370Z CAN Bus Proprietary PID's

Brad370 · 07-07-2015, 09:12 PM

I've updated my dropbox spreadsheet. I was able to use the 745 CAN address and the 30 command to control a lot of things in the car: open the trunk, honk the horn, headlights, blinkers, warning lights, door locks, wipers, interior lights, ignition switch lights, defroster, display screen on dash, ON and ACC relays, etc. The BCM IDs tab has all the items I could control.

This is getting very interesting.

SouthArk370Z · 07-07-2015, 11:10 PM

Quote:

Originally Posted by Brad370

I've updated my dropbox spreadsheet. ...

Thanks for sharing.

Quote:

Originally Posted by Brad370

This is getting very interesting.

Indeed. I no longer have a 370 but still find this fascinating.

VidkidZ · 09-04-2015, 03:18 PM

Quote:

Originally Posted by Brad370

I've updated my dropbox spreadsheet. I was able to use the 745 CAN address and the 30 command to control a lot of things in the car: open the trunk, honk the horn, headlights, blinkers, warning lights, door locks, wipers, interior lights, ignition switch lights, defroster, display screen on dash, ON and ACC relays, etc. The BCM IDs tab has all the items I could control.

This is getting very interesting.

i couldn't agree more! This has iOS/Android/raspberry pi written all over it. ive been working with a couple odbii interfaces, building dashboards and this is a perfect addition.

amazing work!

Brad370 · 04-20-2016, 10:41 PM

From the link you posted:
"PID Number
Use this value to set the number of the PID that is sent with the request. This value can be one or more bytes in hexadecimal format. For mode 01 PIDs, this value should be a single byte (e.g. 04). For mode 22 PIDs, this value is typically two bytes (e.g. 0200)."

You are trying to use a 2 byte address (111F) so you'll need to use mode 22 instead of mode 01 similar to my post here:

https://projectbytes.wordpress.com/2014/06/29/nissan-370z-custom-pids/

Hopefully that'll fix it.

SouthArk370Z · 04-21-2016, 10:44 AM

Quote:

Originally Posted by jskracht

... Equation = (A - 50) * 9 / 5 + 3

Just guessing, but:

You might be computing a number that the reader doesn't understand. Just as a check, I'd try A (or A * 1). Probably not the problem, but it's easy to try.

I'd also check and make sure the ECM's response is going to be formatted so that your reader understands it (eg, number of bytes). You may have to adjust settings in reader.

07-07-2015, 09:12 PM	#1 (permalink)
Brad370 Base Member Join Date: Aug 2011 Location: online Posts: 102 Drives: car Rep Power: 15	I've updated my dropbox spreadsheet. I was able to use the 745 CAN address and the 30 command to control a lot of things in the car: open the trunk, honk the horn, headlights, blinkers, warning lights, door locks, wipers, interior lights, ignition switch lights, defroster, display screen on dash, ON and ACC relays, etc. The BCM IDs tab has all the items I could control. This is getting very interesting. DIGItonium, Paul_S, SouthArk370Z and 6 others like this.

04-20-2016, 10:41 PM	#4 (permalink)
Brad370 Base Member Join Date: Aug 2011 Location: online Posts: 102 Drives: car Rep Power: 15	From the link you posted: "PID Number Use this value to set the number of the PID that is sent with the request. This value can be one or more bytes in hexadecimal format. For mode 01 PIDs, this value should be a single byte (e.g. 04). For mode 22 PIDs, this value is typically two bytes (e.g. 0200)." You are trying to use a 2 byte address (111F) so you'll need to use mode 22 instead of mode 01 similar to my post here: https://projectbytes.wordpress.com/2014/06/29/nissan-370z-custom-pids/ Hopefully that'll fix it. TDG1999 likes this. Last edited by Brad370; 01-06-2017 at 11:47 AM.