Hyundai Santa Fe: 4WD ECU. Description and Operation - 4WD Control System - 4 Wheel Drive (4WD) SystemHyundai Santa Fe: 4WD ECU. Description and Operation

Description

4WD ECU processes signals from various sensors and determines the current road and driving conditions. The ECU then utilizes this information to implement precision control over the 4WD coupling's multi-plate clutch and variably adjust the amount of torque delivered tothe rear wheels.


4WD ECU. Components and Components Location
Components Location 1. 4WD ECU ...

4WD ECU. Flow Diagram
Power Flow Diagram 4WD ECU Input&Output Diagram ...

See also:

Manifold Absolute Pressure Sensor (MAPS). Description and Operation
Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog signal proportional ...

General Information. Repair procedures
Compression Pressure Inspection If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. 1. Warm up and stop engine. Allow the engine to warm up ...

Inhibitor Switch. Specifications
Specifications ▷ Type: Combination of output signals from 4 terminals ▷ Specifications Power supply (V) 12 Output type Pin to Pin ▷ Signal Code Table 　 P P-R R R-N N N-D D S1 12V ...