| Circuit Diagram |

| Block Diagram |

Component Location 1. PTM motor gear2. Sector gear3. Drive arm4. Push rod5. Push rod pin
Description 1. Power trunk drive unit(Trunk open) A. The trunk open switch operates. (Trunk outside handle switch, Crash pad switch, SMK trunk open button) B.
Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the driver crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the start/stop button (A) from the center fascia garnish after loosening the mounting clip.
Description This system maintains the density of carbon dioxide constantly in vehicle interior by measuring the amount of carbon dioxide to increase the comfortableness and the fuel consumption rate when air conditioning system is operating.