Hyundai Santa Fe: 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.
2.
Disconnect the batt ...
See also:
Transaxle Oil Temperature Sensor. Description and Operation
Description
Transaxle Oil Temperature Sensor(OTS) monitors the automatic transaxle
fluid's temperature and conveys the readings to TCM. It is an Negativen Thermal
Coefficient(NTC) sensor ...
ESC OFF Switch. Repair procedures
Inspection
1.
Turn ignition switch OFF and disconnect the negative (-) battery
cable.
2.
Remove the crash pad lower panel.
...
Accelerator Position Sensor (APS). Schematic Diagrams
Circuit Diagram
...