Fresh/Recirculation Actuator Does Not Operate

Step 1: Check fuses

1. Check "SR/ACC" fuse.
2. It a fuse is open, check for a short-circuit in wiring harness before replacing fuse.



3. If a fuse is OK, go to Step2.

Step 2: Check voltage at fresh/recirculation actuator

1. Turn ignition switch to ON.
2. Set fresh/recirculation (F/R) switch to position indicated.
3. Measure voltage at following terminals in fresh/recirculation circuit (do not disconnect connector).




4. It fresh/recirculation actuator does not work after following checks, replace fresh/recirculation actuator.

Inspection

Fresh/Recirculation actuator




1. Check continuity between terminals of actuator G-05.
2. If not as specified, replace actuator.
3. Proceed to Step 3.

Step 3: Check ground at fresh/recirculation switch

1. Turn ignition switch to OFF.




2. Use ohmmeter to check continuity between ground and indicated terminal of fresh/recirculation switch G-02.

Step 4: Check voltage at fresh/recirculation switch

1. Turn ignition switch to ON.
2. Set Fresh/Recirculation (F/R) switch to position indicated.




3. Measure voltage between battery voltage (terminal 5 of G-05) and following terminals of fresh/recirculation switch connector G-02.