CONNECTOR PIN FUNCTION
| PIN NO. | Function | |
|---|---|---|
| Connector A | 1 | Tail lamp (ILL+) |
| 2 | Battery | |
| 3 | A/C output | |
| 4 | Mode Act'r (Vent) | |
| 5 | Mode Act'r (Def) | |
| 6 | Temp Act'r (Cool) | |
| 7 | Temp Act'r (Warm) | |
| 8 | Intake Act'r (Fre) | |
| 9 | Intake Act'r (Rec) | |
| 10 | HTD | |
| 11 | Sensor Ref (5V) | |
| 12 | ||
| 13 | IGN2 | |
| 14 | Rheostat (ILL-) | |
| 15 | FET (G) | |
| 16 | FET (D) | |
| 17 | Temp Act'r F/B | |
| 18 | Modep Act'r F/B | |
| 19 | Intake Act'r F/B | |
| 20 | EVA sensor (+) | |
| 21 | Blower motor (+) | |
| 22 | A/C select signal | |
| 23 | Rear defog S/W | |
| 24 | Sensor Gnd | |
| 25 | ||
| 26 | Gnd | |
CONNECTOR PIN FUNCTION CHART
Scheme 66
Scheme 67
Scheme 68
- Disconnect the negative (-) battery terminal.
- Remove the center facia lower panel (A) by pulling it using a screw driver (-).
- Disconnect the connectors from the center facia.
- Remove the heater & A/C controller (A) after loosening 4 screws.
- Installation is the reverse order of removal.