...2005 Chevy Colorado and when you turn on heater it works , but fan blower only works on 4. will not work on 1 -2 or 3. what could problem be? Most likely the blower motor resistor has failed. GM ...
2005 chevy colorado the fan blower will not let me select 123 have changed the control head and and have no positive result at the blower resister ? I had this same problem on my 2006 colorado. when i
...2005 chevy colorado Hi There; You say your heater fan only works on high. This issue can be repaired by replacing what is called the "blower motor resistor". The electrical current flows through this ...
...fan speed. Common issue for many cars, Jeeps big time. Your "Blower Motor Resister" is defective. The reason for only 4 on the speed is the resistor controls the voltage going to the blower motor on ...
...2005 chevy colorado Could be a fuse, but try it all the way on high first. If it works on high only, it's most likely the resistor in the fan control. Hapened to mine a couple of times and Chevy ...
...chevy colorado blower fan will run on high only think it may be the resistor switch need to know where it is located On my 2004, there was a recal for a defective harness. You might want to see if ...
...Chevy on a Technical Service Bulletin on that issue 2005 Colorado 4 x 4 , my fan would only work on high (4) as well, for a while 1-2&3 worked intermittently the stopped. I found on my truck that ...
2005 chevy colorado fan switch runs on high only runs on high only Sounds like the blower motor resistor is burnt out, if you replace it this should solve your problem.
05 chevy colorado blower motor only works on high fan speed switch control Check the blower motor resistor in the front of the passenger side floorboard
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