Cascadia cab blower motor

[sprayerman]

(02-23-2020 )Waterloo Wrote:  Have you bench tested the blower motor?

Check the power to the HVAC head unit too. Could be a crimped or shorted wire somewhere in the dash. And replace any fuses, if they tarnish they will test out fine, but in reality they do not work.

As far as doing a bench test on the motor. I have to supply battery power and speed signal correct?