( TL19E00G24100000000CAAT00 )

Heater Control Unit Inputs and Outputs
CONNECTOR A

Cavity | Wire color | Signal
--- | --- | ---
1 | LT GRN | PASSENGER'S AIR MIX HOT | OUTPUT
2 | WHT | PASSENGER'S AIR MIX COOL | OUTPUT
3 | PUR | FRESH | OUTPUT
4 | LT BLU | DRIVER'S AIR MIX COOL | OUTPUT
5 | ORN | RECIRCULATE | OUTPUT
6 | PNK | DRIVER'S AIR MIX HOT | OUTPUT
7 | WHT | MODE VENT | OUTPUT
8 | GRN | MODE HEAT | OUTPUT
9 | LT GRN | IG2 (Power) | INPUT
11 | LT GRN | MODE POTENTIAL | INPUT
12 | PNK | RECIRCULATION POTENTIAL | INPUT
13 | YEL | PASSENGER'S AIR MIX POTENTIAL | INPUT
14 | GRY | DRIVER'S AIR MIX POTENTIAL | INPUT
15 | ORN | ILLUMINATION (−) (LED) | OUTPUT
16 | RED | ILLUMINATION (−) (BULB) | INPUT
18 | GRY | ILLUMINATION (+) | OUTPUT
19 | RED | DISPLAY (CLK) | OUTPUT
20 | PUR | DISPLAY (SI) | INPUT
24 | BLU | OUTSIDE AIR TEMPERATURE SENSOR | OUTPUT
25 | PUR | SUNLIGHT SENSOR | OUTPUT
26 | LT BLU | IN-CAR TEMPERATURE SENSOR | OUTPUT