Intermittent heater blower problem.

[ronhubbard]

Hello everyone, Have a 2001 ford ranger with a heater blower problem. It works fine when it works, but it has a mind of its own as to working. When working it is as normal, don't think its in the switch. Any help appreciated.Ron

 

[BrooklynBay]

Welcome to this forum! I've moved your thread into the A/C & heater section. Check the electrical connector on the blower motor.

 

[Roadrunner777]

Not sure if you have one in a Ranger, but I had this in a 94 explorer and it turned out to be the blower relay.