the computer that controls temp and mode door functions.
the computer controls the movement of actuators that move the temp blend and airflow mode doors. did both problems happen at the same time?
the computer controls the movement of actuators that move the temp blend and airflow mode doors. did both problems happen at the same time?