Toyota 4Runner: Disabling the TRAC/VSC systems (2WD models)
If the vehicle gets stuck in fresh snow or mud, the TRAC/VSC systems may reduce power from the engine to the wheels. You may need to turn the system off to enable you to rock the vehicle in order to free it.
Turning off the TRAC system only (turning on the AUTO LSD system [])
To turn the TRAC system off, quickly press and release the switch.
The VSC off and “AUTO LSD” indicators will come on.
Press the switch again to turn the system back on.
Turning off both TRAC and VSC systems
To turn the TRAC and VSC systems off, press and hold the switch for more than 3 seconds while the vehicle is stopped.
The “TRAC OFF” and VSC off indicators will come on.
Press the switch again to turn the systems back on.
Driving assist systems
To help enhance driving safety and performance, the following systems
operate automatically in response to various driving situations.
Be aware, however, that these systems are supplementary and sh ...
Disabling the TRAC/VSC systems (4WD models)
If the vehicle gets stuck in fresh snow or mud, the TRAC/VSC systems may
reduce power from the engine to the wheels. You may need to turn the system off
to enable you to rock the vehicle in order ...
Other materials about Toyota 4Runner:
Vehicle Speed Signal Malfunction (B2282,B2283)
DESCRIPTION
The power management control ECU and the combination meter are connected by a
cable and the CAN communication lines. This DTC is stored when the vehicle speed
signal information from the cable and the vehicle speed signal information from
th ...
Zero Point Calibration of Yaw Rate Sensor Undone (C1210,C1336)
DESCRIPTION
The skid control ECU receives signals from the yaw rate and acceleration sensor
via the CAN communication system.
The yaw rate sensor has a built-in acceleration sensor and detects the vehicle's
condition using 2 circuits (GL1, GL2). If t ...
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