NIGHT VIEW SYSTEM DATA LIST / ACTIVE TEST
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DATA LIST
Tech Tips
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.
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.
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Connect the GTS to the DLC3.
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Turn the power switch on (IG).
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Turn the GTS on.
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Enter the following menus: Body Electrical / (desired system) / Data List / All Data.
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According to the display on the GTS, read the Data List.
Night View Tester Display Measurement Item/Range Normal Condition Diagnostic Note Vehicle Speed Current vehicle speed / 0 to 255 km/h 0 km/h: Vehicle stationary
Approximately same as vehicle speed indicated in combination meter
- Night View Main Switch Status of trip switch (night view switch) / ON or OFF ON: Trip switch (night view switch) on
OFF: Trip switch (night view switch) off
"ON" is output while the trip switch (night view switch) is being pressed. Low Beam Lighting Condition Low beam illumination malfunction status / Normal or Abnoml Normal: No malfunction detected
Abnoml: Malfunction detected
- Near Infrared Camera Height Height of night view camera / 0 to 3.99 m Height of night view camera at lowest value: 0 m
Height of night view camera at highest value: 3.99 m
- Near Infrared Camera Pitch Angle Pitch angle of night view camera (positive values indicate downward inclination) / -3 to 4.99 deg Pitch angle of night view camera at lowest value: -3 deg
Pitch angle of night view camera at highest value: 4.99 deg
- Recognition ECU Presence Presence of object recognition ECU / Inval or Valid Inval: Vehicle equipped with lane-keeping assist system
Valid: Vehicle not equipped with lane-keeping assist system
- Initial Setting Status Initialization completion status / Comp or Incomp Comp: Initialization completed
Incomp: Initialization not completed
- Country# (Night View) Destination information / JPN, NA, EURO, GEN, etc, TW, CN, TH, Mid East, Korea or Unknown Actual country code displayed
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JPN: Destination Japan
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NA: Destination North America
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EURO: Destination Europe
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GEN: Destination Australia
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etc: Destination other countries
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TW: Destination Taiwan
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CN: Destination China
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TH: Destination Thailand
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Mid East: Destination Middle East
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Korea: Destination South Korea
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Unknown: Destination unknown
The Number of DTCs Number of trouble codes / 0 to 255 0 - Radar Cruise Tester Display Measurement Item/Range Normal Condition Diagnostic Note Country# (DSS) Destination information / JPN, NA, EURO, AUS, SAFC, OTHER, TWN, CHINA, THAI, GCC or NOFIX or Unknown Actual country code displayed
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JPN: Destination Japan
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NA: Destination North America
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EURO: Destination Europe
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AUS: Destination Australia
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SAFC: Destination South Africa
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OTHER: Destination other countries
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TWN: Destination Taiwan
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CHINA: Destination China
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THAI: Destination Thailand
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GCC: Destination Middle East
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NOFIX: Destination no fixed
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Unknown: Destination unknown
Pre-Crash 2 Tester Display Measurement Item/Range Normal Condition Diagnostic Note Curr Com Night View ECU Connection status between driving support ECU and night view ECU / without or with without: No connection
with: Connection
- Main Body Tester Display Measurement Item/Range Normal Condition Diagnostic Note IG SW Power switch on (IG) signal / ON or OFF ON: Power switch on (IG)
OFF: Power switch off
"OFF" is also displayed for this item when the power switch is on (ACC). Dimmer SW Headlight dimmer switch high position signal / ON or OFF ON: Headlight dimmer switch in high or high flash position
OFF: Headlight dimmer switch in low position
- Passing Light SW Headlight dimmer switch high flash position (pass) signal / ON or OFF ON: Headlight dimmer switch in high flash position
OFF: Headlight dimmer switch not in high flash position
- Auto Light SW Headlight dimmer switch AUTO position signal / ON or OFF ON: Headlight dimmer switch in AUTO position
OFF: Headlight dimmer switch not in AUTO position
- Head Light SW (Head) Headlight dimmer switch head position signal / ON or OFF ON: Headlight dimmer switch in head position
OFF: Headlight dimmer switch not in head position
- Head Light SW (Tail) Headlight dimmer switch tail position signal / ON or OFF ON: Headlight dimmer switch in tail or head position
OFF: Headlight dimmer switch in neither tail nor head position
- Illumination Rate Info Illumination rate information / 0 ms. to 2162.65 ms. Value output according to ambient light levels - -
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ACTIVE TEST
Tech Tips
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.
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Connect the GTS to the DLC3.
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Turn the power switch on (IG).
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Turn the GTS on.
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Enter the following menus: Body Electrical / Night View / Active Test.
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According to the display on the GTS, perform the Active Test.
Night View Tester Display Test Part Control Range Diagnostic Note Display Warning Displays advice OFF/Lo OFF/Daytime - IR Floodlight Turns on near-infrared ray emitter ON/OFF - Night View System Operation Forces night view system to operate ON/OFF Perform the Active Test with the low beam headlight on.
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