| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM100000001H97P |
| Model Year Start: 2020 | Model: Corolla | Prod Date Range: [01/2019 - 09/2022] |
| Title: HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for HV Model): U0100-U0142,U0151,U0155,U0293; Lost Communication With ECM/PCM "A"; 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022] | ||
|
DTC |
U0100 |
Lost Communication With ECM/PCM "A" |
|
DTC |
U0131 |
Lost Communication With Power Steering Control Module |
|
DTC |
U0142 |
Lost Communication With Body Control Module "B" |
|
DTC |
U0151 |
Lost Communication With Restraints Control Module |
|
DTC |
U0155 |
Lost Communication With Instrument Panel Cluster (IPC) Control Module |
|
DTC |
U0293 |
Lost Communication with HV ECU |
DESCRIPTION
These DTCs are stored when the CAN communication system is malfunctioning.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Memory |
|---|---|---|---|---|
|
U0100 |
Lost Communication With ECM/PCM "A" |
No communication with ECM |
|
Memorized |
|
U0131 |
Lost Communication With Power Steering Control Module |
No communication with power steering ECU with motor assembly |
|
Memorized |
|
U0142 |
Lost Communication With Body Control Module "B" |
No communication with main body ECU (multiplex network body ECU) |
|
Memorized |
|
U0151 |
Lost Communication With Restraints Control Module |
No communication with airbag sensor assembly |
|
Memorized |
|
U0155 |
Lost Communication With Instrument Panel Cluster (IPC) Control Module |
No communication with combination meter assembly |
|
Memorized |
|
U0293 |
Lost Communication with HV ECU |
No communication with hybrid vehicle control ECU |
|
Memorized |
PROCEDURE
|
1. |
GO TO CAN COMMUNICATION SYSTEM |
HINT:
Refer to CAN Communication System.
Click here
![2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
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END |
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