Pattern Select Switch Circuit (SNOW)

PATTERN SELECT SWITCH CIRCUIT (SNOW)

CIRCUIT DESCRIPTION

Passenger side J/B ECU receives pattern select switch information, and sends it through the multiplex communication system and CAN system to the ECM.
ECT SNOW is the system that operates the throttle motor to control engine output to reduce skidding of the driving wheels, guarantee takeoff acceleration, driving straightness and turning stability.

Wiring Diagram:

Step 1-2:

Step 3-4:

Step 4(Continued):

INSPECTION PROCEDURE