Sephia GS Sedan L4-1.8L (1997)
Step 6: Check voltage at blower switch
1. Turn the ignition switch ON.
2. Turn the blower switch to indicated position and A/C switch to OFF.
3. Measure the voltage between battery voltage (pin 1 of C253) and the following pins of blower switch connector C263.
Step 7: Check voltage at fresh/recirculate actuator
1. Turn ignition to ON.
2. Set fresh/recirculate (F/R) switch to position indicated.
3. Measure the voltage at the following pins in the fresh/recirculate circuit.
4. If fresh/recirculate actuator does not work after above checks, replace it.
Inspection