DESCRIPTION
The air conditioning amplifier communicates with the ECM, main body ECU (multiplex network body ECU) and combination meter through the CAN communication system.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
U0100 |
Lost communication with the ECM. |
|
U0142 |
Lost communication with the main body ECU. |
|
U0155 |
Lost communication with the combination meter. |
|
PROCEDURE
1. |
CHECK FOR DTC (CAN COMMUNICATION SYSTEM) |
(a) Use the Techstream to check if the CAN communication system is functioning normally.
Result
Result |
Proceed to |
---|---|
CAN DTC is not output |
A |
CAN DTC is output |
B |
A |
USE SIMULATION METHOD TO CHECK |
B |
GO TO CAN COMMUNICATION SYSTEM |
Inspection
INSPECTION
PROCEDURE
1. INSPECT TIE ROD END SUB-ASSEMBLY
(a) Install the nut.
(b) Flip the ball joint stud back and forth 5 times as shown in the illustration.
(c) Using a torque wrench, turn the nut co ...
Safety Connect
Safety Connect is a subscription-based telematics service that uses Global
Positioning System (GPS) data and embedded cellular technology to provide safety
and security features to subscribers. Safety Connect is supported by Toyota’s
designated respons ...