HVAC Connector End Views
WARNING: This page is about a different car, the 2004 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.
A/C Compressor Clutch Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | DK GRN | 59 | A/C Compressor Clutch Supply Voltage |
| B | BLK/WHT | 451 | Ground |
A/C Refrigerant Low Temperature Sensor Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 470 | Low Reference |
| B | GRY | 731 | A/C Refrigerant Low Temperature Sensor Signal |
A/C Refrigerant Pressure Sensor Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 2751 | Ground |
| B | GRY | 2700 | 5-Volt Reference |
| C | RED/BLK | 380 | A/C Refrigerant Pressure Sensor Signal |
Air Temperature Actuator - Left Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 5 | BRN | 141 | Ignition 3 Voltage |
| 6 | DK BLU | 1199 | Air Temperature Door Control |
| 7 | YEL | 1791 | Low Reference |
| 8 | - | - | Not Used |
| 9 | LT BLU | 733 | Air Temperature Door Position Signal |
| 10 | GRY | 705 | 5-Volt Reference |
Air Temperature Actuator - Right Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 5 | BRN | 141 | Ignition 3 Voltage |
| 6 | WHT/BLK | 1236 | Air Temperature Door Control - Auxiliary |
| 7 | YEL | 1791 | Low Reference |
| 8 | - | - | Not Used |
| 9 | DK BLU | 1646 | Air Temperature Door Control - Auxiliary |
| 10 | GRY | 705 | 5-Volt Reference |
Air Temperature Sensor - Inside Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | DK GRN | 734 | Inside Air Temperature Sensor Signal |
| B | BRN | 141 | Ignition 3 Voltage |
| C | BLK | 450 | Ground |
| D | YEL | 61 | Low Reference |
Air Temperature Sensor - Lower Left Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 518 | Lower Left Air Temperature Sensor Signal |
| B | YEL | 61 | Low Reference |
Air Temperature Sensor - Lower Right Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK/WHT | 520 | Lower Right Air Temperature Sensor Signal |
| B | YEL/BLK | 61 | Low Reference |
Air Temperature Sensor - Upper Left Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 516 | Upper Left Air Temperature Sensor Signal |
| B | YEL | 61 | Low Reference |
Air Temperature Sensor - Upper Right Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TAN | 517 | Upper Right Air Temperature Sensor Signal |
| B | YEL | 61 | Low Reference |
Ambient Air Temperature Sensor Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | LT GRN/ BLK |
735 | Outside Air Temperature Sensor Signal |
| B | YEL | 61 | Low Reference |
Blower Motor - Auxiliary Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YEL | 1172 | Auxiliary Blower Motor Supply Voltage |
| B | ORN | 1052 | Auxiliary Blower Motor Supply Voltage |
Blower Motor Control Processor Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 450 | Ground (LH Drive) |
| BLK | 350 | Ground (RH Drive) | |
| B | ORN | 1340 | Battery Positive Voltage |
| C | GRY/BLK | 754 | Blower Speed Control |
| D | - | - | Not Used |
Blower Motor Resistor Assembly - Auxiliary Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | LT BLU | 73 | Medium 3 Blower Motor Control |
| B | - | - | Not Used |
| C | ORN | 1052 | Auxiliary Blower Motor Supply Voltage |
| D | WHT | 72 | Medium 1 Blower Motor Control |
HVAC Control Assembly - Auxiliary Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 350 | Ground |
| B | BRN | 141 | Ignition 3 Voltage |
| C | - | - | Not Used |
| D | YEL | 1491 | Backlight Lamps Control |
| E | BLK | 350 | Ground |
| F | TAN | 63 | Medium 1 Blower Motor Control |
| G | LT BLU | 72 | Medium 2 Blower Motor Control |
| H | PPL | 73 | Medium 3 Blower Motor Control |
| J | ORN | 1052 | Auxiliary Motor Supply Voltage |
| K | PNK | 1593 | Diverter Motor Supply Voltage |
Mode Actuator Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 5 | BRN | 141 | Ignition 3 Voltage |
| 6 | YEL | 1318 | Mode Door Control |
| 7 | YEL | 1791 | Low Reference |
| 8 | - | - | Not Used |
| 9 | YEL/BLK | 1814 | Lower Mode Door Position Sensor Signal |
| 10 | GRY | 705 | 5- Volt Reference |
Mode Actuator - Auxiliary Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 5-6 | - | - | Not Used |
| 7 | BLK | 350 | Ground |
| 8 | ORN | 1593 | Diverter Motor Supply Voltage |
| 9 | - | - | Not Used |
| 10 | BRN | 141 | Ignition 3 Voltage |
Recirculation Actuator Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 5 | BRN | 141 | Ignition 3 Voltage |
| 6 | DK GRN | 1614 | Recirculation Door Control |
| 7 | YEL | 1791 | Low Reference |
| 8 | - | - | Not Used |
| 9 | PPL | 1838 | Recirculation Door Position Signal |
| 10 | GRY | 705 | 5-Volt Reference |
Sunload Sensor - Left Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | LT BLU/ BLK |
590 | Driver Sunload Sensor Signal |
| B | YEL | 61 | Low Reference |
Sunload Sensor - Right Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GRY | 1548 | Passenger Sunload Sensor Signal |
| B | YEL | 61 | Low Reference |