Fan/blower issue.
#1
12-15-2018, 04:05 PM
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Fan/blower issue.
I have recently had issues with my fan/blower unit (2009 Ram 1500 Laramie) When I start my truck and turn the fan on, it runs for about 10 seconds then barely runs for 5-6 minutes then runs like normal on high only. I replaced the resister (automatic fan control resistor $120) and that did not fix the issue. The same day, I replaced the blower motor ($112). and I’m still having the same issue. Any thoughts?
#3
12-19-2018, 04:36 PM
You're probably going to need to find someone with a high end scan tool to monitor sensors and tell the blower motor specific speeds to run at if you have the automatic climate control. Otherwise there will be a lot of either replacing parts or making measurements through the system to determine which sensor/solenoid/servo is not behaving correctly.
-Rod
-Rod