2003 Nissan Xterra wiring diagram
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=66266
Printed Date: May 08, 2025 at 12:13 AM
Topic: 2003 Nissan Xterra wiring diagram
Posted By: illmatic45acp23
Subject: 2003 Nissan Xterra wiring diagram
Date Posted: November 14, 2005 at 7:34 PM
I need a wiring diagram for a 2003 Nissan Xterra XE 3.3L. Can someone please help me out?
Replies:
Posted By: infinkc
Date Posted: November 14, 2005 at 7:37 PM
NISSAN / XTERRA / 2003 / Remote Start
12volts green + ignition harness
Starter BLACK / YELLOW + ignition harness
Second Starter GREEN/ YELLOW + ignition harness
Ignition BLACK/ white + ignition harness
Second Ignition
Third Ignition
Accessory RED / yellow + ignition harness
Second Accessory WHITE/ blue + ignition harness
Notes: NOT required for remote start.
Keysense
Power Lock yellow - SECU
Notes: Meter these wires while turning the key in either door key cylinder.
The SECU (Smart Entrance Control Unit) is to the right of the steering column.
Power Unlock yellow/red - SECU
Notes: Meter these wires while turning the key in either door key cylinder. Unlock requires a double pulse.
The SECU (Smart Entrance Control Unit) is to the right of the steering column.
Lock Motor blue 5wi SECU
Notes: The SECU (Smart Entrance Control Unit) is to the right of the steering column.
Unlock Motor GREEN / WHITE 5wi SECU
Notes: The SECU (Smart Entrance Control Unit) is to the right of the steering column.
Parking Lights+ blue/red + steering column
Parking Lights-
Hazards
Turn Signal(L)
Turn Signal(R)
Reverse Light
Door Trigger -
Notes: On vehicles without power door locks use RED / black at any door pin switch or also found in the driver A pillar. Vehicles with power door locks use GREEN/ red for the driver door, GREEN/ black for the front passenger door, and RED / black for the rear doors. All found at the SECU, use all three wires and diode isolate each.
The SECU (Smart Entrance Control Unit) is to the right of the steering column.
Dome Supervision
Trunk/Hatch Pin
Hood Pin BLACK/ pink - SECU
Notes: The SECU (Smart Entrance Control Unit) is to the right of the steering column.
Trunk/Hatch Release
Power Sliding Door N/A
Factory Alarm Arm arms with lock
Factory Alarm Disarm disarms with unlock
Disarm No Unlock single pulse on unlock wire
Tachometer pink/blue or black ac instrument cluster or ECM
Notes: The ECM (Engine Control Module) is located below the heater box to the right of the accelerator pedal, behind trim panel. The tach is in the top row, 3rd pin left of center of the plug.
Wait to start N/A
Brake Wire BROWN / red + brake pedal switch
Parking Brake
Horn Trigger lt. GREEN/ red or brown - steering column
-------------
There are 10 types of people in the world, ones that understand binary and ones that dont.
Posted By: illmatic45acp23
Date Posted: November 14, 2005 at 7:57 PM
thanks a bunch for the information. I'm forever in your gratitude. Can you also hook me up with the audio wiring?
Posted By: illmatic45acp23
Date Posted: November 21, 2005 at 9:00 PM
I keep doing this so hopefully whoever needs to see this will see it and help me out. I need audio wiring diagram fri a 2003 Nissan Xterra. Please help.......
Posted By: illmatic45acp23
Date Posted: November 24, 2005 at 3:30 AM
still waitng on daigram. please someone help me out....
|