Im trying to install an xpresskit xk07 bypass for a remote start alarm on a 2003 G coupe 6mt but I cant find 1 wire. The xk07 requires me to tap into BCM pin 55 green/orange = Security LED. I have 4 plugs that go to the BCM , which one is pin 55 located at ? I checked all 4 plugs at the BCM and I only find 2 green/red wiresno green/orange. I cut both but the led still blinks. Can I just run a wire to the LED ?
By the way my BCM looks like this I'm soldering everything so dont worry about the crimps

 

http://psedog.com/cars/fsm/g35/coupe/2003/bcs.pdf

Send psedog a thank-you for having it available.

 

That still doesnt answer my question. if you look at that manual it shows the BCM as 1 whole plug not as 4

 

Think you might need a different section, let look at my 06 FSM.

EDIT: I think you need to review the Body, Lock and Security section. As an FYI on my 06 FSM, it shows only one pin 55 and that is in the engine bay under the Intelligent Power Distribution Module (under/next to battery). It shows as plug E9 which means it is in the Engine bay. I don't have time right now to understand the routing, but will try to take a look later today if you haven't figured it out.

http://psedog.com/cars/fsm/g35/coupe/2003/bl.pdf

 

the 06 also has a different BCM The directions from the bypass say BCM pin55

 

The one that BaracaG35 linked you to can tell you the color and location of pin 55.

Hint: Page 101.
Hint #2: http://psedog.com/cars/fsm/g35/coupe/2003/pg.pdf Page 67

Hint #3: Learn to read the FSMs so you can help yourself and others in the future

 

I was able to find BCM pinouts for 3 and 5 connectors, but couldn't find any documentation for a BCM with 4 plugs.

What I would do is pull the LED out - it only takes a second - and check the wire color there. I did see in the 03 service manual that the LED was orange at the BCM. It should also be a really thin wire which may help narrow it down.

Cutting wires blindly is NOT a good idea with the BCM. You should be using a voltmeter to confirm wires before tapping in to them.

You can connect to the wire at the LED, but that shouldn't be necessary. If you find the color of the wire at the LED you should be able to trace it back to the BCM and just connect it there.

 

Ok its a orange wire on the brown plug
I guess I mustve been really tired that I couldnt figure it out quick but see the xk07 diagram says pin 55 green/orange
Page 67 tell me pin 55 is in the brown plug and where it is on the plug but page 101 tells me its and orange wire terminal 23 ??
Sorry long night

 

Maybe some years it's green?

Yeah, orange wire, terminal 55 on the brown harness.

Not sure where you're seeing a terminal 23 on page 101 of pl.pdf??

 

forget it pin 55 brown plug orange wire close thread

 

i have an 03 (early) sedan and im looking for the led output aswell to hookup to some aftermarket alarm led's (hornet/viper led). any help would be great (or possible a 12v + output when the car is off

 

#38 Security LED Green / Orange
At BCM Module connector

 

#38 Security LED Green / Orange
At BCM Module connector

 

Can anyone please tell where In the BCM are the CAN High and CAN Low wires on a 2003 g35 coupe

 

Try Here

http://www.nicoclub.com/FSM/G35/Coupe/2003/bcs.pdf