On my LE I see a blue harness on the left hand side not connected to anything: - Toyota Nation Forum : Toyota Car and Truck Forums

ghurty · 12-23-2011, 11:20 AM

I was working on my '11 sienna le and I noticed that on the left hand side by the TCS button, there is one cable that is not connected to anything (probably for a different trim).

What is it usually connected to? And if I put that button in, will I get any benefits?
http://imgur.com/n0FWI
(I believe it is the blue harness).

Thanks

skinny2 · 12-23-2011, 11:30 AM

Pretty sure the blue one goes to the parking sensor switch. It could also be the rear vent switch or the headlight adjuster. I'm sure if you installed the accessories and switches you could plug in.