DESCRIPTION
When a malfunction is detected between various ECUs and sensors, these DTCs are stored.
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
---|---|---|---|
U010087 | Lost Communication with ECM/PCM "A" Missing Message |
3 seconds after the ignition switch is turned to ON, while the vehicle is being driven at 1 km/h or 1 mph or more, a communication error between the ECM and the forward recognition camera is detected for approximately 5 seconds or more. |
CAN communication system |
U012587 | Lost Communication with Multi-axis Acceleration Sensor Module Missing Message |
3 seconds after the ignition switch is turned to ON, while the vehicle is being driven at 1 km/h or 1 mph or more, a communication error between the airbag sensor assembly and the forward recognition camera is detected for approximately 5 seconds or more. |
CAN communication system |
U012687 | Lost Communication with Steering Angle Sensor Module Missing Message |
3 seconds after the ignition switch is turned to ON, a communication error between the steering sensor and the forward recognition camera is detected for approximately 5 seconds or more. |
CAN communication system |
U012987 | Lost Communication with Brake System Control Module Missing Message |
3 seconds after the ignition switch is turned to ON, a communication error between the skid control ECU (brake actuator assembly) and the forward recognition camera is detected for approximately 5 seconds or more. |
CAN communication system |
U014087 | Lost Communication with Body Control Module Missing Message |
3 seconds after the ignition switch is turned to ON, a communication error between the main body ECU (multiplex network body ECU) and the forward recognition camera is detected for approximately 5 seconds or more. |
CAN communication system |
PROCEDURE
1. |
CHECK FOR DTCs |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCs(b) Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
(c) Check for DTCs.
Chassis > Front Recognition Camera > Trouble Codes
Result | Proceed to |
---|---|
CAN communication system DTC is not output |
A |
CAN communication system DTC is output |
B |
A |
![]() | USE SIMULATION METHOD TO CHECK
|
B |
![]() | GO TO CAN COMMUNICATION SYSTEM |