Hyundai Equus: Heater & A/C Control Unit Components and Components Location
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Heating, Ventilation and Air Conditioning / Controller / Heater & A/C Control Unit Components and Components Location
| Component |
| Connector Pin Function |
| Pin No. | Connector A Function |
| 1 | Ground |
| 2 | Rheostat (Illumination -) |
| 3 | Rear Defog Switch |
| 4 | - |
| 5 | Detent Out (+) |
| 6 | HTD |
| 7 | Illumination + (Tail) |
| 8 | - |
| 9 | Ground |
| 10 | - |
| 11 | Climate CAN High |
| 12 | Climate CAN Low |
| 13 | - |
| 14 | Ignition 1 |
| 15 | Battery |
| 16 | Ignition 2 |
Controller
...
Heater & A/C Control Unit Repair procedures
Self Diagnosis
1.
Self-diagnosis process
2.
How to read self-diagnostic code
After the display panel blinks three times every 0.5 second,
the corresponding fault code blinks on the setup te ...
See also:
Power Seat Motor Repair procedures
Inspection
Slide Motor Limit Switch
1.
Disconnect the limit switch (A) and operate the limit switch.
2.
Check for continuity between the terminals.
3.
Make sure that the seat operation is ...
Detecting sensor
The sensors are located inside of the rear bumper.
Always keep the rear bumper clean for the system to work properly. ...
Pre-safe seat belt (PSB) (if equipped)
The purpose of the pre-safe seat belt is to tighten the seat belt during emergency
braking, or when a loss of control is sensed.
CAUTION
The pre-safe seat belt activates only when the passenge ...
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