Active Torque Control 4Wd System Data List / Active Test

Drive Line. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Differential. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. READ DATA LIST

  1. PERFORM ACTIVE TEST

Active Torque Control 4Wd System -- Data List / Active Test



READ DATA LIST
HINT:
Using the intelligent tester's Data List allows switch, sensor and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save time.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch on (IG).

  3. Read the Data List according to the display on the tester.


4WD control ECU
Tester Display
Measurement Item/Range
Normal Condition
Diagnostic Note
4WD Warning Light
4WD indicator light /OFF or ON
OFF: 4WD indicator light off
ON: 4WD indicator light on
-
4WD LOCK Light
4WD lock light /OFF or ON
OFF: 4WD lock light off
ON: 4WD lock light on
-
Stop Light SW
Stop light switch /OFF or ON
OFF: Brake pedal released
ON: Brake pedal depressed
-
4WD LOCK Switch
4WD lock switch / OFF or ON
OFF: 4WD lock switch off
ON: 4WD lock switch on
-
Forward and Rearward G
Forward and rearward G /
Min.: -25.11 m/s2
Max.: 24.91 m/s2
Min.: -25.11 m/s2
Max.: -24.91 m/s2
-
Steering Angle Value
Steering angle value /
Min.: -3276.8 deg
Max.: 3276.7 deg
-
-
FR Wheel Speed
FR wheel speed /
Min.: 0 km/h (0 mph)
Max.: 326.4 km/h (202.8 mph)
Actual wheel speed
Almost no difference from the speedometer
FL Wheel Speed
FL wheel speed /
Min.: 0 km/h (0 mph)
Max.: 326.4 km/h (202.8 mph)
Actual wheel speed
Almost no difference from the speedometer
RR Wheel Speed
RR wheel speed /
Min.: 0 km/h (0 mph)
Max.: 326.4 km/h (202.8 mph)
Actual wheel speed
Almost no difference from the speedometer
RL Wheel Speed
RL wheel speed /
Min.: 0 km/h (0 mph)
Max.: 326.4 km/h (202.8 mph)
Actual wheel speed
Almost no difference from the speedometer
Engine Coolant Temperature
Engine coolant temperature /
Min.: 0 °C (32 °F)
Max.: 127.5 °C (261.5 °F)
-
-
Ambient Temperature
Ambient temperature /
Min.: -128 °C (198.4 °F)
Max.: 127 °C (260.6 °F)
-
-
SLC Solenoid Current
SLC solenoid (4WD linear solenoid) current /
Min.: 0 A
Max.: 3 A
-
-
Number of DTC
Number of recorded DTCs/
Min.: 0
Max.: 255
Min.: 0
Max.: 255
-

PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's Active Test allows switch and other items to be operated without removing any parts. Performing the Active Test early in troubleshooting is one way to save time. The Data List can be displayed during the Active Test.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the engine switch on (IG).

  3. Perform the Active Test according to the display on the tester.

    4WD control ECU
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    4WD Warning Light
    		4WD indicator light
    ON: 4WD indicator light on
    OFF: 4WD indicator light off
    		ON / OFF
    		Observe combination meter
    4WD LOCK Light
    		4WD lock light
    OFF: 4WD lock switch off
    ON: 4WD lock switch on
    		ON / OFF
    		Observe combination meter

    Skid control ECU
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Slip Indi light (w/ VSC)
    		SLIP indicator light
    ON: SLIP indicator light on
    OFF: SLIP indicator light off
    		ON / OFF
    		Observe combination meter