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Air conditioning On, On2 Wire?


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silvia240sx 
Member - Posts: 2
Member spacespace
Joined: January 21, 2007
Location: United States
Posted: January 21, 2007 at 5:10 PM / IP Logged  
Vehicle : 1995 Nissan 240sx
Alarm   : KCJS XT-V12 (remote start,pager,etc.type)
Inside the install manual, it shows exactly as wriiten below.
Thick blue wire: Air conditioning ON(ON2)
Locating method: A thick wire at bottom of the key cylinder.This wire also has constant 12V output when key ON, 0 output when key ACC. Please find ON 1 wire first, then the other wire is ON 2.
Connect it with the thick blue wire.(Jointed by soldering tin)
Note : Some cars require to connect the air condtioning wire to ACC. If so, you need a diode to connect between ON and ACC.
~~My question is, my car has only one ON wire, so i didnt install this ON2 wire.(The alarm didnt have a wire listed as ACC wire.) The alarm will not enter remote-pager learning routine mode. I re-checked all connections with multimeter so im thinking its because i didnt install this ON2 wire. Do i connect this wire to ACC like guide says? IF so which way do i face the diode and what size? Should this allow the alarm to enter remote-pager learning routine? Please let me know your own opinion, even if someone else posted your idea already. I would feel better getting as many replies as possible.
KarTuneMan 
Platinum - Posts: 7,056
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member consistently provides reliable informationspace
Joined: December 14, 2004
Location: Isle Of Man
Posted: January 21, 2007 at 8:35 PM / IP Logged  
Wire/Function Colour Location/Description Polarity
 12 VOLTS White Ignition harness   + 
 IGNITION BLACK/ red Ignition harness   + 
 ACCESSORY WHITE/ blue Ignition harness   + 
 STARTER BLACK / YELLOW Ignition harness   + 
 STARTER 2 BLACK/ green Ignition harness   + 
 KEY SENSE BLACK/ pink Ignition harness   + 
 TACH SIGNAL GREEN/ blue At coil on engine   AC 
silvia240sx 
Member - Posts: 2
Member spacespace
Joined: January 21, 2007
Location: United States
Posted: January 21, 2007 at 10:46 PM / IP Logged  
I forgot to mention that it has the usual IGN-ON wire. Which i hooked up as usual. Its just that it has this second ON-2 wire, instead of an accesory wire, which confuses me so bad because my car doesnt have a second ignition wire. So how do i correctly hook this ON-2 wire up with a diode to accesory as the manual suggests, which way should the diode face and what size.

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