Toyota Corolla Cross: Lost Communication with Steering Angle Sensor Module Missing Message (U012687,U012987,U014087,U015587,U024187)
DESCRIPTION
These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly RH and other ECUs.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
U012687 | Lost Communication with Steering Angle Sensor Module Missing Message |
The headlight ECU sub-assembly RH does not receive data from the steering sensor for approximately 10 seconds or more. |
CAN communication system |
|
U012987 | Lost Communication with Brake System Control Module "A" Missing Message |
The headlight ECU sub-assembly RH does not receive data from the brake actuator assembly (skid control ECU) for approximately 10 seconds or more. |
CAN communication system |
|
U014087 | Lost Communication with Body Control Module Missing Message |
The headlight ECU sub-assembly does not receive data from the main body ECU (multiplex network body ECU) for approximately 10 seconds or more. |
CAN communication system |
|
U015587 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
The headlight ECU sub-assembly LH does not receive data from the combination meter assembly for approximately 10 seconds or more. |
CAN communication system |
|
U024187 | Lost Communication with Headlamp Control Module "A" Missing Message |
The headlight ECU sub-assembly RH does not receive data from the headlight ECU sub-assembly LH circuit plate for approximately 10 seconds or more. |
CAN communication system |
PROCEDURE
| 1. |
CLEAR DTC |
(a) Clear the DTCs.
Body Electrical > Headlight Control (Sub) > Clear DTCs
|
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| 2. |
CHECK FOR DTC |
(a) Turn the ignition switch to ON.
(b) Wait 10 seconds or more.
(c) Check for DTCs.
Body Electrical > Headlight Control (Sub) > Trouble CodesOK:
DTCs are not output.
| OK | .gif) |
USE SIMULATION METHOD TO CHECK |
| NG | | GO TO CAN COMMUNICATION SYSTEM for HEV Model: Click here for Gasoline Model: Click here
|
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DESCRIPTION The headlight ECU sub-assembly LH or headlight ECU sub-assembly RH stores this DTC if it detects an internal malfunction related to the CAN communication system.
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PROCEDURE
1.
READ VALUE USING GTS (a) Read the Data List a
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DESCRIPTION The steering sensor receives the following switch information:
Light control switch in DRL OFF*1, TAIL, HEAD, AUTO position
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DTC No. Detection Item
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