LEXUS LS430 2003 Factory Repair Manual

Check Result/*2
HINT:
Result codes for all devices are shown below.
Fig. 41: Result Codes Chart

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Code Clear/*3
Present DTCs are cleared.
Memory Clear/*4
Present and past DTCs and registered connected device names are cleared.
b.Diagnosis MENU Display
230TV-TUNER240CD-CH2
250DVD-CH280CAMERA
360CD-CH1SAOMD-CH
17DTEL440DSP-AMP
530ETC5C8MAYDAY
1AODVD-P1C6CLOCK
1F4RSA1F6RSE
480AMP--

Fig. 42: Diagnosis Menu Display
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HINT:
Each item is grayed out or not displayed based on the device settings.
c. Unit Check Mode Screen

Fig. 43: Displaying Mode Screen
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Screen Description
DISPLAY CONTENTS CHART
d. LAN Monitor (Original) Screen
DisplayContents
Device name/*1Target Device
Segment/*2Target Device Logical address
DTC/*3DTC (Diagnostic Trouble Code)
Timestamp/*4The time and date of past DTCs displayed. (The year is displayed in 2 digit
format.)
Present
Code/*5The DTC output at the service check is displayed.
Past Code/*6Diagnostic memory results and recorded DTCs are displayed.

Fig. 44: Displaying LAN Monitor (Original) Screen
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Check result
HINT:
Check results of all the devices are displayed.
Fig. 45: Identifying Results Chart

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e. LAN Monitor (Individual) Screen

Fig. 46: Displaying LAN Monitor (Individual) Screen
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Screen Description
DISPLAY CONTENTS CHART
2.DISPLAY CHECK
a. Vehicle Signal Check Mode Screen
DisplayContents
Device name/*1Target device
Segment/*2Target logical address
DTC/*3DTC (Diagnostic Trouble Code)
Sub-Code (device
address)/*4Physical address stored with DTC. (If there is no address, nothing is
displayed.)
Connection check No./*5Connection check number stored with DTC.
DTC occurrence/*6Number of times the same DTC has been recorded.

Fig. 47: Displaying Vehicle Signal Check Mode Screen
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Screen Description
NAME CONTENTS
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.
3.NAVIGATION CHECK
a. Navigation Check MENU Screen
NameContents
BatteryBattery voltage is displayed.
PKBParking brake ON/OFF state is displayed.
REVReverse signal ON/OFF state is displayed.
IGIG switch ON/OFF state is displayed.
ADIM/TCANBrightness state DIM (with)/ BRIGHT (without) is displayed.
SPEEDThe vehicle speed, displayed in km/h.
TAILTAIL signal (Head lamp dimmer switch) ON/OFF state is displayed.

Fig. 48: Displaying Navigation Check Menu Screen
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HINT:
Each item is grayed out or not displayed based on the device settings.
b. GPS information Screen
Fig. 49: Displaying GPS Information Screen

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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)
DISPLAY CHART
(AISIN AW Model)
DISPLAY CHART
Measurement information/*3
DISPLAY CHART
Position information/*4
DISPLAY CHART
Date information/*5
DISPLAY CHART
DisplayContents
TThe system is receiving a GPS signal, but is not using it for location.
PThe system is using the GPS signal for location.
-The system cannot receive a GPS signal.
DisplayContents
01HThe system cannot receive a GPS signal.
02HThe system is tracing a satellite.
03HThe system is receiving a GPS signal, but is not using it for location.
04HThe system is using the GPS signal for location.
DisplayContents
2D2-dimensional location method is being used.
3D3-dimensional location method is being used.
NGLocation data cannot be used.
ErrorReception error has occurred.
-Any other state.
DisplayContents
PositionLatitude and longitude information on the current position is displayed.
DisplayContents

c. Vehicle Signal Check Screen
Fig. 50: Vehicle Signal Check Screen

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Vehicle signal
DISPLAY CHART
Sensor signal
DISPLAY CHART
HINT:
Signals are updated once per second only when vehicle sensor signals are changed.
DateThe date/time information obtained from GPS signal is displayed in Greenwich mean time
(GMT). The last 4 digits are displayed.
DisplayContents
REV/*1REV signal ON/OFF state is displayed.
SPD/*2SPD signal condition is displayed.
DisplayContents
Gyro
sensor/*3Gyro sensor output condition is displayed (when the vehicle runs straight or is
stationary, the voltage is approximately 2.5 V).

d. Parts Information Screen
Fig. 51: Displaying Parts Information Screen

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Screen description
DISPLAY CHART
e. Memory Copy/Paste Screen
DisplayContents
Navigation Manufacturer/*1Navigation ECU manufacturer is displayed.
Navigation Version No./*2Navigation ECU version is displayed.
Disc ManufacturersMap disc manufacturer is displayed.
Disc Version No./*4Map disc version is displayed.