Control Diagram
| Item Number | Description |
|---|---|
| 1 | Battery |
| 2 | Control switches |
| 3 | Refrigerant pressure sensor |
| 4 | Ambient air temperature sensor |
| 5 | Pollution sensor |
| 6 | Engine Control Module (ECM) |
| 7 | Instrument cluster |
| 8 | Cabin humidity and temperature sensor |
| 9 | A/C compressor solenoid |
| 10 | RH temperature blend stepper motor |
| 11 | Windshield distribution (defrost) stepper motor |
| 12 | Face/feet distribution stepper motor |
| 13 | LH temperature blend stepper motor |
| 14 | Air intake servo motor |
| 15 | Blower motor |
| 16 | Blower motor control module |
| 17 | Evaporator temperature sensor |
| 18 | ATC module |
| 19 | CJB |
| 20 | Sunload/Light sensor |
| 21 | Mega fuse (175A) |
NOTE:
A
= Hardwired; D
= High speed controller area network (CAN) bus; N
= Medium speed controller area network (CAN) bus; O
= local interconnect network (LIN) bus