My heater/hvac blower motor will not run. I have replaced the relay, fuse is good, replaced the resistor, still motor will not run. Tested motor directly to battery and it runs. I get 12 volt at the blower motor connection but when I plug the motor in and turn on there is no voltage. I created a second ground but the same results. I tested the voltage at the motor connection, with the fan switch off there is no voltage, in all of the speed positions I get the same 12 volt readings. I am stumped?
have the same problem?
Saturday, June 14th, 2008 AT 1:25 PM