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:
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|
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:
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|
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 |
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
The vehicle stability control system troubleshooting procedures are
based on the premise that the CAN communication system is functioning normally.
Check the CAN communication system first before troubleshooting the vehicle
stability control system ...
Removal
REMOVAL
PROCEDURE
1. REMOVE RADIATOR GRILLE
(a) w/ Toyota Safety Sense P
(1) Disconnect the connector.
(2) Disengage the clamp.
(b) Put protective tape around the radiator grille.
...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL GENERATOR DRIVE END FRAME BEARING
(a) Using SST and a press, press in a new generator drive end frame bearing.
SST: 09950-60010
09951-00470
SST: 09950-70010
09951-07100
(b) Fit the ta ...