Re: blower motor
On Wed, 16 Mar 2005 16:32:37 -0500, Tom Adkins
>> Hi all, I have an 1991 E-150 conversion van. A couple of days ago the blower
>> motor just quit, no noise, fuse is good. What I need to know is how/ where
>> do you access the blower motor.
> You reach the blower motor from under the hood. Look at the right side (passenger
>side) toward the passenger compartment.
> The motor is probably not dead but draws too much amperage. The failed part is
>likely the blower resistor, just to the right of the motor. The motor dragging causes
>a thermal fuse in the resistor pack to open. It's common also for the connector at the
>resistor to overheat and fail. Check for power and ground at the motor connector. If
>you don't have it, the thermal fuse is open. You will need the motor, resistor and
>maybe the connector.
> Also take a few minutes to check the blower speed switch and it's connector (in the
>heater control asy), they are also prone to failure due to overheating.
> Regards, Tom
pretty much guarentee the switch and harness are toast