Remote Start DIY Wiring Guide 2006-2010 Yaris - Toyota Yaris Forums

jroy · 02-14-2010, 11:32 AM

For the (+) IGNITION OUT (TO ALARM) it says:

As an add-on car starter: If connected, disconnect the ignition/accessory
input of the remote controlled security or keyless entry system.
Connect the H1/3 YELLOW ignition output to the ignition/accessory
input of the remote controlled security or keyless entry system. The wire
will prevent the host system from sensing that the ignition is on during
remote start operation.

Should I use the "Disarm No Unlock use key sense wire" ? That requires a negative input not a positive input like this one outputs. Should I get a relay and wire it that way?

Also, the (-) ACTIVATION INPUT,

This input comes from the factory set to 1 activation pulse. This means
that it is necessary to have 1 ground pulse on the white/blue wire for
the remote start to activate or to deactivate. The same holds true for the
remote control activation when set to a two pulse setting it is necessary
to press the button twice for the remote start to activate or deactivate.

I can't quite figure out what that means. Would this input be used if you wanted to use the factory lock button? It has a little diagram about a Momentary switch so I really don't know what its talking about.

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02-14-2010, 11:32 AM	#11
jroy Drives: 2007 Yaris Join Date: Feb 2010 Location: Connecticut Posts: 9	For the (+) IGNITION OUT (TO ALARM) it says: As an add-on car starter: If connected, disconnect the ignition/accessory input of the remote controlled security or keyless entry system. Connect the H1/3 YELLOW ignition output to the ignition/accessory input of the remote controlled security or keyless entry system. The wire will prevent the host system from sensing that the ignition is on during remote start operation. Should I use the "Disarm No Unlock use key sense wire" ? That requires a negative input not a positive input like this one outputs. Should I get a relay and wire it that way? Also, the (-) ACTIVATION INPUT, This input comes from the factory set to 1 activation pulse. This means that it is necessary to have 1 ground pulse on the white/blue wire for the remote start to activate or to deactivate. The same holds true for the remote control activation when set to a two pulse setting it is necessary to press the button twice for the remote start to activate or deactivate. I can't quite figure out what that means. Would this input be used if you wanted to use the factory lock button? It has a little diagram about a Momentary switch so I really don't know what its talking about.