Toyota 4Runner: System Diagram

Toyota 4Runner Service Manual / Suspension / Suspension Control / Kinetic Dynamic Suspension System / System Diagram

SYSTEM DIAGRAM

Communication Table

Sender	Receiver	Signal	Line
ECM	Stabilizer control ECU	Engine type information Gear information Drive train information TC terminal status	CAN communication
Skid control ECU	Stabilizer control ECU	Wheel speed signal Stop light switch signal Speed sensor error signal Speed sensor power supply decline signal	CAN communication
Yaw rate and acceleration sensor	Stabilizer control ECU	Yaw rate sensor (Acceleration sensor) signal Acceleration sensor zero point value Yaw rate sensor (Acceleration sensor) installation information Sensor error signal Acceleration sensor zero point uncorrected status	CAN communication
Steering angle sensor	Stabilizer control ECU	Steering angle signal Steering angle sensor BAT terminal disconnection Sensor error Memorized zero point value inside steering angle sensor	CAN communication
Stabilizer control ECU	Combination meter	KDSS indicator light signal	CAN communication

Parts Location

PARTS LOCATION ILLUSTRATION ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

Other materials about Toyota 4Runner:

Automatic transmission
Select a shift position appropriate for the driving conditions. Shifting the shift lever Vehicles without a smart key system: While the engine switch is in the “ON” position, move the shift lever with the brake pedal depressed. Vehicles with a s ...

Seat belts
Make sure that all occupants are wearing their seat belts before driving the vehicle. Correct use of the seat belts • Extend the shoulder belt so that it comes fully over the shoulder, but does not come into contact with the neck or slide off the sho ...