A/C Heater Control (Automatic Temperature Control) Connector End View (C2)
WARNING: This page is about a different car, the 2008 Jeep Grand Cherokee, 2007 Jeep Grand Cherokee, and 2006 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL-A/C-HEATER C2 (ATC) - 16 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | C266 20DB/WT | FRONT MODE DOOR DRIVER |
| 2 | C66 20DB/LB | FRONT MODE DOOR COMMON DRIVER |
| 3 | C268 20DB/OR | RECIRCULATION DOOR DRIVER |
| 4 | C68 20DG/WT | RECIRCULATION DOOR COMMON DRIVER |
| 5 | C255 20LG/YL | LEFT BLEND DOOR DRIVER |
| 6 | C55 20LB/YL | LEFT BLEND DOOR COMMON DRIVER |
| 7 | C61 20LB/GY | RIGHT BLEND DOOR DRIVER |
| 8 | C161 20LB/BR | RIGHT BLEND DOOR COMMON DRIVER |
| 9 | C139 20WT/BR | REAR MODE DOOR DRIVER |
| 10 | C939 20BR/PK | REAR MODE DOOR COMMON DRIVER |
| 11 | C21 20WT/BK | EVAPORATOR TEMPERATURE SENSOR SIGNAL |
| 12 | C121 20RD/BK | SENSOR GROUND |
| 13 | C56 20VT | FRONT BLOWER CONTROL |
| 14 | - | |
| 15 | - | |
| 16 | - | |