| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000025R3L |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [09/2022 - 11/2022] |
| Title: HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (except TMC Made, and Gasoline Model, with Manual Air Conditioning System for Electrical Control Type): U0100,...,U0155; Lost Communication With ECM/PCM "A"; 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022] | ||
|
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 |
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 |
PROCEDURE
|
1. |
GO TO CAN COMMUNICATION SYSTEM |
HINT:
Refer to CAN Communication System.
Click here
![2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model except TMC Made): HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
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