DESCRIPTION
The combination meter communicates with the ECM, skid control ECU, power steering ECU, main body ECU (multiplex network body ECU), airbag sensor assembly, navigation receiver assembly*1, radio and display receiver assembly*2, Forward recognition camera*3 and Millimeter wave radar sensor assembly*3 via the CAN communication system.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
U0100 |
When IG voltage is 9.5 V or more and the following condition is detected:
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|
U0129 |
When IG voltage is 9.5 V or more and the following condition is detected:
|
|
U0142 |
When IG voltage is 9.5 V or more and the following condition is detected:
|
|
U0151 |
When IG voltage is 9.5 V or more and the following condition is detected:
|
|
U0163 |
When IG voltage is 9.5 V or more and the following condition is detected:
|
|
U023A |
When IG voltage is 9.5 V or more and the following condition is detected:
|
|
U1104 |
When IG voltage is 9.5 V or more and the following condition is detected:
|
|
PROCEDURE
1. |
CONFIRM DTC OUTPUT |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Trouble Codes.
(e) Clear DTCs.
See page
(f) Drive the vehicle at more than 5 km/h (3.1 mph) for at least 60 seconds.
(g) Stop the vehicle.
(h) Check DTCs.
See page
Result
Result |
Proceed to |
---|---|
DTC is output |
A |
DTC is not output |
B |
HINT:
If CAN communication system DTC U0100, U0129, U0142, U0151, U0163, U023A or U1104 and another DTC are output at the same time, perform troubleshooting for CAN communication system DTC U0100, U0129, U0142, U0151, U0163, U023A or U1104 first.
A |
GO TO CAN COMMUNICATION SYSTEM |
B |
USE SIMULATION METHOD TO CHECK |
Illumination for Panel Switch does not Come on with Tail Switch ON
PROCEDURE
1.
CHECK VEHICLE SIGNAL (OPERATION CHECK)
(a) Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal
in Operation Check (See page ).
(b) Check that the display changes between ON and OFF according to the light
control ...
IG Power Source Circuit
DESCRIPTION
The main power source is supplied to the air conditioning amplifier assembly
when the ignition switch is turned to ON.
The power is used for operating the air conditioning amplifier assembly, servo
motors, etc.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...