Hyundai Tucson: 4WD Control System / 4WD ECU Schematic Diagrams
| Circuit Diagram |
| 4WD ECU Connector |
| Pin | Function |
| 1 | CAN communication line (Low) |
| 2 | CAN communication line (High) |
| 3 | - |
| 4 | Pressure sensor signal(+) |
| 5 | - |
| 6 | Lock mode switch |
| 7 | Oil pressure motor B |
| 8 | Oil pressure motor A |
| 9 | - |
| 10 | - |
| 11 | Pressure sensor(Input) |
| 12 | Input sensor signal(-) |
| 13 | Battery power |
| 14 | Ground |
| 15 | IG power |
| 16 | - |
| 17 | - |
| 18 | - |
| 4WD ECU Circuit Diagram |
4WD ECU Flow Diagram
Power Flow Diagram
4WD ECU Input&Output Diagram
...
4WD ECU Repair procedures
Replacement
1.
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with the GDS tool.
(Refer to 4WD Control System - "Adjustment")
2.
Disconnect the battery negative cable fr ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Specifications
Specifications
Purge Control Solenoid Valve (PCSV)
x Specification
ItemSpecificationCoil Resistance (x)22.0 ~ 26.0 [20°C(68°F)]
Fuel Tank Pressure Sensor (FTPS)
x Type: Piezo-Resistive Pressure Sensor
x Specification
Pressure [kPa (kgf/cmx, in H2O)]Output Voltage (V)-6.67 (-0.068 ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Body Control Module (BCM) Components and Components Location
Components
Connector Pin Information
NoConnector AConnector BConnector CConnector D1B+LIN (RPAS)Safety power window Enable lowRear seat heater relay2IGN 1Head lamp low switchSecurity INDRear fog lamp relay3IGN 2Head lamp high switchAV unlock signalFront wiper relay4Turn signal switch (LH)Auto ...