GMC Truck Forum banner

1 - 8 of 8 Posts

·
Broke
Joined
·
350 Posts
Discussion Starter #1
In my truck (00 RCSB) whenever I put the fan speed on '1' it doesn't blow at all. What is likely the problem?
Thanks
 

·
HOT AIR BALLOON OWNER
Joined
·
14,932 Posts
Is it in recirculate mode?
 

·
Broke
Joined
·
350 Posts
Discussion Starter #4
Hit Man X said:
Is it in recirculate mode?
Yes but it happens in both modes...
 

·
Registered
Joined
·
601 Posts
Sounds like it could be the resistor. There is a resistor the controls the speeds for the blower motor. I am unsure of where it is located. Usually it is located in the ducting after the blower motor (for cooling).
 

·
Broke
Joined
·
350 Posts
Discussion Starter #7
Hit Man X said:
Is it in recirculate mode?
I was wrong it only happens in recirculate mode.
 

·
Registered
Joined
·
183 Posts
There is a part that is behind the switch in the dash. I need one for my truck. It won't blow in 5. I forgot what it is called. Call your dealer and they will tell you.
 
1 - 8 of 8 Posts
Top