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Maxima unlock driver/passenger doors

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Mattthew278 
Copper - Posts: 52
Copper spacespace
Joined: November 13, 2003
Location: United States
Posted: December 16, 2005 at 2:59 AM / IP Logged  

I was wondering if anyone knew how to wire up a 2001 maxima to still have one press disarm and unlock the drivers door, and another click unlock the other doors?  The unit is a 791xv.  I know where the door lock/unlock and disarm and rearm wires are.  I have read about the second unlock pulse.  If I connect the second unlock wire to the same wire as I connect the unlock wire from the alarm, will it work as before?  With one click disarming and unlocking just the drivers door, then another click opening the rest?  Thanks

redpeppers 
Silver - Posts: 483
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Joined: May 24, 2005
Location: United States
Posted: December 16, 2005 at 3:36 AM / IP Logged  
u will have to wire up relays and wire into the passangers door.
Where theres is a wire there's a way.
Mattthew278 
Copper - Posts: 52
Copper spacespace
Joined: November 13, 2003
Location: United States
Posted: December 16, 2005 at 11:32 AM / IP Logged  
And connect which wire to control the relay?
Mike M2 
Platinum - Posts: 2,652
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Joined: June 29, 2005
Location: United States
Posted: December 16, 2005 at 6:59 PM / IP Logged  
Cut the WHITE/ black motor leg at the secu, relay it and use that as first unlock. second unlock will be hooked to the BROWN / yellow without a relay.
Mike M2
Tech Manager
CS Dealer Services
Mattthew278 
Copper - Posts: 52
Copper spacespace
Joined: November 13, 2003
Location: United States
Posted: December 17, 2005 at 3:22 AM / IP Logged  

I'm sorry but I'm still pretty confused.  Use the unlock wire from the alarm, to trip a relay to send voltage to WHITE/ black?  Or use the WHITE/ black wire to actually trip the relay?  The second unlock seems easy enough.  If I wire it as you described, will one click open the drivers, then two clicks opens the rest? 

"Cut the WHITE/ black motor leg at the secu, relay it and use that as first unlock. second unlock will be hooked to the BROWN / yellow without a relay."

Mattthew278 
Copper - Posts: 52
Copper spacespace
Joined: November 13, 2003
Location: United States
Posted: December 17, 2005 at 3:23 AM / IP Logged  
Probably a stupid question, but how does a second unlock wire work?  If I click unlock twice on the remote, will it output a neg. just on the second click?  It's a 791xv that I will be installing.
Mattthew278 
Copper - Posts: 52
Copper spacespace
Joined: November 13, 2003
Location: United States
Posted: December 17, 2005 at 4:18 AM / IP Logged  
Maybe i'm making this more confusing than necessary.  What if I just program the alarm to do a double pulse for unlock?  Or would that open all doors at once?
Mike M2 
Platinum - Posts: 2,652
Platinum spacespace
Joined: June 29, 2005
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Posted: December 17, 2005 at 8:41 AM / IP Logged  
That won't work. Ok, your lock wire goes to gray(pin 23 at SECU) that we know. Your second unlock wire on your alarm will go to BROWN / yellow(pin 35 at SECU). The unlock wire on your alarm will feed a relay, pin 85. Pin 86 and pin 87 will go to 12Volts. Cut the WHITE/ black(pin 13 at SECU) and connect the SECU side to pin 87a on the relay. Pin 30 will go towards the the door lock motor. That's it!
Mike M2
Tech Manager
CS Dealer Services
Mattthew278 
Copper - Posts: 52
Copper spacespace
Joined: November 13, 2003
Location: United States
Posted: December 17, 2005 at 12:51 PM / IP Logged  
Ok i think I got it.  After all that, I still need to program it for a double pulse right?  or just program it to use the second unlock wire?  I really appreciate your help, this would have been impossible for me to figure out on my own.  Thanks
Mike M2 
Platinum - Posts: 2,652
Platinum spacespace
Joined: June 29, 2005
Location: United States
Posted: December 17, 2005 at 1:07 PM / IP Logged  
If it has a program for second unlock, yes. You won't need double pulse unlock, that's for 2004 Maxima and up. You will need to hook up an alarm disarm wire if you have a factory alarm...
Mike M2
Tech Manager
CS Dealer Services

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