RX25SE wrote:specblib06 wrote:On a side note, when fiddling with the relay, I noticed a wide blue plug was unplugged. This is located on the driver’s side controls behind the dash light controls, underneath three white plugs (right in front of the fuse box).
Anyone know what this is for and why the previous owner might’ve unplugged it?
Can post an image when I’m not on my phone…
Pic would be good.
There is a connection to the Body Integrated Unit, at terminal 8 (VB wire) of the Turn Signal Hazard Module that is also the ground input from the hazard switch. That could possibly be used by the BIU to activate the hazard lights when the remote key fob button is pressed. Maybe the fault is in the BIU?
I might need to test my car to figure this out with out any more guessing!
Here's a pic of the plug that I found disconnected under the dash. https://ibb.co/z62SJbJ