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2003 Dodge Ram 1500 Alarm/Remote Start/Stereo Wiring


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iamdr7 
Member - Posts: 12
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Joined: March 30, 2002
Location: United States
Posted: October 14, 2002 at 9:08 AM / IP Logged  
I would like to know which if the accessory or the 2nd accesory controls the heating and ac. How would I go about hooking that up for this truck. Thanks
Velocity Motors 
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Joined: March 08, 2002
Location: Manitoba, Canada
Posted: October 14, 2002 at 10:32 AM / IP Logged  

Both the second ignition and second accessory need to be hooked up with relays in order for everything to operate properly. Hook up the relay like this:

  • 86 : Second Accessory or Second Ignition wire from RS unit
  • 85 : Primary Ignition or Primary Accessory wire from truck
  • 87 : Fused 12 volt constant
  • 30 : To second ignition or second accessory wire on vehicle.
  • 87a:  NOT USED

The above can be used for either application but each application needs it's own relay . DO NOT TRY TO USE BOTH APPLICATIONS WITH ONE RELAY 2003 Dodge Ram 1500 Alarm/Remote Start/Stereo Wiring - Page 2 -- posted image. 

Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
iamdr7 
Member - Posts: 12
Member spacespace
Joined: March 30, 2002
Location: United States
Posted: October 16, 2002 at 8:16 AM / IP Logged  

I am installing a remote start on a 2002 Dodge Ram pickup. The remote-start alarm harness for the remote start is:

Orange -----(+) Acc

Pink -----(+) Ign
Purple -----(+) Stater
Red ----- (+) 12v
Blue/Blk ----(-) Ignition 2
Yellow/ White -----(-) Acc2
One illustration suggested doing this:
+12 to 87
wire from RS to 85
+12 to 86
Vehicles Secondary Primary to 30
It will not run. It will crank over but. Any information would be appreicated. Also any information on hooking up the accessory (heat/ac). I know that I must be forgetting one wire or have something backwards.  Thanks

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