2003 Jeep Wrangler Wiring Table
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=15104
Printed Date: April 28, 2024 at 11:15 AM
Topic: 2003 Jeep Wrangler Wiring Table
Posted By: 4mysecurity
Subject: 2003 Jeep Wrangler Wiring Table
Date Posted: June 18, 2003 at 11:15 AM
I need a wiring table for a 2003 Jeep Wrangler for installing an alarm system. Anybody have it? Thanks for your help!
Replies:
Posted By: 4mysecurity
Date Posted: July 11, 2003 at 9:53 AM
I did finally get the table, so here it is for everyone.
WIRING INFORMATION - JEEP / WRANGLER / 2003
ITEM COLOR POLARITY LOCATION
12volts pink/black & red + ignition harness
Starter yellow + ignition harness
Second Starter N/A
Ignition blue + ignition harness
Second Ignition N/A
Third Ignition N/A
Accessory BLACK/ orange + ignition harness
Second Accessory BLACK/ green + ignition harness
Parking Lights+ BLACK / YELLOW + headlight switch
Parking Lights-
Door Trigger yellow - headlight switch
Dome Supervision use door trigger
Tachometer gray ac ignition coil or coil pack
Wait to start N/A
Brake Wire WHITE/ tan + brake pedal switch
Horn Trigger RED / yellow - steering column
Radio 12v pink/white + radio harness
Radio Ignition pink + radio harness
Radio Illumination BLACK / YELLOW + radio harness
Notes: There is also an orange wire that tests but it adjusts with the dimmer.
LF Speaker +/- green - BROWN / red +,- radio harness
RF Speaker +/- purple - blue +,- radio harness
LR Speaker +/- BROWN / yel - BROWN / lt. blue +,- radio harness
RR Speaker +/- blue/white - blue/pink +,- radio harness
Immobilizer By Pass: Required: Yes Type: Sentry Key Use TBKII
Notes: Only vehicles with gray keys have the immobilizer.
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