Connector | Pin | Function | Connector | Pin | Function |
Connector (A) | 1 | Tail lamp (+) | Connector (B) | 1 | Sensor REF (+5V) |
2 | Battery (+) | 2 | - | ||
3 | - | 3 | Ambient sensor (+) | ||
4 | - | 4 | - | ||
5 | - | 5 | - | ||
6 | K-line | 6 | Evaporator temperature sensor (+) | ||
7 | C_CAN - HIGH | 7 | - | ||
8 | C_CNA - LOW | 8 | - | ||
9 | HTD | 9 | FET (G) | ||
10 | Rear defog S/W | 10 | FET (D) | ||
11 | - | 11 | Blower motor (+) | ||
12 | - | 12 | Sensor GND | ||
13 | Rheostat | 13 | Temp actuator DR(cool) | ||
14 | IG2 | 14 | Mode actuator DR(warm) | ||
15 | - | 15 | Photo sensor LEFT(-) | ||
16 | Temp actuator PS(cool) | 16 | Photo sensor RIGHT(-) | ||
17 | Temp actuator PS(warm) | 17 | - | ||
18 | Temp actuator PS F/B | 18 | Temp actuator DR F/B | ||
19 | Mode actuator (vent) | 19 | - | ||
20 | Mode actuator (def) | 20 | PTC on signal | ||
21 | Mode actuator F/B | 21 | PTC RLY 2 (diesel only) | ||
22 | Intake actuator (fre) | 22 | PTC RLY 3 (diesel only) | ||
23 | Intake actuator (rec) |
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24 | Intake actuator F/B |
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25 | GND |
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26 | GND |
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