DESCRIPTION
These DTCs are stored when the CAN communication system is malfunctioning.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
---|---|---|---|---|
U0073 |
Control Module Communication Bus OFF |
Lost communication with CAN communication line |
CAN communication system |
- |
U0100 |
Lost Communication with ECM / PCM "A" |
Lost communication with ECM |
|
- |
U0129 |
Lost Communication with Brake System Control Module |
Lost communication with brake actuator assembly (skid control ECU) |
|
- |
U0142 |
Lost Communication with Body Control Module "B" |
Lost communication with main body ECU (multiplex network body ECU) |
|
- |
PROCEDURE
1. |
CLEAR DTC |
(a) Clear the DTCs.
Click here
|
2. |
CHECK FOR DTC |
(a) Turn the ignition switch to ON.
(b) Check for DTCs.
Click here
OK:
DTCs are not output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK
|
NG | ![]() |
GO TO CAN COMMUNICATION SYSTEM
|
Toyota CH-R Service Manual > Vehicle Stability Control System: TRAC does not Operate
DESCRIPTION
When ABS, TRAC or VSC is operating, the skid control ECU (brake actuator assembly)
blinks the slip indicator light to inform the driver that slippage occurred.
When in VSC off mode, or TRAC and VSC are disabled, the multi-information display
in the combination meter assembly displa ...
Toyota CH-R Service Manual > Back Door: Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL NO. 1 BACK DOOR EMBLEM
Click here
2. INSTALL NO. 2 BACK DOOR NAME PLATE
Click here
3. INSTALL NO. 1 BACK DOOR NAME PLATE (w/ Brand Mark)
Click here
4. INSTALL REAR LIGHT PACKING
Click here
5. INSTALL REAR LIGHT ASSEMBLY LH
Click here
6. ...