Kia Sorento: 4WD ECU Power Flow Diagram

4WD ECU 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 coupl ...

4WD ECU Input&Output Diagram

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See also:

Cooling Fan Description
Control the cooling motor voltage in according to the duty(300Hz) of ECM. [ECU → PWM Input Signal(SI : 300Hz)] Signal Input Duty (%) Motor Voltage (V) 10 ...

Relay Box (Engine Compartment) Inspection
1. Disconnect the negative (-) battery terminal. 2. Pull out the relay from the engine compartment relay box. Power Relay (Type A) ...

ICM Relay Box Inspection
Rear Wiper Motor relay Check for continuity between the terminals. 1. There should be continuity between the No.1 and No.3 terminals when power and ground are conne ...