Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000002BYQJ
Model Year Start: 2023 Model: RAV4 Prod Date Range: [10/2022 -           ]
Title: GF1A (TRANSFER / 4WD / AWD): DYNAMIC TORQUE CONTROL AWD SYSTEM (for Type B): DATA LIST / ACTIVE TEST; 2023 - 2024 MY RAV4 RAV4 HV [10/2022 -        ]

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

Total Distance Traveled

Total distance traveled

Min.: 0

Max.: 16777215

-

-

Total Distance Traveled - Unit

Total Distance Traveled unit

km / mile

-

-

FR Wheel Speed

Front wheel speed sensor RH reading

Min.: 0 km/h (0 mph)

Max.: 326 km/h (202 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 (202 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 (202 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 (202 mph)

Vehicle stopped: 0 km/h (0 mph)

No large fluctuations when driving at a constant speed.

Coolant Temperature

Coolant temperature

Min.: 0.0°C (32°F)

Max.: 127.5°C (261.5°F)

-

-

Ambient Temperature

Ambient temperature

Min.: -128°C (-198°F)

Max.: 127°C (260°F)

-

-

Stop Light Switch

Stop light switch

OFF / ON

OFF: Brake pedal released

ON: Brake pedal depressed

-

OMS Switch Normal

Multi-terrain select switch (integration control and panel assembly) is in NORMAL mode

OFF / ON

OFF: Mode other than NORMAL

ON: NORMAL mode

-

OMS Switch Mud & Sand

Multi-terrain select switch (integration control and panel assembly) is in MUD & SAND mode

OFF / ON

OFF: Mode other than MUD & SAND

ON: MUD & SAND mode

-

OMS Switch Rock & Dirt

Multi-terrain select switch (integration control and panel assembly) is in ROCK & DIRT mode

OFF / ON

OFF: Mode other than ROCK & DIRT

ON: ROCK & DIRT mode

-

Parking Brake

Parking brake

OFF / ON

OFF: Parking brake released

ON: Parking brake applied

-

Steering Angle Sensor Malfunction

Steering Sensor Malfunction

Normal / Malfunction

-

-

ECU Power Source Voltage

ECU Power Source Voltage

Normal / Abnormal

-

-

Lateral G

Lateral G

Min.: -25.10 m/s2

Max.: 24.90 m/s2

-

Changes in proportion with the pedal movement speed when the brake pedal is being operated.

Forward and Rearward G

Forward and rearward G

Min.: -25.10 m/s2

Max.: 24.90 m/s2

-

Changes in proportion with acceleration during acceleration/deceleration.

Yaw Rate Value

Yaw rate value

Min.: -128°/s

Max.: 127°/s

Vehicle stopped: 0°/s

Turning right: -128 to 0°/s

Turning left: 0 to 127°/s

-

Accelerator Position

Accelerator pedal depression amount

Min.: 0.0%

Max.: 127.5%

When the accelerator pedal is released: 0%

Changes in proportion to the movement of the pedal during accelerator pedal operation.

Real Engine Torque

Real engine torque

Min.: -1024.00 Nm

Max.: 1023.96 Nm

-

-

Steering Angle Value

Steering sensor

Min.: - 3276.8°

Max.: 3276.7°

Left turn: Increase

Right turn: Decrease

-

Steering Angle Sensor Status (ATC)

Steering Sensor Status (ATC)

Invalid/Abnormal / Zero Point Value / Center Position Calibration Complete

-

-

Vehicle Speed

Vehicle speed

Min.: 0.0 km/h (0 mph)

Max.: 326.4 km/h (202.8 mph)

Vehicle stopped: 0.0 km/h (0.0 mph)

When driving at constant speed: No large fluctuations

IG1 Voltage Value

IG1 voltage value

Min.: 0.00 V

Max.: 20.40 V

Ignition switch ON: 11 to 14 V

-

FL Wheel Revolution

Front wheel LH revolution

Min.: 0.00 rpm

Max.: 3199.95 rpm

-

-

FR Wheel Revolution

Front wheel RH revolution

Min.: 0.00 rpm

Max.: 3199.95 rpm

-

-

RL Wheel Revolution

Rear wheel LH revolution

Min.: 0.00 rpm

Max.: 3199.95 rpm

-

-

RR Wheel Revolution

Rear wheel RH revolution

Min.: 0.00 rpm

Max.: 3199.95 rpm

-

-

Engine Speed

Engine speed

Min.: 0.0 rpm

Max.: 12799.8 rpm

-

-

D Range Signal

-

-

-

Cannot be used

N Range Signal

N Range Signal

OFF / ON

OFF: Shift state other than N

ON: Shift state N

-

P Range Signal

P Range Signal

OFF / ON

OFF: Shift state other than P

ON: Shift state P

-

R Range Signal

R Range Signal

OFF / ON

OFF: Shift state other than R

ON: Shift state R

-

ABS Running Flag

ABS Running Flag

OFF / ON

-

-

VSC Running Flag

VSC Running Flag

OFF / ON

-

-

TRC Running Flag

TRC Running Flag

OFF / ON

-

-

VDM Running Flag

VDM Running Flag

OFF / ON

-

-

VSC OFF Light

-

-

-

Cannot be used

TRC OFF Light

-

-

-

Cannot be used

4WD Mode Selection Signal

4WD Mode Selection Signal

Normal / Snow / Eco / Sport / Mud & Sand / Rock & Dirt

-

-

Drive Mode Selection Signal

Drive Mode Selection Signal

Normal / Power / Sport (3 Mode) / Sport (4 Mode) / Sport+ / Comfort / Eco /Drive Mode Select Customize

-

-

Off-road Mode Selection Signal

Off-road Mode Selection Signal

Normal / Grass & Snow / Mud & Sand / Loose Rock / Mogul / Rock & Dirt / Rock / E-Lock / General / Auto / Mud / Sand / Snow

-

-

Snow Mode Flag

-

-

-

Cannot be used

Operation History (OMS Switch Normal)

Operation History (Multi-terrain select switch (integration control and panel assembly) is in NORMAL mode)

Not Recorded / Recorded

-

-

Operation History (OMS Switch Mud & Sand)

Operation History (Multi-terrain select switch (integration control and panel assembly) is in MUD & SAND mode)

Not Recorded / Recorded

-

-

Operation History (OMS Switch Rock & Dirt)

Operation History (Multi-terrain select switch (integration control and panel assembly) is in ROCK & DIRT mode)

Not Recorded / Recorded

-

-

R/L Measurement Mode (Cold FTP)

R/L Measurement Mode (Cold FTP)

Normal / ON

-

-

R/L Measurement Mode

R/L Measurement Mode

Normal / ON

-

-

4WD Chassis Dynamometer Mode

4WD Chassis Dynamometer Mode

Normal / ON

-

-

2WD Chassis Dynamometer Mode

2WD Chassis Dynamometer Mode

Normal / ON

-

-

4WD Warning Light

AWD warning (multi-information display)

OFF / ON

OFF: Warning off

ON: Warning on

-

Center Coupling Current

Center coupling drive current value

Min.: 0.000 A

Max.: 3.000 A

-

-

4WD Variation Information

Shows status of 4WD variation information

Twin Disconnect / Single Disconnect / Single Sports 4WD / Single Full-time / ATC

-

-

Chassis Dynamometer Mode

Status of chassis dynamometer mode

Normal Mode / 2WD Chassis Dynamometer Mode / 4WD Chassis Dynamometer Mode / Undefined

-

-

ATC Calculation Lock Active Flag

-

-

-

Cannot be used

VSC Request Target Torque

VSC request target torque value

Min.: 0.0 Nm

Max.: 16383.7 Nm

-

-

VSC Request Flag

Operation status of coupling torque request from VSC

OFF / ON

-

-

Request Engine Torque

Requested engine torque value

Min.: -512.00 Nm

Max.: 511.98 Nm

-

-

Brake Master Cylinder Pressure

Brake master cylinder pressure value

Min.: 0.0 MPa

Max.: 1310.7 MPa

-

-

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)

Warning ON/OFF

Observe combination meter assembly