Printer Friendly Forum Posts - 2007 civic compustar 2w900fm as

Ok you guys helped me install this on my 99 civic and that went well but the wiring on the new civics are different. I know this one does not have a 2ns starter, but it does have a 2nd accessory. What do I need to do different with the one relay that comes on this model. On my 99 I know I had the Purple wire from the relay hooked to the green 2nd igniton on the CN2 plug, but this car doesn't have that. What do/don't I need. Also the door triggers says they need diodes wired in. How do I got about this. I know I am going to have more questions. I plan on doing this this weekend so I am gathering ideas. Also I don't remember the starter relay has a yellow and yellow/black wire. What side goes where? I don't remember and my book with this doesn't say crap. Thanks

Ok found some stuff. Please let me know if this is right or if I need more.

Plug CN1

(Alarm) / Car color and location

1 (Red) / White on IGN..............Power

2 (GREEN / WHITE) / Red in Drivers Kick or Fuse box Rear 14 pin plug............. + Parking Light

3 (RED / White) / White on IGN...........Power

4 (White) / Orange IGN......... Accessory

5 (Violet) / ??????

6 (Yellow) / Yellow?........Starter

7 (Green) / Blue.....IGN

8 (Black) / Chassis.......Ground

Is that ok so far. There are 2 ???? in there.

Oh and what do I do with the blue wire on the relay. It says it is for a 2nd ign, starter or accessory. So do I hook that to the Red on the Cars IGN? Just to keep on on track to look back at confusion free.

(Alarm) / Car color and location

CN1 Relay (Blue) / Red IGN...... 2nd Accessory?

Moving on. Stay with me and please correct..

Plug CN2

(Alarm) / Car color and location

1 (GREEN / WHITE) / gray or red (switch or MICU)........ - parking light out

2 (Black) / ???? ......... -status out

3 (Green) / DON'T NEED???? .......... 2nd IGN

4 (WHITE/ Black) to Purple Wire on CN1 Relay???? ........ 2nd ACC

5 (RED / Black) / DON'T NEED???? ........ 2nd Starter

your wire post is quite confusing...its a pretty straight forward install though. i can't post the exact wire guide since im not at my shop computer, although from the top of my head....

+12v (White)

IGN (Blue)

ACC (Orange)

Starter (Yellow)

^These wires can be either found at the ignition harness or the top of the fuse box^

Use negative parking lights (GREY) which can be found and the light switch. For door trigger you can use the domelight (PINK) negative trigger which is easily found in a 2 pin plug under the fuse box if you dont want to mess with diodes. Door locks was i THINK....lock(GREY) and unlock(GREEN) in a white plug deep in the driver kick.ARM(ORANGE) and DISARM(BROWN) is the same plug. the plug looks as if it going into the door. brake light is at the brake switch, i forget the colour, i think (WHITE/ GREEN). Trunk pin negative trigger(DK BLUE) in the 2nd 42pin plug from the top of the fuse box. Tachometer you can get from the injectors fairly easily.

Pretty good if you ask me coming from memory posted_image

As for your starter-kill, i dont use compustar enough to remember, but i know theres the wire guide written right on the brain, so it should tell you there.

good luck

Still going....

Plug CN3

(Alarm) / Car color and location

1 (Lt Blue) / Orange at Hand Brake...... Parking Brake

2 (Gray/Black) / Lt Blue at fuse box Mid 21 pin plug.......... -hood trigger

3 (Lt Blue/White) / Lt Green at brake switch or fuse box top 42 pin plug............. + foot brake

4 (Violet/Black) / Blue in Drivers Kick or fuse box top 42 pin plug........... -trunk trigger

5 (RED / White) / ???????????? ............ -door triggers

6 (Red) / NOT NEEDED......... + door triggers

7/8 (Brown) / NOT NEEDED.......... glow plugs

9 (Yellow/Black) / Ignition coil under hood........... tach

Thanks Dre. This is only half clear to me reading it myself. Sorry to confuse.

CN4

(Alarm Wire Color) / Car wire color and location.... .function

1 NOTHING

2 (Violet/White) / ?????? .......... SAYS (-) trunk release however cars diagram says it is a (+) release.... will it work?

3 Not going to use.... priority drivers door unlock

4 (Blue) / Dre says Gray, diagram says Blue in drivers kick. Is this a (+) or a (-)?????????????

5 (Blue/Black) / Dre says Green, diagram says Yellow in drivers kick. Is this a (+) or a (-)??????????????

6 NOTHING

haha well i hope i helped u out a bit. looking over it again i kinda understand what you were getting at though

CN5

(Alarm Wire Color) / Car wire color and location...... funciton

1 (Orange) / Orange in Drivers Kick .......... rearm (thanks dre)

2 (ORANGE / White) / Brown in Drivers Kick............ disarm (thanks dre)

3 (Violet) / Pink by fuse box...... dome light supervision

4 (Brown) SIREN

5 NOT USING.......... horn

6/7 NOT USING I THINK... AUX 1,2

Oh I am also using an Omega Pass 4 bypass.

12 VOLTS

RED (CN1)

White

Ignition switch harness

IGNITION

GREEN (CN2)

Blue

Ignition switch harness

ACCESSORY

Orange

Ignition switch harness

STARTER

PURPLE (CN2) + Relay for cut

Yellow

Ignition switch harness

KEY SENSE

Pink

Ignition switch harness in white plug

TACH SIGNAL

Opposite from Black and BLACK/ white

At any of the coils on the engine

FUEL INJECTOR

Opposite from Yellow/black

At any injector on engine

LOCK

BLUE/BLACK (CN4)

Green or Blue

In white behind fusebox

UNLOCK

BLUE (CN4)

Gray

In white behind fusebox

DOORPIN

RED / WHITE(-) or RED(+) (CN3)

SEE NOTES

Green (Driver's door), Lt.green (pass. Door), Brown (Rear left) and Gray (Rear right). All 4 wires are (-) and found in the green 42-pin plug on the top of the fusebox under the driver's side of the dash.

HOODPIN

GRAY/BLACK (CN3)

Lt.blue

At pinswitch or front of fusebox

Not available on all models.

TRUNK PIN

VIOLET/BLACK (CN3)

Blue

In green 42-pin plug top of fusebox

TRUNK RELEASE

VIOLET/WHITE (-) (CN4)

Green

In green 42-pin plug top of fusebox

FACTORY ARM

Tie to Lock wire (diode isolate)

Pink or Orange

In white plug behind fusebox under dash

FACTORY DISARM

Tie to Unlock wire (diode isolate)

Brown

In white plug behind fusebox under dash

BRAKESWITCH

Green

In green 42-pin plug top of fusebox or switch

PARKLIGHTS

GREEN / WHITE (+) (CN1) or (-) (CN2)

Red

In green 42-pin plug top of fusebox

PARKLIGHTS (-)

Gray

At the light switch harness

HAND BRAKE

Lt.blue

In white plug on right of st. column

HORN

N/A

Orange

In white plug top of steering column

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Need to confirm some things.

Blue wire off CN1 relay... does that go to the 2nd accessory on CN2?

CN2 - status out (black)... will that go to the clutch bypass and to the PASS 4 bypass unit?

I am still confused on the LOCK/UNLOCK. Both of you said the oppostie thing.

Thanks

Trey99ek wrote:

Need to confirm some things.
Blue wire off CN1 relay... does that go to the 2nd accessory on CN2?

This goes to the RED wire at the ignition harness

Trey99ek wrote:

CN2 - status out (black)... will that go to the clutch bypass and to the PASS 4 bypass unit?

This wire only goes to the PASS4 Module. Use the RED / BLACK wire off the CN2 harness ( 2nd START ) for the clutch bypass.

Trey99ek wrote:

I am still confused on the LOCK/UNLOCK. Both of you said the oppostie thing.
Thanks

LOCK - GREEN - dr kick or micu, 34 pin plug, pin 28. The MICU (Multiplex Integrated Control Unit) is part of the fuse/relay box under the driver side dash. It has two plugs on the back of the fuse/relay box.

UNLOCK - GRAY - dr kick or micu, 34 pin plug, pin 27. The MICU (Multiplex Integrated Control Unit) is part of the fuse/relay box under the driver side dash. It has two plugs on the back of the fuse/relay box.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Thank velocity. You saved me on the last install. Gonna see how this goes this weekend if it is above freezing. No garage.

Ok there is both a (+) and a (-) parking lights and the civic diagram also has both. Do I use both of them or just one?

Also do I hook both red and RED / white off cn1 both to the same wire on the IGN... they both say 12volt power.. which would be the white on the ignition. I know the red is the main power and the RED / white is for the relay

Trey99ek wrote:

Ok there is both a (+) and a (-) parking lights and the civic diagram also has both. Do I use both of them or just one?

Use just the (-). It's easier to get to.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Trey99ek wrote:

Also do I hook both red and RED / white off cn1 both to the same wire on the IGN... they both say 12volt power.. which would be the white on the ignition. I know the red is the main power and the RED / white is for the relay

They both need to be hooked up to 12 volt constant.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Ok for the hood trigger. The light blue wire in the mid white plug in the front of the fuse box. There is 2 light blue wires. Help?

Ok I got pretty much everything installed. Only things I have to install is that hood trigger and the tach wire which i didn't find a way to the engine yet. I tested it out, well kinda..... I got to lock the door and it give me three flashes of the parking lights and shows that my trunk is over when it is closed. I hooded the trunk trigger to the blue wire going to the driver kick. Also I am kinda hoping I got the right wires for the door lock and re-arm/disarm. I found those in that 4-1 plug deal in the drivers kick.

Any idea on the lights and the trunk. Also my previous question on where the hood trigger is?

Thanks

Oh an also I used the parking lights on the switch (-) and when they flash so does my dash. Help

The parking light you should use IS the grey (NEG)- @ the switch.

The OE hood pin is in the harness wrapped in grey tape running down the side of the fuse box. (NEG)- lt.blue.

Your trunk and hood connection needs to be isolated with diodes.... of course. 2 outputs into 1 input. Isolation is needed.

Your lock/unlock, arm/disarm.....if they REALLY sucked to reach, you got the rite ones. UP HIGH behind the fusebox.

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Ok that is the parking light I am using. Why is my whole dash blinking?

And for the lock/unlock I went for the plug in the kick panel. I couldn't get the fuse box out to get behind it to get to that other plug. That was impossible to reach. I can' t do anything till I get the trunk figured out because the alarm won't let me do anything with that open.

Ok this sucks. My locks don't work. I used the done light as the door trigger. That doesn't work. What else can fail.

Ok I got the locks working and I was getting some other stuff buttoned up. Here is my main problem.

I used the pink wire on the ign switch white plug for the (Dome Light Sup) (Door Trigger) and the (Keysense for the Bypass)

Well problem is non of them work. Doors don't work, remote starts don't work because it blinks for a key. Any help on this one. I chose to do the door trigger that way so I didn't have to deal with relays. I was told that would work and it would be easy. I am also still having the problems with the trunk trigger and trunk pop. Also I gave up on the hood trigger. I can't find that wire.