DESCRIPTION
The combination meter assembly communicates with the ECM via the CAN communication system (CAN No. 1 Bus).
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
U0100 |
When either of the following conditions is detected:
|
|
U0129 |
When either of the following conditions is detected:
|
|
PROCEDURE
1. |
CONFIRM DTC OUTPUT |
(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 / Trouble Codes.
(e) Clear the stored DTCs.
(f) Drive the vehicle at more than 5 km/h (3.1 mph) for at least 60 seconds.
(g) Stop the vehicle.
(h) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is output. |
A |
DTC is not output. |
B |
HINT:
If CAN communication system DTC U0100 or U0129 and another DTC are output at the same time, perform troubleshooting for CAN communication system DTC U0100 or U0129 first.
A | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
B | ![]() |
USE SIMULATION METHOD TO CHECK |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
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 ...
Replacement
REPLACEMENT
PROCEDURE
1. REPLACE INTAKE VALVE GUIDE BUSH
(a) Heat the cylinder head to approximately 80 to 100°C (176 to 212°F).
(b) Place the cylinder head on wooden blocks.
(c) Using SST and a hammer, tap out the valve guide bush.
SST: 0 ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
After replacing the stereo component tuner assembly of vehicles subscribed to
pay-type satellite radio broadcasts, XM radio ID registration is necessary (w/ SDARS
System).
HINT:
Use the table below to help determi ...