DTC CHECK / CLEAR
1. CHECK DTC (CHECK USING TECHSTREAM)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes.
(e) Check for DTCs, and then write them down.
(f) Check the details of the DTC(s) (See page ).
NOTICE:
The audio and visual system outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the audio and visual system are output, refer to Diagnostic Trouble Code Chart for the relevant system.
System |
Proceed to |
---|---|
Rear View Monitor System |
|
2. CLEAR DTC (CLEAR USING TECHSTREAM)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes.
(e) Clear the DTCs.
3. START DIAGNOSTIC MODE
HINT:
(a) There are 2 methods to start diagnostic mode. Start diagnostic mode by using either of them.
(b) Method 1
(1) Turn the ignition switch to ON.
(2) While pressing and holding the "AUDIO" switch, operate the light control switch: Off → Tail → Off → Tail → Off → Tail → Off.
(c) Method 2
(1) Turn the ignition switch to ON.
(2) Press the seek/track up panel switch 5 times and then press the seek/track down panel switch 5 times with the screen and audio turned off.
HINT:
(d) Diagnostic mode starts and the "Service Menu" screen will be displayed. Service inspection starts automatically and the result will be displayed.
4. FAILURE DIAGNOSIS
(a) The "Failure Diagnosis" screen will be displayed by pressing the "Failure Diagnosis" switch on the "Service Menu" screen.
5. SYSTEM CHECK
(a) The "System Check Mode" screen will be displayed by pressing the "System Check" switch on the "Failure Diagnosis" screen.
6. CHECK DTC (CHECK USING SYSTEM CHECK MODE SCREEN)
(a) System check mode screen description
Screen Description
Display |
Content |
---|---|
*a: Device Name List No. 1 |
|
*b: Check Result |
Result codes for all devices are displayed. |
*c: Memory Clear |
|
*d: Recheck |
|
*e: Device Name List No. 2 |
|
Name |
Component |
Connection Method |
---|---|---|
DA |
Radio and display receiver assembly |
- |
EXT BOX*1 |
Stereo component tuner assembly |
Communication line for LVDS |
Result |
Meaning |
Action |
---|---|---|
OK |
The device does not respond with a DTC. |
- |
DETAIL |
The device responds with a DTC. |
Look up the DTC in "Unit Check Mode". |
NCON |
The device was previously present, but does not respond in diagnostic mode. |
- Check power supply wire harness of the device. - Check the AVC-LAN of the device. |
NRES |
The device responds in diagnostic mode, but gives no DTC information. |
- Check power supply wire harness of the device. - Check the AVC-LAN of the device. |
Name |
Component |
Connection Method |
---|---|---|
AUX/VTR |
No. 1 stereo jack adapter assembly |
Vehicle wire harness |
(b) Unit check mode screen description
Screen Description
Display |
Content |
---|---|
*a: Device name |
Target device |
*b: History DTC |
Diagnostic memory results and stored DTCs are displayed. |
*c: Current DTC |
DTCs output in the service check are displayed. |
*d: DTC |
DTC (Diagnostic Trouble Code) |
*e: Diagnosis clear switch |
Pushing this switch for 3 seconds clears the diagnostic memory data of the target device (Both response to diagnostic system check result and the displayed data are cleared.). |
HINT:
(c) Read the system check result.
(1) If the check result is "DETAIL", touch the displayed check result to view the results on the "Unit Check Mode" screen and record them.
NOTICE:
A maximum of 6 DTCs can be displayed for history and present DTCs on the "Unit check mode" screen. Therefore, when 6 DTCs are displayed, troubleshoot those DTCs first and then check the "Unit check mode" screen again to see if any other DTCs are displayed.
HINT:
(2) Check the details of the DTC(s) (See page ).
7. DTC CLEAR/RECHECK (CLEAR USING SYSTEM CHECK MODE SCREEN)
(a) Clear DTCs
(1) Press the "Memory CLR" switch for 3 seconds.
(2) Confirm that the check results are cleared.
HINT:
(b) Recheck
(1) Press the "Recheck" switch.
(2) Confirm that all diagnostic codes are "OK" when the check results are displayed. If a code other than "OK" is displayed, troubleshoot again.
HINT:
When DTCs are cleared using the "Unit Check Mode" screen, press the "Back" switch to return to the "System Check Mode" screen and perform this operation.
8. FINISH DIAGNOSTIC MODE
(a) Turn the ignition switch off.
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Navigation System
DTC Code
Detection Item
See page
B1324
Lost Communication with Meter
B1532
LVDS Signal Malfunction (from Extension Module)
...
Zero Point Calibration of Yaw Rate Sensor Undone (C1210,C1336)
DESCRIPTION
The skid control ECU (brake actuator assembly) receives signals from the yaw
rate and acceleration sensor (airbag sensor assembly) via the CAN communication
system.
The airbag sensor assembly has a built-in yaw rate and acceleration sensor and
detects the vehicle condition. If th ...
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE BRAKE ACTUATOR BRACKET NO. 1
(a) Using a hexagon wrench (5 mm), remove the screw and brake actuator bracket
No. 1.
(b) Using a screwdriver, remove the fluid level warning switch connector.
2. REMOVE BRAKE M ...