No blower
Checked blower resistor and blower no
power to them . checked fuses and relays all
good . Checked blower when it has power it
runs . Still no blower operation . Any input
would be greatly appreciated
Note the diagram. Did you check voltage at applicable fuses? You can use a test light to check voltage at fuses, two of those fuses in diagram are hot all the time. One of those fuses, you have to turn on key, to check voltage. See the blower relay, unplug it, use jumper wire between cavities 30 and 87, that should send voltage to blower motor, in the diagram, the top wire to blower motor is voltage, the bottom wire is ground. As you can see in diagram, the blower resistors and hvac module/speed control are on that ground circuit. any hvac trouble codes? I can explain relay operation, if you want?
I checked the constant hot on the 26 pin plug ,and it had juice on it but the one from the relay under the hood I had nothing . I hate texting can’t say what I mean in less then a 100 words . I appreciate you getting back with me .
I checked the constant hot on the 26 pin plug ,and it had juice on it but the one from the relay under the hood I had nothing . I hate texting can’t say what I mean in less then a 100 words . I appreciate you getting back with me .
