DSD Information System
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Data List / Active Test [12/2019 - ]

NOTE:

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.

  1. DATA LIST OF 4WD ECU ASSEMBLY 
    1. Connect the GTS to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the GTS on.
    4. Enter the following menus: Chassis / Four Wheel Drive / Data List.
    5. 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 (0.0°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 (No. 1 pattern select switch assembly) is in NORMAL mode OFF / ON OFF: Mode other than NORMAL
      ON: NORMAL mode      		 -
      OMS Switch Mud & Sand Multi-terrain select switch (No. 1 pattern select switch 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 (No. 1 pattern select switch 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) No large fluctuations when driving at a constant speed.
      IG1 Voltage Value IG1 voltage value Min.: 0.00 V
      Max.: 20.40 V      		 Ignition switch ON: 11 to 14 V -
      Front Axle Coupling Clutch Current Front axle coupling clutch current Min.: 0.000 A
      Max.: 6.000 A      		 - -
      Rear Axle Coupling Clutch Current Rear axle coupling clutch current Min.: 0.000 A
      Max.: 6.000 A      		 - -
      Left Coupling Current Left coupling current Min.: 0.000 A
      Max.: 3.000 A      		 - -
      Right Coupling Current Right coupling current Min.: 0.000 A
      Max.: 3.000 A      		 - -
      Front Axle Coupling Clutch Position Sensor Status Front axle coupling clutch position sensor status Disconnect / Connect - -
      Rear Axle Coupling Clutch Position Sensor Status Rear axle coupling clutch position sensor status Disconnect / Connect - -
      Propeller Shaft Revolution Propeller shaft revolution Min.: 0.0 rpm
      Max.: 12799.8 rpm      		 - -
      Front D-module Switching Status Front 4WD linear solenoid (transfer assembly) switching status Inactive / During Disconnect Transition / Disconnect / During Connect Transition / Connect - -
      Rear D-module Switching Status Rear 4WD linear solenoid (rear differential carrier assembly) switching status Inactive / During Disconnect Transition / Disconnect / During Connect Transition / Connect - -
      Oil Temperature Sensor Rear differential oil temperature Min.: -256.00°C (-428.80°F)
      Min.: 255.99°C (492.78°F)      		 - -
      Position Sensor Front AD Value Position sensor front AD value Min.: 0.00 V
      Max.: 4.98 V      		 - -
      Position Sensor Rear AD Value Position sensor rear AD value Min.: 0.00 V
      Max.: 4.98 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 D range signal OFF / ON OFF: Shift position not in D
      ON: Shift position in D      		 -
      N Range Signal N range signal OFF / ON OFF: Shift position not in N
      ON: Shift position in N      		 -
      P Range Signal P range signal OFF / ON OFF: Shift position not in P
      ON: Shift position in P      		 -
      R Range Signal R range signal OFF / ON OFF: Shift position not in R
      ON: Shift position in 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 VSC OFF light OFF Request / ON Request - -
      TRC OFF Light TRC OFF light OFF Request / ON Request - -
      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 - -
      Snow Mode Flag Snow mode indicator flag OFF / ON - -
      VSC Cooperation Control Request VSC cooperation control request Not controlled / Control Request / Run Request / Reserve - -
      VSC Request Right Target Torque VSC request right target torque Min.: 0.0 Nm
      Max.: 16383.7 Nm      		 - -
      VSC Request Left Target Torque VSC request left target torque Min.: 0.0 Nm
      Max.: 16383.7 Nm      		 - -
      VSC Cooperation Torque Request Flag VSC cooperation torque request flag OFF / ON - -
      Rear Ring Gear Revolution Rear ring gear revolution Min.: 0.00 rpm
      Max.: 3199.95 rpm      		 - -
      Rear Differential Oil Temperature Sensor 1 AD Value Rear differential oil temperature sensor 1 AD value Min.: 0.000 V
      Max.: 319.995 v      		 - -
      Rear Differential Oil Temperature Sensor 2 AD Value Rear differential oil temperature sensor 2 AD value Min.: 0.000 V
      Max.: 319.995 v      		 - -
      Front Dog Solenoid Current Request Value Front dog solenoid current request value Min.: 0.000 A
      Max.: 65.535 A      		 - -
      Rear Dog Solenoid Current Request Value Rear dog solenoid current request value Min.: 0.000 A
      Max.: 65.535 A      		 - -
      Front Dog Connect Judgmental Flag Front dog connect judgmental flag Disconnect / Connect - -
      Rear Dog Connect Judgmental Flag Rear dog connect judgmental flag Disconnect / Connect - -
      Operation History (OMS Switch Normal) Operation history (multi-terrain select switch (No. 1 pattern select switch assembly) is in NORMAL mode) Not Recorded / Recorded - -
      Operation History (OMS Switch Mud & Sand) Operation history (multi-terrain select switch (No. 1 pattern select switch assembly) is in MUD & SAND mode) Not Recorded / Recorded - -
      Operation History (OMS Switch Rock & Dirt) Operation history (multi-terrain select switch (No. 1 pattern select switch assembly) is in ROCK & DIRT mode) Not Recorded / Recorded - -
      Left Coupling Adjusted Value 01 Left coupling adjusted value 01 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 02 Left coupling adjusted value 02 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 03 Left coupling adjusted value 03 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 04 Left coupling adjusted value 04 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 05 Left coupling adjusted value 05 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 06 Left coupling adjusted value 06 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 07 Left coupling adjusted value 07 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 08 Left coupling adjusted value 08 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 09 Left coupling adjusted value 09 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 10 Left coupling adjusted value 10 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 11 Left coupling adjusted value 11 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 12 Left coupling adjusted value 12 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 13 Left coupling adjusted value 13 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 14 Left coupling adjusted value 14 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Adjusted Value 15 Left coupling adjusted value 15 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Left Coupling Lateral Identification Left coupling lateral identification Left / Right - -
      Left Coupling Check Digit Left coupling check digit Min.: 0
      Max.: 15      		 - -
      Right Coupling Adjusted Value 01 Right coupling adjusted value 01 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 02 Right coupling adjusted value 02 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 03 Right coupling adjusted value 03 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 04 Right coupling adjusted value 04 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 05 Right coupling adjusted value 05 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 06 Right coupling adjusted value 06 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 07 Right coupling adjusted value 07 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 08 Right coupling adjusted value 08 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 09 Right coupling adjusted value 09 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 10 Right coupling adjusted value 10 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 11 Right coupling adjusted value 11 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 12 Right coupling adjusted value 12 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 13 Right coupling adjusted value 13 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 14 Right coupling adjusted value 14 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Adjusted Value 15 Right coupling adjusted value 15 Min.: -1.28 A
      Max.: 1.27 A      		 - -
      Right Coupling Lateral Identification Right coupling lateral identification Left / Right - -
      Right Coupling Check Digit Right coupling check digit Min.: 0
      Max.: 15      		 - -
      CCT Control Disconnect Operation History CCT control disconnect operation history Not Recorded / Recorded - -
      CCT Control Connect Operation History CCT control connect operation history 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 - -
      Front Axle Coupling Clutch Request Current Front axle coupling clutch request current Min.: 0.000 A
      Max.: 6.000 A      		 - -
      Rear Axle Coupling Clutch Request Current Rear axle coupling clutch request current Min.: 0.000 A
      Max.: 6.000 A      		 - -
      Left Coupling Request Current Left coupling request current Min.: 0.000 A
      Max.: 3.000 A      		 - -
      Right Coupling Request Current Right coupling request current Min.: 0.000 A
      Max.: 3.000 A      		 - -
      4WD Warning Light AWD warning (multi-information display) OFF / ON OFF: Warning off
      ON: Warning on      		 -
  2. 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.

    1. Connect the GTS to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the GTS on.
    4. Enter the following menus: Chassis / Four Wheel Drive / Active Test.
    5. 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
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