Hyundai Tucson: Controller / Heater & A/C Control Unit(Dual) Components and Components Location
| Components |
| Control Panel |
| Connector | Pin NO | Function | Connector | Pin NO | Function |
| Connector(A) | 1 | Battery | Connector(B) | 1 | CAN (LOW) |
| 2 | Tail Lamp (ILL+) | 2 | CAN (HIGH) | ||
| 3 | IG2 | 3 | Intake Actuator (F/B) | ||
| 4 | DR Temp Actuator (COOL) | 4 | Mode Actuator (F/B) | ||
| 5 | DR Temp Actuator (WARM) | 5 | PS Temp Actuator (F/B) | ||
| 6 | - | 6 | DR Temp Actuator (F/B) | ||
| 7 | Mode Actuator (VENT) | 7 | Diagnosis (Cluster Ion) | ||
| 8 | Mode Actuator (DEF) | 8 | ECV IN | ||
| 9 | - | 9 | GND | ||
| 10 | - | 10 | Hi-Scan (K-Line) | ||
| 11 | - | 11 | Evaporator Sensor | ||
| 12 | Rheostat (ILL-) | 12 | Ambient Sensor | ||
| 13 | GND | 13 | Incar Sensor | ||
| 14 | Vref +5V | 14 | DR Sun (-) | ||
| 15 | Ion Signal | 15 | PS Sun (-) | ||
| 16 | Intake Actuator (FRE) | 16 | ECV OUT | ||
| 17 | Intake Actuator (REC) | | | ||
| 18 | Clean Signal | | | ||
| 19 | Blower Motor (+) | | | ||
| 20 | PS Temp Actuator (COOL) | | | ||
| 21 | PS Temp Actuator (WARM) | | | ||
| 22 | Power Mosfet (GATE) | | | ||
| 23 | Power Mosfet (DRAIN) | | | ||
| 24 | - | | | ||
| 25 | - | | | ||
| 26 | Sensor GND | | |
Heater & A/C Control Unit(Manual) Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the console upper cover (A).
3.
Using the screwdriver, remove the center facia lower cover (A).
4.
Using the ...
Heater & A/C Control Unit(Dual) Repair procedures
Self Diagnosis
1.
Self-diagnosis process
2.
How to read self-diagnostic code
After the display panel flickers three times every 0.5
second, the corresponding fault code flickers on the setu ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Yaw-rate and G Sensor Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the floor console.
3.
Disconnect the yaw rate & lateral & Longitudinal G sensor connector (A).
4.
Remove the mounting bolts (B).
Tightening torque:
7.9 ~ 10.8 N.m (0.8 ~ 1.1 kgf.m ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Front seat warmers (if equipped)
While the engine is running, push either of the switches to warm the driver's
seat or front passenger's seat.
During mild weather or under conditions where the operation of the seat warmer
is not needed, keep the switches in the OFF position.
Each time you push the switch, the temperature ...
