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
|
Toyota CH-R Service Manual > Meter / Gauge System: Open in Turn Signal Circuit (B1507,B1508)
DESCRIPTION
These DTCs are stored when the combination meter assembly detects an open in
a turn signal light circuit, or a short in a turn signal light circuit or the hazard
warning light circuit.
DTC No.
Detection Item
DTC Detection Condition
Troubl ...
Toyota CH-R Service Manual > Airbag System: Short in Driver Side Squib 2nd Step Circuit (B1810/53-B1813/53)
DESCRIPTION
The driver side squib 2nd step circuit consists of the airbag sensor assembly,
spiral cable with sensor sub-assembly and horn button assembly.
The airbag sensor assembly uses this circuit to deploy the airbag when deployment
conditions are met.
These DTCs are stored when a malfunc ...