97 Nissan Maxima Door unlock

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=57151
Printed Date: May 13, 2025 at 7:22 PM

Topic: 97 Nissan Maxima Door unlock

Posted By: nima
Subject: 97 Nissan Maxima Door unlock
Date Posted: June 06, 2005 at 7:52 AM

I have problem with unlock the car .its lock the car with remote but not unlock.i connect unlock wire to GREEN/ YELLOW wire on door SW but its not doing anything.any help will be good

Replies:

Posted By: mo12v
Date Posted: June 06, 2005 at 8:56 AM

This vehicle requires a DOUBLE Pulse for Unlock.........
R U using a Double Pulse generator or have you tried the UNlock wire for 1 pulse or 2?
U may require a stronger ground also thru Relays

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MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.

Posted By: nima
Date Posted: June 06, 2005 at 9:16 AM

I try to connect direct from unit to door lock switch.but its not doing anything.i have buldoge RS122 remote start

can you tell me how to connect the relay.can you send me the diagram

Posted By: thepencil
Date Posted: June 06, 2005 at 10:05 AM

Program the alarm unit to a double pulse first as advice by mo12v. Below is the wire diagram for a stronger ground connection. I think it is a double pulse related issue rather than a ground issue.

posted_image

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

Posted By: nima
Date Posted: June 06, 2005 at 11:57 AM

How to program for double pulse?i have buldoge RS122

Posted By: thepencil
Date Posted: June 06, 2005 at 3:42 PM

I didn't see anything on your alarm manual indicating that you can program it to double pulse. This is what you will need to get the unlocking function to work.

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

Posted By: OhioMike1101
Date Posted: June 06, 2005 at 9:01 PM

I have done a couple maximas and you hit the DL wires in the door at the cylinder. You will def need a double pulse for unlock. You do not need a stronger ground either as you are hitting the wires b4 the factory relays.

I do not believe you can 2 step those DL outputs. You may just hve to hit the unlock button twice.