Toyota Venza manuals

Toyota Venza: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU

Receiving ECU

Signal

Communication Method

Skid control ECU

AWD control ECU

  • Wheel speed sensor signal
  • Stop light switch signal
  • Deceleration sensor signal

CAN communication system

ECM

AWD control ECU

  • Shift position sensor signal
  • Throttle position sensor signal
  • Crank position sensor signal

CAN communication system

Main body ECU

AWD control ECU

Parking brake switch signal

CAN communication system

AWD control ECU

Combination meter

AWD warning light signal

CAN communication system

System Description
SYSTEM DESCRIPTION 1. FUNCTION OF MAIN COMPONENTS Component Function Accessory Meter Assembly AWD Warning Light Illuminates to ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure listed to troubleshoot the Active Torque Control 4WD system. *: Use the Techstream. PROCEDURE 1. ...

Other materials about Toyota Venza:

Front Passenger Side Solar Sensor Short Circuit (B14A3)
DESCRIPTION The solar sensor is installed on the upper side of the instrument panel. It detects sunlight to control air conditioning AUTO mode. The output voltage from the solar sensor varies in accordance with the amount of sunlight. When the amount of ...

Brake Switch "B" Circuit High (P0724)
DESCRIPTION The purpose of this circuit is to prevent the engine from stalling when the brakes are suddenly applied while driving in the lock-up condition. When the brake pedal is depressed, this switch sends a signal to the TCM. Then the TCM cancels the ...

Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY (a) Turn the roller by hand to check that it turns smoothly. If the roller does not turn smoothly, replace the No. 1 valve rocker arm sub-assembly. ...

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