Re: Wiring diagram for side mirrors on sienna limited
Originally Posted by michelb
On a related question. Is there a way to change it so that the power folding mirrors automatically fold in when the car is placed in park or turned off? (maybe a computer setting). (or the opposite: folding mirrors are always in except when the car is started or put in gear).
Alternatively, anybody know how I could make this modification myself by splicing wires or something?
Let us know. Thanks.
I have not seen it, but you can wire up anything. It is just a matter of complexity, time and cost. There is no customization feature to implement auto fold. The Limited's mirror fold button works through the body ECU. I guess it would be possible to run a line from the transmission park/neutral switch via a relay to the mirror fold input to the ECU. The trick is to mimic the button function using its normal connections while you direct it via other means, hence the relay.
Current: 11 Sienna Limited (Silver), 13 GMC Sierra 3500HD Denali 4x4 CCLB DRW (White)
Former: 09 Avalanche LTZ, 06 Sienna Limited, 04 Cadillac Escalade EXT, 00 Chevrolet Silverado, 00 GMC Envoy, 88 Chevrolet K1500, 86 Chevrolet Corvette, 82 Plymouth TC3