OK guys, I would really appreciate any insight here. My blower motor is not working. 2 months ago, it only worked on high speed, I replaced the resistor. EUREKA! Great fix.

Today, it does not work at all. I replaced the resistor, tested the motor, tested that there is confirmed power at the switch to the connector of the blower motor.

I bought a new blower motor relay switch, but the only logical place I thought to nstall it was on the PDC, in the EBL spot. Still nothing. Is there another place where this relay switch can go, I have heard about another hidden fuse panel? I see nowhere for it to go under the driver side dash.

I do not see any corrosion or heat spots on the resistor pack area.

Can anyone tell me which fuse it may be, if the relay switch can go somewhere else, anything else????

Thanks so much for any help.

Dunk

 

there should be an existing relay in the pdc that needs to be replaced by the new one, not an empty spot.

http://www.mediafire.com/?2cg2hgim2zz

start around page 600, but that includes ALL the wiring diagrams for your truck, and much much more