Toyota CH-R Service Manual: Lost Communication with ECM (U0100-U0142,U0155)
DESCRIPTION
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Memory |
|---|---|---|---|---|
|
U0100 |
Lost Communication with ECM |
No communication with ECM |
|
Memorized |
|
U0131 |
Lost Communication with Electric Power Steering ECU |
No communication with power steering ECU assembly |
|
Memorized |
|
U0142 |
Lost Communication with Main Body ECU |
No communication with main body ECU (multiplex network body ECU) |
|
Memorized |
|
U0155 |
Lost Communication with Combination Meter |
No communication with combination meter assembly |
|
Memorized |
PROCEDURE
|
1. |
GO TO CAN COMMUNICATION SYSTEM |
HINT:
Refer to CAN Communication System.
Click here
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| NEXT |  |
END |
Open in Ion Generator Circuit (B14B9)
DESCRIPTION
The ion generator sub-assembly operates when both the ion generator switch and
the blower switch are on. The air conditioning amplifier assembly sends a drive
signal to the ion genera ...
Lost Communication with Front Panel LIN (B14B2)
DESCRIPTION
The air conditioning control assembly communicates with the air conditioning
amplifier assembly via LIN communication.
If the LIN communication system malfunctions, the air conditionin ...
Other materials:
Toyota CH-R Service Manual > Meter / Gauge System: System Diagram
SYSTEM DIAGRAM
HINT:
Inspect the communication function by CAN communication system.
Click here
...
Toyota CH-R Service Manual > Pre-collision System: Yaw Rate Sensor (C1A46)
DESCRIPTION
The millimeter wave radar sensor assembly receives yaw rate and acceleration
sensor (airbag sensor assembly) signals from the airbag sensor assembly and skid
control ECU (brake actuator assembly) via CAN communication. If the millimeter wave
radar sensor assembly receives yaw rate ...
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Toyota CH-R Service Manual
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