Service Menu: what are HANDLE and DEST check mean?
#1
Driver School Candidate
Thread Starter
Join Date: Feb 2016
Location: CA
Posts: 35
Likes: 0
Received 0 Likes
on
0 Posts
Service Menu: what are HANDLE and DEST check mean?
When I use SIDE VIEW CAMERA or BACKUP CAMERA, the screen shows SYSTEM NOT READY. After this issue, I go to SERVICE MENU, I found CHECK for HANDLE and DEST. Could anyone here recommend any solution for HANDLE and DEST check in service menu? Is there anyway to upgrade firmware of INTUITIVE PARKING ASSIST ECU? Thanks you.
Camera setting in service menu
During driving, some buttons are not working. Sometimes work and sometimes doesn't work!
Camera setting in service menu
During driving, some buttons are not working. Sometimes work and sometimes doesn't work!
#2
#3
Racer
U0293 is a communications issue code. You likely have a connection short or a faulty module. I suspect the cameras are USB based and probably connect to the display through some kind of video interface unit. No idea about the wheres and hows though. Knowing more probably requires access to the Technical Reference manuals and/or the Toyota diagnostics software.
#6
Racer
Unlikely to destroy, but may cause other random issues. Just like if you use a USB device on the computer and the device is malfunctioning and can't connect, the computer is not damaged and it may run fine, or it may have some small odd behaviours.
Trending Topics
#8
NO, I am not a Lexus engineer, nor is, I doubt, anyone here. I can't imagine it bursting in to flames, but you have posted the same question over and over. It was my computer that burst into flames....
Thread
Thread Starter
Forum
Replies
Last Post
Namster
CL of Southern California
17
07-25-08 10:19 AM