Diagnosis Display Detailed Description
HINT:
- This section contains a detailed description of displays within diagnostic mode.
- Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas may not be exactly the same as on the actual vehicle.
- SYSTEM CHECK
- System Check Mode Screen
- Device Names and Hardware Address/*1
HINT:
- Registered device names are displayed.
- If a device name is unknown to the system, its physical address is shown instead.
ADDRESS NO. AND NAME CHARTAddress No. Name Address No. Name 110 EMV 120 AVX 128 1DIN TV 140 AVN 144 G-BOOK 178 NAVI 17C MONET 190 AUDIO H/U 1AC CAMERA-C 1B0 Rr-TV 1C0 Rr-CONT 19D BT-HF 1C4 PANEL 1C6 G/W 1C8 FM-M-LCD 1D8 CONT-SW 1EC Body 118 EMVN 1F1 XM 1F2 SIRIUS 230 TV-TUNER 240 CD-CH2 250 DVD-CH 280 CAMERA 360 CD-CH1 3A0 MD-CH 17D TEL 440 DSP-AMP 530 ETC 1F6 RSE 1A0 DVD-P 1D6 CLOCK 238 DTV 480 AMP - Check Result/*2
HINT:
Result codes for all devices are displayed.
RESULT MEANING AND ACTION CHARTResult Meaning Action OK Device did not respond with DTC (excluding communication DTCs from AVC-LAN). - EXCH Device responds with "replace" type DTC. Look up DTC in "Unit Check Mode" and replace device. CHEK Device responds with "check" type DTC. Look up DTC in "Unit Check Mode". NCON Device was previously present, but does not respond in diagnostic mode. - Check power supply wire harness of device.
- Check AVC-LAN of device.
Old Device responds with "old" type DTC. Look up DTC in "Unit Check Mode". NRES Device responds in diagnostic mode, but gives no DTC information. - Check power supply wire harness of device.
- Check AVC-LAN of device.
- Code Clear/*3
- Present DTCs are cleared.
- Press the "Code CLR" switch for 3 seconds.
- Memory Clear/*4
- Present and past DTCs and registered connected device names are cleared.
- Press the "Memory CLR" switch for 3 seconds.
- Device Names and Hardware Address/*1
- Diagnosis MENU Screen
HINT:
Each item is grayed out or not displayed based on the device settings.
- Unit Check Mode Screen
Screen description:
CONTENTS DISPLAY CHARTDisplay Contents Device name/*1 Target device Segment/*2 Target device logical address DTC/*3 DTC (Diagnostic Trouble Code) Timestamp/*4 Time and date of past DTCs are displayed (Year is displayed in 2-digit format). Present Code/*5 DTCs output at service check are displayed. Past Code/*6 Diagnostic memory results and recorded DTCs are displayed. Diagnosis Clear Switch/*7 Pushing this switch for 3 seconds clears diagnostic memory data of target device (both response to diagnostic system check result and displayed data is cleared). - LAN Monitor (Original) Screen
- Check Result/*
HINT:
Check results of all the devices are displayed.
RESULT MEANING AND ACTION CHARTResult Meaning Action No Err (OK) There are no communication DTCs. - CHEK Device responds with "check" type DTC. Look up DTC in "Unit Check Mode". NCON Device was previously present, but does not respond in diagnostic mode. - Check power supply wire harness of device.
- Check AVC-LAN of device.
Old Device responded with "old" type DTC. Look up DTC in "Unit Check Mode". NRES Device responds in diagnostic mode, but gives no DTC information. - Check power supply wire harness of device.
- Check AVC-LAN of device.
- Check Result/*
- LAN Monitor (Individual) Screen
Screen description:
CONTENTS DISPLAY CHARTDisplay Contents Device name/*1 Target device Segment/*2 Target logical address DTC/*3 DTC (Diagnostic Trouble Code) Sub-code (device address)/*4 Physical address stored with DTC (If there is no address, nothing is displayed). Connection check No./*5 Connection check number stored with DTC DTC occurrence/*6 Number of times same DTC has been recorded Diagnosis Clear Switch/*7 Pushing this switch for 3 seconds clears diagnostic memory data of target device (both response to diagnostic system check result and displayed data is cleared).
- System Check Mode Screen
- DISPLAY CHECK
- Vehicle Signal Check Mode Screen
Screen description:
NAME AND CONTENTSName Contents Battery Battery voltage is displayed. PKB Parking brake ON / OFF state is displayed. REV Reverse signal ON / OFF state is displayed. IG Power switch ON / OFF state is displayed. ADIM/TCAN Brightness state DIM (with) / BRIGHT (without) is displayed. TAIL TAIL signal (Light control switch) ON / OFF state is displayed. SPEED Vehicle speed is displayed in km/h. HINT:
- Only items sending a vehicle signal will be displayed.
- This screen is updated once per second when input signals to the vehicle are changed.
- Microphone & Voice Recognition Check Screen
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Screen description:
NAME AND CONTENTSName Contents Microphone input level meter/*1 Monitors microphone input level every 100 ms and displays results in 8 different levels. Recording switch/*2 Starts recording. Stop switch/*3 Stops recording. Play switch/*4 Plays recorded voice. Recording indicator/*5 Comes on while recording. HINT:
- The microphone input function is on at all times when this screen is displayed.
- While recording or playing, the switches other than the stop switch cannot be pushed.
- When no voice is recorded, the play switch cannot be pushed.
- Recording will stop after 5 seconds or by pushing the stop switch.
- Vehicle Signal Check Mode Screen
- NAVIGATION CHECK
- Navigation Check Screen
HINT:
Each item is grayed out or not displayed based on the device settings.
- GPS Information Screen
- Satellite information/*1
Information from a maximum of 12 satellites is displayed on the screen. This information includes the target GPS satellite number, elevation angle, direction, and signal level.
- Receiving condition/*2
(DENSO model):
CONTENTS DISPLAYDisplay Contents T System is receiving GPS signal, but is not using it for location. P System is using GPS signal for location. - System cannot receive GPS signal. (AISIN AW model):
CONTENTS DISPLAYDisplay Contents 01H System cannot receive a GPS signal. 02H System is tracing a satellite. 03H System is receiving a GPS signal, but is not using it for location. 04H System is using the GPS signal for location. Measurement information/*3:
CONTENTS DISPLAYDisplay Contents 2D 2-dimensional location method is being used. 3D 3-dimensional location method is being used. NG Location data cannot be used. Error Reception error has occurred. - Any other state. Position information/*4
CONTENTS DISPLAYDisplay Contents Position Latitude and longitude information on current position is displayed. Date information/*5:
CONTENTS DISPLAYDisplay Contents Date Date / time information obtained from GPS signal is displayed in Greenwich mean time (GMT). Last 4 digits are displayed.
- Satellite information/*1
- Vehicle Sensors Screen
Vehicle signal:
CONTENTS DISPLAYDisplay Contents REV/*1 REV signal ON/OFF state is displayed. SPD/*2 SPD signal condition is displayed. Sensor signal:
CONTENTS DISPLAYDisplay Contents Gyro sensor/*3 Gyro sensor output condition is displayed (when vehicle runs straight or is stationary, voltage is approximately 2.5 V). HINT:
Signals are updated once per second only when vehicle sensor signals are changed.
- Microphone & Voice Recognition Check Screen
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Screen description:
CONTENTS DISPLAYDisplay Contents Microphone input level meter/*1 Monitors the microphone input level every 100 ms and displays results in 8 different levels. Recording switch/*2 Starts recording. Stop switch/*3 Starts recording. Play switch/*4 Plays recorded voice. Recording indicator/*5 Comes on while recording. HINT:
- The microphone input function is on at all times when this screen is displayed.
- While recording or playing, the switches other than the stop switch cannot be pushed.
- When no voice is recorded, the play switch cannot be pushed.
- Recording will stop after 5 seconds or by pushing the stop switch.
- DVD Player Information Screen
Screen description:
CONTENTS DISPLAYDisplay Contents Trouble code/*1 Each code corresponding to malfunctions is displayed. For details, refer to "TROUBLE CODE DESCRIPTION ". Occurrence time/*2 - Date (year, month, day) and time (hour, minute, second) when trouble code was detected are displayed as time stamp (Greenwich mean time).
- Time data to be displayed are received from GPS receiver.
Trouble code clear switch/*3 All code data being displayed is cleared by pushing this switch for 3 seconds. Returning switch/*4 Previous page is displayed. If current displayed page is first page, this switch cannot be operated. Proceeding switch/*5 Next page is displayed. If current displayed page is last page, this switch cannot be operated. Trouble code description:
CODE MALFUNCTION CHARTCode Malfunction Countermeasure 01 Cannot be recognized Replace navigation ECU. 03 Cannot be read Follow inspection procedure for DTC 58-42 (see DTC 58-42 Map Disc Read Error; DTC 80-42 Map Disc Read Error ). HINT:
This is a DVD player check function in the navigation ECU.
- Navigation Check Screen