99 Honda HRV alarm

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=74437
Printed Date: July 07, 2025 at 10:36 PM

Topic: 99 Honda HRV alarm

Posted By: focas
Subject: 99 Honda HRV alarm
Date Posted: March 13, 2006 at 9:06 PM

Hey People
on the weekand i was installing a car alarm into a honda HRV 1999 and i had a stuble with the central locking
i found the relay for the central but cant seem to work it out i also have 6 wires coming out of the unit such as
NC COM NO For power and NC COM NO for earth could anyone help how i can work out which wires go where thanks heaps
like does a NC wire go to one with 12 when the doors are looked thanks for you time
Regards
Pete

Replies:

Posted By: focas
Date Posted: March 14, 2006 at 12:07 AM

coudnt i just tape off where all the central locking is plug and just work i just confused with the NO NC AnD COM STUFF

Posted By: focas
Date Posted: March 14, 2006 at 12:28 AM

ITS a 1999 HRV 2 door all wheel drive ok ill have a look at on how to install relays thanks mate

Posted By: thepencil
Date Posted: March 14, 2006 at 10:43 AM

focas] wrote:

C COM NO For power and NC COM NO for earth could anyone help how i can work out which wires go where thanks heaps
like does a NC wire go to one with 12 when the doors are looked thanks for you time
Regards
Pete

Looks like you got a unit with build in relays. No relays will be require to make the keyless entry to work.

The wire colour maybe different in your vehicle, so test them out first before you make your connection.

| POWER LOCK|GREEN / WHITE |- |driver door harness |
| POWER UNLOCK|GREEN/ orange |- |driver door harness

LOCK
COM = make your connection to Ground.
NC = No connection needed
NO = make your connection to the Power Lock GREEN / WHITE wire of your vehicle.

UNLOCK
COM = make your connection to Ground.
NC = No connection needed
NO = Make your connection to the Power Unlock GREEN/ orange wire of your vehicle.

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Be careful whose advice you buy, but be patient with those who supply it. posted_image

Posted By: d_rs
Date Posted: March 14, 2006 at 12:50 PM

hi guys ,

this is probably sorted out by now but i actually do the hrv slightly different and fairly handy too (i think)

the locking can actually be got negative pulse a the cdl box above the pedals,you have two ways of doing this either open the box uop and solder in the points or you can just push them into the blank spaces,its being a little while since i done one but its defo there not sure of exact pin location.i think there is only a few blank spaces so double check.but it makes life very easy.

dave.