Air Delivery - Rear (CJ2)
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Rear air delivery does not include an auxiliary blower, rear controls, or actuators such as Mode and Temperature. It uses only the vents in the console between and under the two front seats. The air temperature and mode from the rear ducts will match the temperature and mode that is chosen for the driver, and when air is directed to the windshield for defrost it will be blocked from the rear ducts.