Help me I am trying to control door lock / unlock with PRIUS - C at OBD, Although locking / unlocking itself can be done, Is there a way to check if the current state is locked or unlocked? Experiment with the description of unlock in [075040053011068000] in the previous forum [075040053011068000] and it is successful with that command alone, but as long as detecting the speed, unless you send a command several times You can not unlock it. If I know the state of LOCK / UNLOCK, I think that it will be possible to send it several times while watching the information, so someone please tell me. I am Japanese and I am using google's translation, so I'm sorry if it was a weird sentence.
I think what he is asking is: if, with some diagnostic aid plugged into the OBD2 port, can he use some command to send a query to a certain location/value to read out the signal to tell him if the door locks are on or off. If so what is the location/value and what signal indicates what state? My gut tells me there must be some such value as the settings done from the radio alter the settings for when the doors should lock. When you manually lock the doors, the auto-lock doesn't seem to trigger implying it somehow knew that the locks were already locked. Sorry, I'm not into doing anything beyond the factory settings they allow. So I can't answer the question. But hope I've helped with a rephrasing so someone else can help.
sorry... Sometimes you may not be locked properly even if you send a door lock signal at [075040053011068000]. For that reason I check the state of the current door lock and I want to keep sending signals until it is locked properly.
Not an answer, but there is another thread on this: Door lock code via CAN | PriusChat The other thread reports a recording of signals sent when the lock/unlock buttons are pressed. The 075040 sequence seems more like what Techstream would send. 075040 is the body ECU which is known to control door locks. Perhaps monitoring CAN while pressing the lock/unlock button would provide clues.
Mr. RobH thank you for your answer. I tried it today, but I can not solve it yet. I would like to try various ways from now on. Please tell me if you have any good advice. Thank you very much
Still no information on door lock / unlock has been obtained. But I sent a signal of door lock or unlock, I received a return saying that ecu received and worked, so I decided to check the operation based on that signal. Thank you very much.
