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Home >> Hyundai >> 2021 >> Tucson Value, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (4WD Control System) >> 4WD Ecu >> Schematic Diagrams >> Circuit Diagram >> 4WD ECU Terminal Function
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4WD ECU Terminal Function

WARNING: This page is about a different variant/trim than selected.
Pin Function
1 CAN communication line (Low)
2 CAN communication line (High)
3 -
4 Pressure sensor signal (+)
5 -
6 4WD Lock mode switch
7 Oil hydraulic motor (-)
8 Oil hydraulic motor (+)
9 -
10 -
11 Pressure sensor (Power)
12 Pressure sensor signal (-)
13 Battery power
14 Ground
15 ON/Start Power
16 -
17 -
18 -