Replacement 1. Remove the rear door module. (Refer to Rear Door - "Rear Door Module") 2. After loosening the mounting bolts, remove the rear door regulator (A).
Replacement
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Inspection 1. Turn the ignition switch OFF. 2. Disconnect the intake actuator connector. 3. Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the intake actuator operates to the recirculation position when connected in reverse.