Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Data List / Active Test

DATA LIST / ACTIVE TEST

NOTICE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

HINT:

Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

DATA LIST OF 4WD ECU ASSEMBLY

(a) According to the display on the GTS, read the Data List.

Chassis > Four Wheel Drive > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

4WD Warning Light

AWD warning (multi-information display)

OFF or ON

OFF: Warning off

ON: Warning on

-

Stop Light SW

Stop light switch

OFF or ON

OFF: Brake pedal released

ON: Brake pedal depressed

-

Lateral G

Lateral G

Min.: -25.10 m/s2

max.: 24.90 m/s2

-

Changes in proportion with acceleration during turning.

Forward and Rearward G

Forward and Rearward G

Min.: -25.10 m/s2

Max.: 24.90 m/s2

Approximately 0 +/-0.13 m/s2 while stationary

Changes in proportion with acceleration during acceleration/deceleration.

Yaw Rate Value

Yaw rate value

Min.: -128°/s

Max.: 127°/s

-

Changes in proportion with yaw during turning.

Steering Angle Value

Steering angle value

Min.: -3276.8°

Max.: 3276.7°

Left turn: Increase

Right turn: Decrease

Changes in proportion with the amount of steering wheel rotation during steering operation.

FR Wheel Speed

Front wheel speed sensor RH reading

Min.: 0 km/h (0 mph)

Max.: 326 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

No large fluctuations when driving at a constant speed.

FL Wheel Speed

Front wheel speed sensor LH reading

Min.: 0 km/h (0 mph)

Max.: 326 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

No large fluctuations when driving at a constant speed.

RR Wheel Speed

Rear wheel speed sensor RH reading

Min.: 0 km/h (0 mph)

Max.: 326 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

No large fluctuations when driving at a constant speed.

RL Wheel Speed

Rear wheel speed sensor LH reading

Min.: 0 km/h (0 mph)

Max.: 326 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

No large fluctuations when driving at a constant speed.

Engine Coolant Temperature

Engine coolant temperature

Min.: 0.0°C (32°F)

Max.: 127.5°C (261.5°F)

Actual engine coolant temperature is displayed

-

Ambient Temperature

Vehicle ambient temperature

Min.: -128°C (-198.4°F)

Max.: 127°C (260.6°F)

Actual ambient temperature is displayed

-

Inspection Mode

Inspection mode

Other or Inspect

Other: Normal mode

Inspect: Inspection mode

-

SLC Solenoid Current

SLC solenoid (4WD linear solenoid) current

Min.: 0.00 A

Max.: 3.00 A

0.00 to 3.00 A

-

Number of DTC

Number of DTC recorded

0 to 255

0

-

ACTIVE TEST OF 4WD ECU ASSEMBLY

HINT:

Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

(a) According to the display on the GTS, perform the Active Test.

Chassis > Four Wheel Drive > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

4WD Warning Light

AWD warning (multi-information display)

OFF / ON

Observe combination meter assembly

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