I tried to install cruise control shift to my RAV4 2009 (4WD), but without success.
I've have all the simple process:
Took out Minus from battery, took out airbag, installed the cruise control shift, closed the airbag, connected battery.
not working 😞
I connected my laptop to my vehicle using OBD2 and TIS software and found something interesting:
There is no error, no error number at all, the ECM or ECU just doesn't recognize the shift at all when I press it because none of the shift buttons is turning ON, they all stay OFF all the time no matter what.
So I disassembled the bottom plastic and found that one wire is missing from port 1.
I'm not sure if it's the ground or the Plus cable, but from my knowledge I know it's missing.
The question is:
Where am I supposed to connect it to?
Where is the ECU \ ECM connector and what is the right port number to connect it to?
Yes, I saw the Engine control module under hood, but I don't think it right to connect it directly to the engine control module - there got to be somewhere in my vehicle a connector of the ECM \ ECU.
No, I haven't found it inside the gloves box (passenger side) and not in the driver side (OBD2 connector area).
A few images attached.
Thank you all for all your time and effort, I really appreciate it!