1. Check the No. 30 (7.5 A) fuse in the under-dash fuse/relay box.

Is the fuse OK?

YES | - | Go to Step 2 .
NO | - | Replace the fuse, and recheck.■

1. Disconnect the recirculation control motor 7P connector.

1. Turn the ignition switch ON (II).

1. Measure the voltage between the No. 1 terminal of the recirculation control motor 7P connector and body ground.

Is there battery voltage?

YES | - | Go to Step 5 .
NO | - | Repair open in the wire between the No. 30 fuse in the under-dash fuse/relay box and the recirculation control motor.■

1. Turn the ignition switch OFF.

1. Test the recirculation control motor.

Is the recirculation control motor OK?

YES | - | Go to Step 7 .
NO | - | Replace the recirculation control motor.■

1. Disconnect the audio-HVAC module 22P connector.