Hyundai Santa Fe: 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 battery negative cable from the battery
|
| 3. |
Disconnect the 4WD ECU connector (A).
|
| 4. |
Loosen the nust (A) and then remove the 4WD ECU.
|
Installation
| 1. |
Install in the reverse order of removal.
|
| 2. |
Prior to installing a new ECU, upload the original ECU’s clutch
learing to the replacement ECU using the GDS tool.
|
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 ...
See also:
Ignition switch position
LOCK The steering wheel locks to protect against theft. The ignition key can be removed only in the LOCK position. When turning the ignition switch to the LOCK position, push the key inward at the ACC ...
Instrument Cluster. Schematic
Diagrams
Circuit Diagram ...
Transmitter. Repair
procedures
Inspection 1. Check that the red light flickers when the door lock or unlock button is pressed on the transmitter. 2. Remove the battery (A) and check voltage if the red light doesn't flicker. Standard ...