Toyota CH-R Service Manual: Data List / Active Test

DATA LIST / ACTIVE TEST

DATA LIST

HINT:

Using the Techstream 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.

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.

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the Techstream on.

(e) Enter the following menus: Body Electrical / Occupant Detection / Data List.

(f) Read the Data List according to the display on the Techstream.

Body Electrical > Occupant Detection > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

FL Sensor Weight Information

Front left sensor weight information

Min.: -75.852 kg (-167.224 lb)

Max.: 104.737 kg (230.903 lb)

Current value displayed

-

RL Sensor Weight Information

Rear left sensor weight information

Min.: -75.852 kg (-167.224 lb)

Max.: 104.737 kg (230.903 lb)

Current value displayed

-

Total Weight Information

Total weight information

Min.: -151.704 kg (-334.447 lb)

Max.: 209.475 kg (461.808 lb)

Current value displayed

-

Weight Forward and Rearward Difference

Weight difference between front and rear

Min.: -180.589 kg (-398.127 lb)

Max.: 180.589 kg (398.126 lb)

Current value displayed

-

Airbag Total Weight

Total weight information for airbag system

Min.: -161.595 kg (-356.253 lb)

Max.: 226.017 kg (498.277 lb)

Current value displayed

-

Belt Warning Total Weight

Total weight information for seat belt warning system

Min.: -155.001 kg (-341.716 lb)

Max.: 219.400 kg (483.689 lb)

Current value displayed

-

VSC Status

Vehicle speed status

ON or OFF

ON: Vehicle speed valid

-

VSC Vehicle Speed

Vehicle speed

Min.: 0.00 km/h (0.00 mph)

Max.: 327.67 km/h (203.61 mph)

Current value displayed

-

VSC Zero Point1

Zero point for acceleration sensor 1

Min.: -4.5952 m/s2

Max.: 4.5593 m/s2

Current value displayed

-

VSC Zero Point2

Zero point for acceleration sensor 2

Min.: -4.5952 m/s2

Max.: 4.5593 m/s2

Current value displayed

-

VSC Calibration Status

Vehicle stability control calibration status

Calibrated or Uncalibrated

Calibrated

-

VSC Assembly Information

Acceleration sensor assembly information

Reverse Position or Normal Position

Reverse Position or Normal Position

Displays a fixed value for each vehicle.

Yaw Rate/G Sensor Voltage Invalid Flag

Yaw rate and acceleration sensor voltage invalid flag

ON or OFF

ON: Valid

-

Yaw Rate/G Sensor Malfunction Flag1

Malfunction flag for acceleration sensor 1

OK or NG

OK

-

Yaw Rate/G Sensor Invalid Flag1

Invalid flag for acceleration sensor 1

ON or OFF

ON: Valid

-

Yaw Rate/G Sensor Malfunction Flag2

Malfunction flag for acceleration sensor 2

OK or NG

OK

-

Yaw Rate/G Sensor Invalid Flag2

Invalid flag for acceleration sensor 2

ON or OFF

ON: Valid

-

Yaw Rate/G Sensor Assembly Information

Acceleration sensor assembly information for occupant classification system

Unset, Reverse Position or Normal Position

Reverse Position or Normal Position

  • Displays a fixed value for each vehicle.
  • "Unset" will be displayed for approximately 2 seconds after the ignition switch is turned ON.

Passenger Detection(Airbag)

Passenger classification

OFF/Child, CRS1, CRS2, AF05 or AM50

OFF/Child: Vacant or child is seated

CRS1: Child restraint system is installed

CRS2: Child restraint system is installed

AF05: Adult is seated

AM50: Adult is seated

-

Passenger Detection(Belt Warning)

Passenger detection for seat belt warning system

OFF, Baggage or ON

OFF: Seat is vacant

Baggage: Seat is occupied by baggage

ON: Seat is occupied

-

Driving Status

Driving status

Stop, Drive or Turn

Stop: Vehicle is stopped

Drive: Vehicle is being driven straight

Turn: Vehicle is turning

-

Passenger Buckle SW

Passenger side buckle switch

NG, Set or Unset

Set: Front passenger seat belt is fastened

Unset: Front passenger seat belt is not fastened

"NG" will be displayed immediately after the ignition switch is turned on.

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