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.
Start the engine.
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 |
|---|---|---|---|---|
| AVC Master Connect Malfunction Record | A history item indicating that no registration response was returned within 0.3 seconds after sending a parking assist ECU registration request | Unrec/Rec | Unrec: AVC-LAN communication is normal Rec: AVC-LAN communication is abnormal |
- |
| AVC Master Reset Malfunction Record | A history item indicating that, despite the parking assist ECU first registration request that was sent ending normally, no resend command was received from the master | Unrec/Rec | Unrec: AVC-LAN communication is normal Rec: AVC-LAN communication is abnormal |
- |
| AVC Connect Confirmation Malfunction Record | A history item indicating that no connection confirmation command was received from the navigation system for 70 seconds or more after registration or receiving the previous connection confirmation command | Unrec/Rec | Unrec: AVC-LAN communication is normal Rec: AVC-LAN communication is abnormal |
- |
| AVC Sending Malfunction Record | A history item indicating that a transmission malfunction, such as failed transmission to the navigation system, occurred after the engine switch is turned on (ACC) | Unrec/Rec | Unrec: AVC-LAN communication is normal Rec: AVC-LAN communication is abnormal |
- |
| AVC Register Complete Reception Malfunction Record | A history item indicating that a registration complete notification cannot be received from the navigation system | Unrec/Rec | Unrec: AVC-LAN communication is normal Rec: AVC-LAN communication is abnormal |
- |
| AVC Register Request Sending Malfunction Record | A history item indicating that a registration request was sent without receiving a registration command from the navigation system | Unrec/Rec | Unrec: AVC-LAN communication is normal Rec: AVC-LAN communication is abnormal |
- |
| 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 |
- |
| HV/ENG Data Check | Status of the HV/ENG data check | OK/NG | OK: Parking assist ECU is normal NG: Parking assist ECU is abnormal |
- |
| 2WD/4WD Data Check | Status of the 2WD/AWD data check | OK/NG | OK: Parking assist ECU is normal NG: Parking assist ECU is abnormal |
- |
| AT/MT Data Check | Status of the AT/MT data check | OK/NG | OK: Parking assist ECU is normal NG: Parking assist ECU is 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 engine 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 |
- |
| Main CPU Abnormal Reset Record | A history item indicating that the main CPU was reset, although the engine switch was not turned off in normal status | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
- |
| 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 |
- |
| 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 |
- |
| 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 |
- |
| 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 |
- |
| 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 |
- |
| 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 |
- |
| Bus-off Continuation Detection Record | A history item indicating that the bus off condition was detected | Unrec/Rec | Unrec: Parking assist ECU is normal Rec: Parking assist ECU is abnormal |
- |
| Shift R Position | Status of the shift R position | OFF/ON | OFF: Shift lever not in R ON: Shift lever in R |
- |
| 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 |
- |
| 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 | Changes according to the number of DTCs output | - |