06 Toyota Avalon remote start

I am looking at the diagram from directwire and it states it is only necessary to run a negative status output from remote start to keysense wire to disarm the factory alarm. And that the alarm will disarm with unlock. The model I am working on is a 06 avalon xls, it is loaded and it does have factory alarm. I did a search but did not see an answer to this. My reason for this question is that wire magic is stating I must go into the drivers door for this car and add relays/diodes. Any insight on this one, I have not installed on a avalon with the factory alarm until now. Thanx...........

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OK kinda of got it in, the vehicle will continue to run on the remote start but it will not start with the remote start, with key in the ignition still no start? Any ideas on what to look for or try...

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12volts      WHITE/ red (30A), white (5A)       +       ignition harness
Starter      BLACK/ white       +       ignition harness
Second Starter      BLACK / YELLOW       +       ignition harness
Ignition      BLACK/ red       +       ignition harness
Second Ignition      BLACK / YELLOW       +       ignition harness
Third Ignition      N/A            
Accessory      blue/red       +       ignition harness
Second Accessory      N/A            
Keysense      blue       -       ign harn or BECU, top plug, pin 19
Notes: Using the status output to trigger this wire during remote start will disarm the alarm without unlocking the doors.

The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Power Lock      blue / YELLOW       -       DKP or bottom of fusebox, 20 pin plg
Notes: Meter this wire while turning the key in the driver door key cylinder.
Power Unlock      blue (double pulse)       -       DKP or BECU, top plug, pin 22
Notes: Meter this wire while turning the key in the driver door key cylinder.

The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.

Can also use the passenger door key cylinder unlock wire, which only requires a single pulse. It is blue/white (-) in the BECU, top plug, pin 21.
Lock Motor      blue/red       5wi      DKP or bottom of fusebox, 13 pin plg
Unlock Motor      blue/black       5wi      DKP or BECU, bottom plug, pin 11
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Parking Lights+      green       +       DKP or bottom of fusebox, 20 pin plg
Parking Lights-      red       -       switch or BECU, top plug, pin 8
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Hazards      lt. GREEN/ black       -       switch or BECU, middle plug, pin 10
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Turn Signal(L)      GREEN / WHITE       +       turn signal flasher relay in DKP
Turn Signal(R)      GREEN/ YELLOW       +       turn signal flasher relay in DKP
Reverse Light      RED / black       +       DKP or bottom of fusebox, 20 pin plg
Door Trigger      see notes       -       see notes
Notes: The LF door is RED / green in the BECU, bottom plug, pin 1. The RF door is RED / green in the BECU, top plug, pin 11. The rear doors are RED / white in the bottom of the fuse box, 20 pin plug, pin 7. Use all three wires and diode isolate each.

The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Dome Supervision      GREEN/ red       -       ignition key cylinder light
Trunk/Hatch Pin      green       -       DKP or BECU, bottom plug, pin 6
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Hood Pin      black       -       theft deterrent ECU behind glovebox
Trunk/Hatch Release      WHITE/ blue       5wi      DKP or BECU, bottom plug, pin 12
Notes: The Body ECU is attached to the back of the fuse box under the driver side dash. The plugs for the BECU are on the left side edge.
Power Sliding Door      N/A            
Factory Alarm Arm      arms with lock            
Factory Alarm Disarm      disarms with unlock            
Disarm No Unlock      use key sense wire            
Tachometer      BLACK/ orange       ac       ECM behind glovebox
Notes: On the 4 cylinder models, it is in the 2nd plug from the top, pin 1. On the 6 cylinder models, it is in the top plug, pin 5.

Can also go to any ignition coil or fuel injector and use the wire that is NOT BLACK/ red, WHITE/ red, or WHITE/ black.
Wait to start      N/A            
Brake Wire      GREEN / WHITE       +       sw or bottom of fusebox, 20 pin plug
Parking Brake      RED / white       -       parking brake switch
Horn Trigger      GREEN/ black       -       sw or bottom of fusebox, 24 pin plug
Memory Seat 1      N/A            
Memory Seat 2      N/A            
Memory Seat 3      N/A            
Interface Module:      Category:
Immobilizer Bypass      Required:
Yes      Type:
Transponder
Part #: 556UW

did you hook up the second starter wire black yellow and also theres is another black yellow for youre second ignition

sorry dude gave you the wrong info il give you the correct one

sorry dude gave you the wrong info il give you the correct one

12volts      black (30A), orange (7.5A)       +       ignition harness
Starter      blue       +       ignition harness
Second Starter      red       +       ignition harness
Ignition      yellow       +       ignition harness
Second Ignition      green       +       ignition harness
Third Ignition      N/A            
Accessory      gray       +       ignition harness
Second Accessory      N/A            
Keysense      black       -       ignition harness
Notes: Using the status output from the remote start to trigger this wire will disarm the factory alarm without unlocking the doors.
Power Lock      black to brown       -       driver kick, 20 pin plug, pin 9
Notes: Meter this wire while turning the key in the driver door key cylinder.
Power Unlock      gray to purple (double pulse)       -       driver kick, 20 pin plug, pin 19
Notes: Meter this wire while turning the key in the driver door key cylinder.

Can also use the passenger door key cylinder wire, which only requires a single pulse. It is gray to yellow (-) in the passenger kick, 20 pin plug, pin 8.
Lock Motor      red to white       5wi      driver kick, 20 pin plug, pin 1
Unlock Motor      white to gray       5wi      driver kick, 20 pin plug, pin 20
Parking Lights+      do not use, relay rests at gnd           
Parking Lights-      blue       -       headlight switch
Hazards      yellow       -       switch or turn signal flasher, pin 8
Notes: The turn signal flasher is under the driver side dash, against the firewall.
Turn Signal(L)      black       +       turn signal flasher, pin 3
Notes: The turn signal flasher is under the driver side dash, against the firewall.
Turn Signal(R)      pink       +       turn signal flasher, pin 2
Notes: The turn signal flasher is under the driver side dash, against the firewall.
Reverse Light      pink to black       +       driver kick, 17 pin plug, pin 2
Door Trigger      see notes       -       each kick, harness to rear
Notes: The LF door is pink to blue, RF door is purple to blue, LR door is black, and RR door is gray. Use all four wires and diode isolate each.
Dome Supervision      brown       -       R side of fusebox, 12 pin plg, pin 5
Trunk/Hatch Pin      white to purple       -       driver kick, blu 20 pin plug, pin 17
Hood Pin      blue       -       pin switch under hood
Trunk/Hatch Release      blue       -       trunk release switch on dash
Notes: The trunk release motor wire is black (5wi) in the driver kick, blue 20 pin plug, pin 11.

The fuel lid release is gray to green (+) at the release switch on the dash or in the driver kick, blue 20 pin plug, pin 15.
Power Sliding Door      N/A            
Factory Alarm Arm      arms with lock            
Factory Alarm Disarm      disarms with unlock            
Disarm No Unlock      use key sense wire            
Tachometer      white       ac       ECM, second plug from top, pin 1
Notes: The ECM (Engine Control Module) is behind the glove box.

Can also go to any fuel injector and use the wire that is NOT brown.
Wait to start      N/A            
Brake Wire      white       +       brake pedal switch
Parking Brake      lt. green       -       parking brake switch
Horn Trigger      gray       -       horn switch in column cover
Memory Seat 1      green       -       memory seat switch in door
Memory Seat 2      purple       -       memory seat switch in door
Memory Seat 3      N/A       -      
Interface Module:      Category:
Immobilizer Bypass      Required:
Yes      Type:
Transponder
Part #: 556UW



you still need to make sure you have the second starter wire hooked up

I have it hooked up it will start with key but it appears ignition bypass isn't working to hot when started off of remote start only it will run for 10 sec than shut down.

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If it remote-starts and runs for 10 seconds, it isn't the bypass. The transponder only comes into play when the ignition is first turned on......after that you could toss the bypass out the window and the car would keep running.

If it's shutting down after 10 seconds.......... if using voltage sense, voltage threshold probably set too high.........if using tach, wrong tach wire, or tach rate not programmed.

Not sure if this gonna make sense, when the car was started with the key then shut off, it would remote start and shut off after 10 seconds, but on the third attempt it would just crank. I figured out the problem I had was a the antenna ring got pinched and was not working.  The absolute last thing I checked, my luck. Not a bad  car to work on, Chris can the air bag under the column be unplugged while doing this? I had the battery disconnected but we left the air bag in as my technician said he was under the impression that it could cause problems by unplugging it.

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There's really no reason to, the airbag harness is long enough to reach the floor. I just drop it and push it foward, gives me plenty of room. Unplugging the bag and flipping the ignition on will light it up, my bet is a trip to the dealer would be in order after that....

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Mike M2
Tech Manager
CS Dealer Services

Thats the way  I have done them in the past, do you disconnect the battery when you unbolt them and lay them on the floor or leave it connected? I was leary and disconnected the battery.

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I just drop them, never disconnected a battery in 20 years....

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Mike M2
Tech Manager
CS Dealer Services

i second that, just drop em' never disconnected batt. either

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Mike Battaglia
Specialized Car Audio
Bensenville IL 60106

Just wanted to make sure, I have heard it hurts to get hit in the face with an air bag.

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