Civic L4-1668cc 1.7L SOHC MFI (2003)
Air Door Actuator / Motor: Service and Repair
Air Mix Control Motor
Air Mix Control Motor Replacement
1. Remove the under-dash fuse/relay box.
2. Disconnect the 7P connector (A) from the air mix control motor (B). Remove the self-tapping screws and the air mix control motor from the heater
unit.
3. Install the motor in the reverse order of removal. Make sure the pin on the motor is properly engaged with the linkage. After installation, make
sure the motor runs smoothly.