odyssey 2011/12 remote start wiring

I believe you are correct.

While I haven't done a 2011-12 Odyssey, it appears that DEI Tip 1085 might still apply ( with appropriate wire

color changes noted ).  The sliding doors open / closed "status" is input to the upper relay, Pin 85, via thesliding door pinswitch ( with diode correctly added to vehicles circuit ).  Here is info from Omega on the reardoor pins :

Driver's Rear Door Pin     ORANGE (-)    REAR FUSE BOX 36 PIN CONN, PIN 12

Pass Rear Door Pin        GREEN (-)      REAR FUSE BOX 36 PIN CONN, PIN 11

Hopefully another forum member has done a new Odyssey and can confirm or add to this post.

Also note that the iDatalink bypass will control the sliding doors while the engine is OFF.

Soldering is fun!

Good stuff, many thanks Kreg! I have investigated a bit further the default behavior of the sliding doors (also applies to the power tailgate). When the button is pressed on the Honda remote and assuming the car is locked, the corresponding door/tailgate will unlock **then** open. I have also locked myself inside the Odyssey and only hitting the open switch for either the sliding doors or tailgate will just result in a beep. So... In the remote setup when the Aux button is pressed I am looking to unlock the car and open the sliding door / tailgate, for this purpose do you believe that in addition to connecting the Aux to the sliding door circuitry I can connect all the "Aux" outputs of the remote starter to the "Unlock/Disarm" input of the bypass (protecting all connections to the Unlock/Disarm with diodes)? Also do you know if there is a "car locked" status somewhere? this would enable me not to send the unlock event if the car is already unlocked! I have the impression that with my setup (a la DEI Tip 1085) the sliding door / power tailgate operation on the bypass would be redundant! It may even confuse the system system (door gets a signal from the double relay & the bypass)?!Bassel

Lets make some assumptions.  ( I get confused easily.      )

1. Vehicle = 2012 Honda Odyssey2. R/S = Viper 4704V3. Bypass = ADS AL CA flashed with ADS AL(DL) HA3 Ver 1.11  Guide #91254. R/S to bypass in W2W mode

While I have never done it, flashing the ADS AL CA with the DBI AL(DL) HA3 firmware will allow the D2D connection

to the 4704V and eliminate a lot of wires between the two ( all the dashed lines ).  See install guide #9127.  It alsorequires the DBI D2D harness not supplied with the ADS AL CA.  Also remember that the bypass install guide doesnot show all the necessary wires from the R/S to the vehicle ( Parking Lights, horn and ignition wires come to mind ).

The bypass module does a lot for you but does have some limitations.  It controls the door locks thru Data, so

you don't have to make connections in the drivers door.  It supplies a Tach signal so you don't have to run a wireinto the engine compartment or across to the passenger kick panel.  And while it will allow door lock operation under remote start it will not allow the sliding door or power liftgate to operate while the engine is running.

In W2W mode, you can select whether the Viper's AUX sliding door output goes to the bypass module or directly

to the vehicle.  The best bet would be to wire up the relays as per Tip 1085, connect them to the correct vehicle wires ( and vehicle power & ground ) and manually trigger the input with a chassis ground pulse to verify it works.If it does not function properly or requires an initial unlock/disarm pulse, you can make changes or just go with the bypass modules control of those items.

Soldering is fun!