CAN bus not fully functional

dudu-lai

Ryotaro OD manufacturer information labeled OD-LM-01 model protocol box. You need to select rzc-vw-pq-low, after selecting it, open DUDU's Vehicle Information APP to see if there is information displayed, if not, it means the OD CANBUS protocol box is not reading the information of vehicle speed/water temperature, etc. It is recommended that you replace the CANBUS protocol box with one from another manufacturer!

Ryotaro

dudu-lai
The problem has been solved. Thank you.

JhonnyD

Ryotaro so you get all information now?

I have a vitara and would like to try it

JayVeloster

Ryotaro What did you do to solve the problem?

Ryotaro

JhonnyD
Some information was not available.
The following information could be verified.
Speed, RPM, door condition, seatbelt condition, boot condition and parking brake condition.

Ryotaro

JayVeloster
The CAN bus protocol has been configured as follows.
「RZC→Volkswagen→PQ →Low」

JhonnyD

Unfortunately for Vitara it doesn't work.
Is there a way to find out if the head unit get canbus signals from the car?

wwest2

JhonnyD
In the factory setting - test protocol, you can enable the option to print canbus data on display.

JhonnyD

Und dann ist es möglich herauszufinden was man einstellen muss?

radzi11

Ryotaro Did you manage to get the reverse camera's dynamic lines working? Because the 2014 Suzuki Swift has a steering wheel sensor but the lines don't move

Ryotaro

radzi11
Dynamic guidelines are not working in my environment either.
I guess that's because the Swift's CAN decoder gets the CAN signal from the OBD2 coupler, and the information it gets from there doesn't include steering angle information, so it doesn't work. (It's just my guess that steering angle information isn't included.)
Or, the steering angle request code may not be sent from the head unit, so the information cannot be obtained. (Because OBD2 cannot obtain information unless a request code is sent.)

radzi11

Ryotaro I had a feeling it would be like that. So canbus in Suzuki is a toy