First let me state that I'm kind of a dummy with electronic, so go easy on me.

My blower motor goes on and off intermittently, so I'm thinking I've got a loose connection somewhere. It might be working just fine, (all speeds), and then I hit a bump or something and it stops blowing. I was convinced,(psuedo-long story), that the connector that plugs into the motor itself was bad so I cut it off and spliced a new connection. I've replaced the blower motor itself, I've checked the relays and they look good, (not burned up), so what's loose?

 

there should be a ground wire near the heater hoses at the firewall and one from the engine to the firewall.

 

bad blower motor. mine did the same prior to replacement

 

where did you guys find replacements? im looking to get grab a new non a/c one but im having trouble, any p/n's?

 

i just went through a hassle with blower motor . i understand your frustration . power runs from fuse panel to htr./AC control panel . its a brown wire with gray disconnect directly behind control panel . the disconnect had become corroded and no longer let current pass to control panel switch . could be your problem also . good luck .

 

Thanks, I'll give that a try.