HVAC fan quit

[spiper]

Just took my 16 in for the fan relay recall and now my hvac fan doesn’t work on any speed It worked fine when I dropped it off. What could they have fugged up while doing that fix to cause my heat/ac fan to poop?

 

[peterk9]

Another member had his A/C compressor replaced and had the same recall done and now the fan runs constantly at high speed as long as the A/C is on. Police Utility Engine Fan Issue
Was the dealer aware of your issue before you left?

Peter

 

[spiper]

No. I didn’t use heat or ac when I picked it up. Drove home parked it for the day and the next day. Got in today and it didn’t work. But it was working the morning I dropped it off

 

[spiper]

Its not my engine fan, its the hvac blower

 

[Eric Z]

Its not my engine fan, its the hvac blower

I know this may seem silly, but maybe check the fuse..... I can think of a couple reasons they might have pulled fuse for the update..

 

[peterk9]

Its not my engine fan, its the hvac blower

Thanks for that Steve. I completely forgot that when replying as I had just been on that other thread. As Eric mentioned, the first thing to probably check would be the fuse.

Peter

 

[spiper]

Bench tested blower motor good, replaced resistor with new oem part. Still doesn’t work

 

[spiper]

It turns out the 40amp fuse in position 43 in the power distribution box was blown. Couldn’t tell it was blown til I changed it