03 suzuki grand vitara, wiring
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=93529
Printed Date: October 31, 2025 at 6:53 AM
Topic: 03 suzuki grand vitara, wiring
Posted By: gkonitshek
Subject: 03 suzuki grand vitara, wiring
Date Posted: May 01, 2007 at 10:38 PM
Anyone have a wiring diagram for the 03 Suzuki Grand Vitara for installing a Alarm/Remote Starter?
Thanks
Replies:
Posted By: Twelvoltz
Date Posted: May 02, 2007 at 7:45 AM
DEI lists:
DIRECTWIRE™ WIRING INFORMATION - SUZUKI / GRAND VITARA / 2003 / Remote Start
[PRINT THIS PAGE]
12volts WHITE/ green (60A) + ignition harness
Starter BLACK/ red + ignition harness
Second Starter N/A
Ignition BLACK/ blue + ignition harness
Second Ignition N/A
Third Ignition N/A
Accessory yellow/black + ignition harness
Second Accessory blue + ignition harness
Keysense blue/red + ign harn or BCM, 16 pin plug, pin 13
Notes: The BCM (Body Control Module) is below the radio.
Power Lock pink/black - BCM, 12 pin plug, pin 1
Notes: The BCM (Body Control Module) is below the radio.
Power Unlock pink/green - BCM, 12 pin plug, pin 7
Notes: The BCM (Body Control Module) is below the radio.
Lock Motor blue 5wi BCM, 22 pin plug, pin 12
Notes: The BCM (Body Control Module) is below the radio.
Unlock Motor blue/white 5wi BCM, 22 pin plug, pin 2
Notes: The BCM (Body Control Module) is below the radio.
Parking Lights+ RED / yellow + BCM, 22 pin plug, pin 22
Notes: The BCM (Body Control Module) is below the radio.
Parking Lights- RED / blue - BCM, 22 pin plug, pin 9
Notes: The BCM (Body Control Module) is below the radio.
Hazards yellow/red - BCM, 22 pin plug, pin 17
Notes: The BCM (Body Control Module) is below the radio.
Turn Signal(L) GREEN/ red + turn signal relay, left of column
Turn Signal(R) GREEN/ YELLOW + turn signal relay, left of column
Reverse Light red + driver kick, harness to rear
Door Trigger BLACK/ red - BCM, 16 pin plug, pin 16
Notes: The BCM (Body Control Module) is below the radio.
Dome Supervision BLACK/ red - BCM, 22 pin plug, pin 14
Notes: The BCM (Body Control Module) is below the radio.
Trunk/Hatch Pin common with door trigger wire
Hood Pin N/A
Trunk/Hatch Release N/A
Power Sliding Door N/A
Factory Alarm Arm pink - BCM, 12 pin plug, pin 2
Notes: The BCM (Body Control Module) is below the radio.
Factory Alarm Disarm pink/blue - BCM, 12 pin plug, pin 8
Notes: The BCM (Body Control Module) is below the radio.
Disarm No Unlock see factory alarm disarm
Tachometer brown ac cluster or ECM, 35 pin plug, pin 4
Notes: The ECM (Engine Control Module) is behind the glovebox.
Can also go to any ignition coil and use the wire that is NOT BLACK/ white or BLACK/ orange. Can also go to any fuel injector and use the wire that is NOT blue/black.
Wait to start N/A
Brake Wire GREEN / WHITE + brake pedal switch
Parking Brake RED / black - BCM, 16 pin plug, pin 5
Notes: The BCM (Body Control Module) is below the radio.
Horn Trigger blue/green - BCM, 22 pin plug, pin 4
Notes: The BCM (Body Control Module) is below the radio.
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
Interface Module: Category:
Immobilizer Bypass Required:
No Type:
N/A
Part #: N/A
Notes:
Smart Starter Kill Relays: Not Available
warning
This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed Electronics assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.
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