WEll, Since the ABS isn't as wire intensive as the blower motor and the blower motor is constantly turning, my first inclination woule be to disconnect the blower motor assuming a shorted out motor. This should be much easier than tampering with the ABS and much less detrimental if that isn't the problem.
mor vehicle info would help, but blower motor can be shot without blowing fuse
fuse will be in fuse box. it will be labelled, either, heater fan or blower
Blown fuse, defective blower motor, or defective blower motor resistor pack.
Heater blower motor is defective and locked up, or possible short in the wiring.
check for a blown fuse that says heater or blower motor
There might be a bad fuse causing the heater to not work. Check the fuses if they are all ok you may have a bad blower motor. when you turn the heater on and no air is blowing then it is your blower motor.
blower motors bad check fuse bore replacing
If the heater is blowing the fuse when the blower is turned on, I would suspect the blower motor is defective or locked up. If the A/C is blowing a fuse, suspect a bad clutch, or locked up compressor.
Yes, there is a fuse for the blower motor.
Blown fuse, defective Blower Motor Resistor Pack, Defective Blower Motor, or Defective Blower Motor speed control switch.
Defective blower motor? See if it is sgetting power Blown fuse?