DTC U0163-87: Lost Communication with Navigation Control Module Missing Message [09/2022 - 11/2022]: Procedure
WARNING: This page is about a different car, the 2023 Toyota GR Corolla and 2023 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
- NAVIGATION INSTALLATION INFORMATION INITIALIZATION
HINT:
This utility is used to initialize the navigation installation information stored in the front recognition camera.
- Following the instructions on the GTS, perform "Navigation Installation Information Initialization".
Chassis > Front Recognition Camera > Utility
Tester Display Navigation Installation Information Initialization Result
Proceed to NEXT
Result:
NEXT
See step 2
- Following the instructions on the GTS, perform "Navigation Installation Information Initialization".
- CLEAR DTC
Result:
NEXT
See step 3
- CHECK FOR DTCs
Pre-procedure1
- Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
Procedure1
- Check for DTCs.
Chassis > Front Recognition Camera > Trouble Codes
Result
Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B Post-procedure1
- None.
Result:
A
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]
Result:
B
GO TO CAN COMMUNICATION SYSTEM
for Gasoline Model: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022]
for HV Model: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - ]
- Make sure that the DTC detection conditions are met.