Diesel Data: Automotive Repair

Blower Resistor





Inspection

1. Measure terminal - to - terminal resistance of blower resistor.
2. measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)






Replacement

1. Disconnect the negative (-) battery terminal.
2. Disconnect the blower resistor connector (A) and then remove the blower resistor (B) after loosening the mounting screws.




3. Installation is the reverse order of removal.