| Table 1: | A/C Compressor Clutch (V8) |
| Table 2: | A/C Compressor Clutch (V6) |
| Table 3: | A/C Refrigerant Pressure Sensor |
| Table 4: | Air Quality Sensor |
| Table 5: | Inside Air Temperature Sensor |
| Table 6: | Outside Ambient Air Temperature Sensor |
| Table 7: | Blower Controller |
| Table 8: | Blower Motor |
| Table 9: | Internal Recirculation Actuator |
| Table 10: | HVAC Control Module (CCP) - C1 |
| Table 11: | HVAC Control Module (CCP) - C2 |
| Table 12: | HVAC Control Module (CCP) - C3 |
| Table 13: | Mode Actuator |
| Table 14: | Rear Mode Actuator |
| Table 15: | Sunload Sensor |
| Table 16: | Right Rear Defogger (C1) |
| Table 17: | Right Rear Defogger (C2) |
| Table 18: | Cooling Fan - Right (C1) |
| Table 19: | Cooling Fan - Left (C2) |
A/C Compressor Clutch (V8)
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | D-GN | 59 | A/C Compressor Clutch Supply Voltage |
2 | BK | 1550 | Ground |
A/C Compressor Clutch (V6)
Pin | Wire | Circuit | Function |
|---|---|---|---|
A | D-GN | 59 | A/C Compressor Clutch Supply Voltage |
B | BK | 750 | Ground |
A/C Refrigerant Pressure Sensor
Pin | Wire | Circuit | Function |
|---|---|---|---|
A | BK/WH | 452 | Signal Ground V8 |
BK | 452 | Sensor Low Reference V6 | |
B | GY | 596 | A/C Pressure Sensor 5- Volt Reference V8 |
GY | 596 | 5-Volt Reference V6 | |
C | OG/BK | 380 | A/C Refrigerant Pressure Sensor Signal V8 |
OG/BK | 380 | A/C Refrigerant Pressure Sensor Signal V6 |
Air Quality Sensor
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | YE | 61 | Outside Ambient Temperature Sensor Low Reference |
2 | PU/WH | 5203 | Air Quality HC Sensor Signal |
3 | PK | 1439 | Run/ Crank Ignition 1 Voltage |
4 | L-GN/WH | 6845 | Air Quality NOX Sensor Signal |
5 | -- | -- | Not Used |
6 | BK | 250 | Ground |
Inside Air Temperature Sensor
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | YE | 61 | Outside Ambient Temperature Sensor Low Reference |
2 | D-GN | 734 | Inside Air Temperature Sensor Signal |
Outside Ambient Air Temperature Sensor
Pin | Wire | Circuit | Function |
|---|---|---|---|
A | L-GN/BK | 735 | Outside Ambient Air Temperature Sensor Signal |
B | YE | 61 | Outside Ambient Temperature Sensor Low Reference |
Blower Controller
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | PU | 374 | Blower Motor Speed Control |
2 | L-BU | 188 | Blower Motor Resistor Assembly Supply Voltage |
3 | GY/BK | 754 | Blower Motor Fan Control |
4 | BK | 450 | Ground |
Blower Motor
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | PU | 374 | Blower Motor Speed Control |
2 | L-BU | 188 | Blower Motor Resistor Assembly Supply Voltage |
Internal Recirculation Actuator
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | YE | 61 | Outside Ambient Temperature Sensor Low Reference |
2 | GY | 705 | 5-Volt Reference |
3 | BN | 41 | Run Ignition 3 Voltage |
4 | PU | 1838 | Internal Recirculation Mode Door Position Signal |
5 | D-GN | 1614 | Circulation Door Control |
HVAC Control Module (CCP) - C1
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | GY | 705 | 5-Volt Reference |
2 | -- | -- | Not Used |
3 | D-GN | 5060 | Low speed GMLAN serial data |
4-5 | -- | -- | Not Used |
6 | BN | 247 | Blower Relay |
7-8 | -- | -- | Not Used |
9 | RD/WH | 340 | Power Input |
10 | YE | 61 | Sensor Reference Voltage |
11 | BK/WH | 451 | Ground |
12-15 | -- | -- | Not Used |
16 | GY/BK | 754 | Signal Voltage Control |
17 | -- | -- | Not Used |
18 | PK | 1539 | Operating |
HVAC Control Module (CCP) - C2
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | L-BU | 733 | Driver Air Temperature Motor Signal Input |
2 | D-GN | 5518 | Rear Temperature Motor Signal Input |
3 | GY | 2599 | Rear Mode Motor Signal Input |
4 | -- | -- | Not Used |
5 | WH | 278 | Solar Battery Signal |
6 | GY | 1548 | Front Passenger Solar Sensor |
7 | D-GN | 734 | Inside Air Temperature Sensor |
8 | PU/WH | 5203 | HC Sensor |
9 | D-BU | 1646 | Passenger Air Temperature Motor Signal Input |
10 | YE/BK | 1814 | Driver Mode Motor Signal Input |
11 | BN | 41 | Recirculation Motor Signal Input |
12 | -- | -- | Not Used |
13 | L-BU/BK | 590 | Driver Solar Sensor |
14 | GY | 731 | Evaporator Temperature Sensor |
15 | L-GN/BK | 735 | Outside Ambient Air Temperature |
16 | L-GN/WH | 6845 | NOX Sensor |
HVAC Control Module (CCP) - C3
Pin | Wire | Circuit | Function |
|---|---|---|---|
1-2 | -- | -- | Not Used |
3 | PU | 1838 | Recirculation Motor Reference Voltage |
4 | YE | 1318 | Driver Mode Motor Air Door Control |
5 | GY/BK | 2778 | Passenger Temperature Motor Reference Voltage |
6 | YE | 1791 | Driver Temperature Motor Reference Voltage |
7 | L-GN/WH | 5729 | Rear Mode Motor Air Door Control |
8 | L-BU | 5517 | Rear Temperature Motor Reference Voltage |
9 | -- | -- | Not Used |
10 | YE | 6817 | LED Backlight Dimming Control |
11 | -- | -- | Not Used |
12 | D-GN | 1614 | Recirculation Motor |
13 | TN | 2273 | Driver Mode Motor Reference Voltage |
14 | WH/BK | 1236 | Passenger Temperature Door Control |
15 | D-BU | 1199 | Driver Temperature Door Control |
16 | L-GN/BK | 5730 | Rear Mode Motor Reference Voltage |
17 | BN | 5516 | Rear Temperature Motor Air Door Control |
18 | -- | -- | Not Used |
Mode Actuator
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | GY/BK | 2778 | Passenger Temperature Motor (hot) |
2 | WH/BK | 1236 | Passenger Temperature Motor (cold) |
3 | D-BU | 1646 | Passenger Temperature Motor Signal Output |
4 | YE | 1318 | Driver Mode Motor Supply |
5 | TN | 2273 | Driver Mode Motor Control Signal |
6 | YE/BK | 1814 | Driver Mode Motor Signal Output |
7 | D-GN | 5518 | Rear Temperature Motor Signal Output |
8 | L-BU | 5517 | Rear Temperature Motor (hot) |
9 | BN | 5516 | Rear Temperature Motor (cold) |
10 | GY | 705 | 5V Switch |
11 | YE | 1791 | Driver Temperature Motor (hot) |
12 | L-BU | 733 | Driver Temperature Motor Signal Output |
13 | D-BU | 1199 | Driver Temperature Motor (cold) |
14 | YE | 61 | Sensor Reference Voltage |
15 | GY | 731 | Evaporator Temperature Sensor Control Signal Output |
16 | -- | -- | Not Used |
Rear Mode Actuator
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | YE | 61 | Reference Voltage |
2 | GY | 705 | 5V Switch |
3 | GY | 2599 | Rear Mode Motor Signal Output |
4 | L-GN/WH | 5729 | Rear Mode Motor Air Door Control |
5 | L-GN/BK | 5730 | Rear Mode Motor Reference Voltage |
Sunload Sensor
Pin | Wire | Circuit | Function |
|---|---|---|---|
A | L-BU/BK | 590 | Solar Sensor Driver Signal |
B | GY | 1548 | Passenger Solar Sensor Signal |
C | YE | 61 | Low Reference |
D | WH | 278 | Ambient Light Sensor Signal |
Right Rear Defogger (C1)
Pin | Wire | Circuit | Function |
|---|---|---|---|
A | PU | 293 | Power Input |
B | BK | 1950 | Ground |
Right Rear Defogger (C2)
Pin | Wire | Circuit | Function |
|---|---|---|---|
A | BK | 1850 | Ground |
Cooling Fan - Right (C1)
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | L-BU | 409 | Cooling Fan Supply Power (1) |
2 | BK | 250 | Ground |
Cooling Fan - Left (C2)
Pin | Wire | Circuit | Function |
|---|---|---|---|
1 | GY | 532 | Cooling Fan Supply Voltage (2) |
2 | WH | 504 | Serial and Parallel Fan Relay |
