200SX SE-R L4-1998cc 2.0L DOHC MFI (SR20DE) (1998)
Blower Motor: Testing and Inspection
Operation Check
1. Start engine.
2. Check blower motor.
a. Turn fan control knob to 1-speed and blower motor should operate on 1-speed.
b. Turn fan control knob to 2-speed and continue checking blower speed until all speeds are checked.
c. Leave blower on 4-speed.