DESCRIPTION
This DTC is stored when the CAN communication system is malfunctioning.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
U023A |
Lost Communication with Front Camera Module |
Lost communication with forward recognition camera |
CAN communication system |
PROCEDURE
|
1. |
CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body / Trouble Codes.
(e) Clear the DTCs.
Body Electrical > Main Body > Clear DTCs
|
|
2. |
CHECK FOR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body / Trouble Codes.
(e) Check for DTCs.
Body Electrical > Main Body > Trouble CodesOK:
DTC U023A is not output.
| OK | |
USE SIMULATION METHOD TO CHECK
|
| NG | |
GO TO CAN COMMUNICATION SYSTEM
|
Automatic High Beam Camera (B124C)
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SYSTEM DIAGRAM
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...
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