calvinlu85

my Scion TC '07 and i'm looking for the bypass module. but i don't know which module i have to get,
anyone got the alarm and starter yet? so what is ur bypass module's number ?
is that the bypass module 556UW for TC '07?

ProshopXB

It should be the 556uw.. it is a univeral key transponder box.. You will need an extra key to make it work thou..

calvinlu85

so, i should get it online though.....
but do u know where i can het the cheap one

ProshopXB

Guess your talking about a key? That im not sure.. we send most people back to the dealer for spare keys.. but I guess you could try Ebay.. have the key cut and program it to your car.. Im sure another tC peep will be able to tell you better than me.

Espeed

I'm confused I have a 2007 scion tc, and the alarm button is on the key?

Scionizer07

The key has a built in rf emitter that is picked up by a reciever at the key cylinder. To remote start a car, the car needs to see that rf signal at the cylinder, so you have to mount a key in a remote bypass box and place an antenna ring around the key cylinder under the shroud in order to "trick" the car into thinking there is a key in the ignition for remote start. You would need a 556U, if you need one still I can sell you one for $35 shipped. I'm an MECP certified installer. Thanks.

Scionizer07

I'm fairly certain the 06 adn 07 info is the same.

DIRECTWIRE™ WIRING INFORMATION - SCION / TC / 2006 / Remote Start


12volts red (30A), white (25A) + ignition harness
Starter black + ignition harness
Second Starter green + ignition harness
Ignition blue + ignition harness
Second Ignition yellow + ignition harness
Third Ignition N/A
Accessory gray + ignition harness
Second Accessory N/A
Keysense black - ignition harness
Notes: Using the status output to trigger this wire during remote start will disarm the factory alarm without unlocking the doors.
Power Lock green to blue - driver kick, 20 pin plug, pin 15
Notes: Meter this wire while turning the key in the driver door key cylinder.
Power Unlock purple to pink (double pulse) - driver kick, 20 pin plug, pin 14
Notes: Meter this wire while turning the key in the driver door key cylinder.

Can also use the passenger door key cylinder wire for unlock, which only requires a single pulse. It is purple to lt. green (-) in the passenger kick, 10 pin plug, pin 7.
Lock Motor blue to brown 5wi driver kick, gray 7 pin plug, pin 6
Unlock Motor pink to blue 5wi driver kick, gray 7 pin plug, pin 5
Parking Lights+ brown + top of fuse box, 30 pin plug, pin 29
Parking Lights- brown - headlight switch
Hazards orange - hazard light switch
Turn Signal(L) yellow + top of fuse box, 30 pin plug, pin 27
Turn Signal(R) green + top of fuse box, 30 pin plug, pin 28
Reverse Light pink + top of fuse box, 14 pin plug, pin 2
Door Trigger orange (D), blue (P) - top of fuse box
Notes: The driver door is orange in a 30 pin plug, pin 21. The passenger door is blue in a 16 pin plug, pin 14. Use both wires and diode isolate each.
Dome Supervision blue - L side of fusebox, 6 pin plug, pin 2
Trunk/Hatch Pin purple - top of fuse box, 30 pin plug, pin 7
Hood Pin N/A
Trunk/Hatch Release orange - driver kick, gry 12 pin plug, pin 12
Notes: Meter this wire while using the back door opener switch on the hatch.

The hatch release motor wire is lt. green to white in the driver kick, gray 12 pin plug, pin 6.
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 ac data link conn. under dash, pin 9
Notes: The tach wire is also found at the ECM behind the glove box, top plug, pin 5.
Wait to start N/A
Brake Wire blue + brake pedal switch
Parking Brake black - parking brake switch
Horn Trigger white - horn switch
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
Alternate Part1 #: DesignTech 20402
Alternate Part2 #: DesignTech 29402

a_german_named_hans

Yea. unless u have the spec. Does ur 07 have radio controlls on the steering wheel?

Scionizer07

Mine does. I don't have a spec though. Anyway the alarm button has nothing to do with a remote start.

Espeed

Yes, my 07 has radio controls on the steering wheel, until I take it off next week.

hatchinprogress

hate to say this but i wouldnt share this kind of info to anyone......you never know who is lurkin on internet forums, this guy could be a car thief (sorry dude...but no one knows) if they need info on how to bypass alarms or getting "extra" keys maybe they should try there luck @ the dealership

Song0330

This isn't secret information - anyone who has ever installed an alarm system knows all this already.

Scionizer07

This isn't "how to bypass alarms" info this is remote start info. Anyone can go to Scion and get a key made, but it won't start any car until it is programmed into the cars computer.

Espeed

That's why I have a camera mounted in the back seat that feeds video through the internet. If someone steals my car, I'm going to see everything they did and where they went before they broke the camera, or found the computer in the car.

farberio

True, the keyfob has an RF emitter, but the security is actually LF. The key cylinder actually powers up the LF coil and reads the data on it.

calvinlu85

and i'm looking for the " 556UW" for Scion TC '07. and does it include the instruction with the bypass module?

ProshopXB

The 556u and 556uw are the same thing... the 556uw is the newer model of the two thou.. and it should come with an instruction manual from DEI.

Scionizer07

Yes, it comes with the manual. There is no difference in the U vs. UW. The "w" stands for white box as opposed to a blister pack, which is what I have to offer.

calvinlu85

is ur bypasss brandnew in box?

Scionizer07

Yes, its brand new in the box.