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.
Connect the GTS to the DLC3.
Turn the power switch on (READY).
Turn the GTS on.
Enter the following menus: Chassis / Panoramic View Monitor / Data List.
According to the display on the GTS, read the Data List.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| RHD/LHD Data Check | Status of the RHD/LHD data check | OK/NG | OK: Parking assist ECU is normal NG: Parking assist ECU is abnormal |
- |
| VGRS Availability Consistency | Status of the VGRS availability data check | OK/NG | OK: Parking assist ECU is normal NG: Parking assist ECU is abnormal |
- |
| HV/ENG Data Check | Verification of the HV/ENG data | OK/NG | OK: Data verification normal NG: Data verification abnormal |
- |
| 2WD/4WD Data Check | Verification of 2WD/4WD data | OK/NG | OK: Data verification normal NG: Data verification abnormal |
- |
| Display Drawing Function (Clearance Sonar Forward Detection) With or Without Comparing | Rear television camera assembly drawing function (clearance sonar forward detection) with or without comparing | Match or Mismatch | Match: Rear television camera assembly normal Mismatch: Rear television camera assembly abnormal |
- |
| Rear Camera Detection Function Valid or Invalid Comparing | Rear camera detection function valid or invalid comparing | Match or Mismatch | Match: Rear television camera assembly normal Mismatch: Rear television camera assembly abnormal |
- |
| Back Guide Monitor Type Check | Verification of back guide monitor type | OK/NG | OK: Type verification normal NG: Type verification abnormal |
- |
| DRS With or Without Comparing | Rear camera detection function with or without comparing | Match or Mismatch | Match: Rear television camera assembly normal Mismatch: Rear television camera assembly abnormal |
- |
| Main CPU Forced Termination Detection Record | A history item indicating that the main CPU did not enter standby status within 15 seconds of turning the power switch off and a forced end was applied | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
- |
| Main CPU Abnormal Response Record | A history item indicating that the main CPU became unresponsive in normal status | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
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| Main CPU Abnormal Reset Record | A history item indicating that the main CPU was reset, although the power switch was not turned off in normal status | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
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| Image Processing IC Written Protect Record | A history item indicating that the image processing IC memory was write protected | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
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| Image Processing IC Initialized Malfunction Record | A history item indicating that the image processing IC memory was not initialized | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
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| Main EEPROM Access Status | Main EEPROM access status | OK/NG | OK: Parking assist ECU is normal NG: Parking assist ECU is abnormal |
- |
| Sub EEPROM Access Status | Sub-EEPROM access status | OK/NG | OK: Parking assist ECU is normal NG: Parking assist ECU is abnormal |
- |
| System Power Supply Voltage Malfunction Record | A history item indicating an abnormally generated-voltage value from the system power source | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
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| Main CPU Starting Malfunction Record | A history item indicating that the main CPU did not start | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
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| CAN CPU Boot Malfunction Record | A history item indicating that the CPU controlling the input and output of the information obtained via the CAN communication system did not start and the information could not be retrieved | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
- |
| Visual Display Line Status | Displays the status of the video signals displayed on the multi-display | OK/NG | OK: GVIF cable is normal NG: GVIF cable is abnormal |
- |
| VGRS System Status | VGRS system status | OK/NG | OK: VGRS system is normal NG: VGRS system is abnormal |
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| Wheel Speed Sensor (4wheel) | Reception state of the vehicle speed signal from the skid control ECU | OK/NG | OK: Speed signal received NG: Speed signal not received |
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| Continuous Bus Off | Continuous bus off status (Global) | Not Detected/Detected | Not detected: Communication condition available Detected: Communication condition not available |
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| Sending CAN Message | Communication condition from parking assist ECU (Global) | OK/NG | OK: Communication condition available NG: Communication condition not available |
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| Sending CAN Message (Local) | Communication condition from parking assist ECU (Local) | OK/NG | OK: Communication condition available NG: Communication condition not available |
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| Continuous Bus Off (Local) | Continuous bus off status (Global) | Not Detected/Detected | Not detected: Communication condition available Detected: Communication condition not available |
- |
| CAN Message Register Stuck (Local) | CAN message communication status (Local) | OFF/ON | OFF: CAN message communication is normal ON: CAN message communication is abnormal |
- |
| Camera Changing SW Signal Status | Signal status at the BLSW terminal (switch camera signal) | ON/OFF | ON: Panoramic view monitor main switch on OFF: Panoramic view monitor main switch off |
- |
| Back Camera Availability Consistency | Status of ECU stored in rear television camera assembly | OK/NG | OK: Normal NG: Rear television camera assembly or parking assist ECU is abnormal |
- |
| Side Camera LH Availability Consistency | Status of ECU stored in side television camera assembly LH | OK/NG | OK: Normal NG: Side television camera assembly LH or parking assist ECU is abnormal |
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| Front Camera Availability Consistency | Status of ECU stored in front television camera assembly | OK/NG | OK: Normal NG: Front television camera assembly or parking assist ECU is abnormal |
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| Side Camera RH Availability Consistency | Status of ECU stored side television camera assembly RH | OK/NG | OK: Normal NG: Side television camera assembly RH or parking assist ECU is abnormal |
- |
| Image Adjustment Status | Status of the image adjustment status | Incomplete/Processing/Complete | Incomplete: Image adjustment incomplete Processing: Image adjustment in processing Complete: Image adjustment completed |
- |
| Number of DTC | Number of DTCs (past and present) | Min: 0, Max: 255 | Number of DTCs will be displayed | - |
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Wheel Speed Sensor (4wheel) | Effectivity of speed signal from speed signal sensor | OK or NG | OK: Speed signal is effective NG: Speed signal is not effective |
- |
| Video Output Status | Output condition of video signal | OK or NG | OK: Output condition of video signal is normal NG: Output condition of video signal is abnormal |
- |
| 2WD/4WD Data Check | Verification of 2WD/4WD data | OK or NG | OK: Data verification normal NG: Data verification abnormal |
- |
| Destination Data Check | Verification of destination data | OK or NG | OK: Data verification normal NG: Data verification abnormal |
- |
| RHD/LHD Signal Check | Verification of RHD/LHD signal | OK or NG | OK: Output condition of RHD/LHD signal is normal NG: Output condition of RHD/LHD signal is abnormal |
- |
| VGRS With or Without Status (Back Camera) | Displays "television camera assembly's internal data may or may not match the "with/without VGRS" data that has been input" | OK or NG | OK: Data verification normal NG: Data verification abnormal |
- |
| Circumference Monitoring System Type Check | Verification of rear television camera assembly signal | OK or NG | OK: Rear television camera assembly normal NG: Rear television camera assembly abnormal |
- |
| Rear Camera Detection Function Valid or Invalid Comparing | Rear camera detection function valid or invalid comparing | OK or NG | Match: Rear television camera assembly normal Mismatch: Rear television camera assembly abnormal |
- |
| Display Drawing Function (Clearance Sonar Forward Detection) With or Without Comparing | Rear television camera assembly drawing function (clearance sonar forward detection) with or without comparing | OK or NG | Match: Rear television camera assembly normal Mismatch: Rear television camera assembly abnormal |
- |
| EEPROM Status (Initial read) | Television camera assembly information | OK or NG | OK: Television camera assembly normal NG: Television camera assembly abnormal |
- |
| CPU Communication Status | Rear television camera assembly information | OK or NG | OK: Rear television camera assembly normal NG: Rear television camera assembly abnormal |
- |
| VGRS Relative Angle Status | Displays "VGRS may be active or inactive" | OK or NG | OK: VGRS normal NG: VGRS abnormal |
- |
| Number of DTC | Number of stored DTCs | OK or NG | Number of DTCs will be displayed | - |
| Current Key Cycle | Cumulative number of times the engine switch was turned on (IG) | Min.: 0, Max.: 65535 time | Cumulative number of times the engine switch was turned on (IG) will be displayed | - |
| Current Key Cycle Elapsed Time | Time elapsed since the engine switch was turned on (IG) will be displayed | Min.: 0, Max.: 53687091.1 s | Time elapsed since the engine switch was turned on (IG) will be displayed | - |