ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT CAMERA SYSTEM: U016387; Lost Communication with Navigation Control Module Missing Message; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022

Last Modified: 05-13-2024	6.11:8.1.0	Doc ID: RM1000000027Y4P
Model Year Start: 2023	Model: GR Corolla	Prod Date Range: [11/2022 - ]
Title: ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT CAMERA SYSTEM: U016387; Lost Communication with Navigation Control Module Missing Message; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 - ]

DTC

U016387

Lost Communication with Navigation Control Module Missing Message

DESCRIPTION

When a malfunction is detected between various ECUs and sensors, these DTCs are stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	DTC Output from	Priority
U016387	Lost Communication with Navigation Control Module Missing Message	When a communication error between forward recognition camera and radio and display receiver assembly is detected	CAN communication system	Front Recognition Camera	B

1.	NAVIGATION INSTALLATION INFORMATION INITIALIZATION

HINT:

This utility is used to initialize the navigation installation information stored in the front recognition camera.

(a) Following the instructions on the GTS, perform "Navigation Installation Information Initialization".

Tester Display
Navigation Installation Information Initialization

CLEAR DTC

(a) Clear the DTCs.

3.	CHECK FOR DTCs

Pre-procedure1

(a) Make sure that the DTC detection conditions are met.

HINT:

If the detection conditions are not met, the system cannot detect the malfunction.

Procedure1

(b) Check for DTCs.

Result	Proceed to
CAN communication system DTC is not output	A
CAN communication system DTC is output	B

Post-procedure1

GO TO CAN COMMUNICATION SYSTEM

for Gasoline Model: Click here

for HV Model: Click here