Toyota Corolla 1970-1987 Repair Guide
Blower Motor Resistor
REMOVAL & INSTALLATION
Disconnect the negative cable.
Disconnect the electrical connector from the blower resistor assembly.
Remove the cowl side panel and glove box assembly. Remove mounting screw and remove the blower resistor assembly from the heater case.
Installation is the reverse of the service removal procedure. Reconnect the negative battery cable. Check the blower motor for proper operation at all speeds after installation.