Imp-3100 in Honda Accord 93

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=619
Printed Date: August 17, 2025 at 2:32 AM

Topic: Imp-3100 in Honda Accord 93

Posted By: AccordMugen
Subject: Imp-3100 in Honda Accord 93
Date Posted: May 06, 2002 at 9:42 AM

Hello

I have an Honda Accord 93 LX 2 door and I bought a car alarm Impulse 3100. I pass 2 days to install it and I have some problems. I never succefull to install it correctly. I have wiring diagram of my car. I have 3 problems. First, I never succefull to connect properly the dome light, if I disarm the alarm and let the door closed, the alarm will start, if I open the door he stop. If I arm the alarm, the alarm do nothing if I open or let the doors closed. Second, When I start my car, the led open and few second after the alarm start when the motor is on. Third, the horn don't work.

thanks for people will help me

Replies:

Posted By: Velocity Motors
Date Posted: May 06, 2002 at 10:03 AM

You have a NEGATIVE door trigger system. Make sure that the door trigger wire from the driverside is connected to the GREEN wire on the IMP 3100
Make sure that you have the IGNITION wire from the Accord ( BLACK / YELLOW ) connected to the YELLOW wire on the IMP 3100 otherwise the system will not know that you in the car
If you want the horn to work you need to put a relay in line of the BROWN wire to convert the signal from a (+) to a (-). Wire a relay in this manner

87 & 85 - GROUND
86 - BROWN wire from IMP-3100
30 - HORN wire on the Accord

The horn will activate with the arming and the disarming of the alarm and also will go off constantly like the siren , so be warned..... it is annoying ! posted_image

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

Posted By: AccordMugen
Date Posted: May 06, 2002 at 2:05 PM

for the Ignition wire, I have connected the Yellow from the alarm to the BLACK / YELLOW in my ignition connector of my car, that I had done, if the door are not connected, it is possible that cause that problem, I have connected only:

Constant 12V+ white wire, Ignition BLACK / YELLOW , Parking Lights RED / Black

Posted By: Velocity Motors
Date Posted: May 07, 2002 at 1:00 AM

Did you connect your GROUND wire too ? How sensitive is the impact sensor?

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

Posted By: AccordMugen
Date Posted: May 07, 2002 at 7:09 AM

yes I connected the ground.

The sensitivity of the sensor is setting by the impact you doing, I kicked a wheel for it and that work corretly.

I don't know why he bug when I put my key at on.