2008 Toyota 4Runner Alarm/RS/Keyless Wiring
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=104270
Printed Date: May 01, 2025 at 7:22 AM
Topic: 2008 Toyota 4Runner Alarm/RS/Keyless Wiring
Posted By: Steven Kephart
Subject: 2008 Toyota 4Runner Alarm/RS/Keyless Wiring
Date Posted: April 25, 2008 at 4:12 PM
Hey guys. Could you please provide me with wiring information for an 08 Toyota 4-runner. I didn't see it listed in the vehicle list. Thanks!
Replies:
Posted By: KarTuneMan
Date Posted: April 26, 2008 at 2:12 AM
Steven, it's the same as an 07. I see that an 07 isn't listed either..... so I guess I haven't helped at all. sorry
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Posted By: techman93
Date Posted: April 26, 2008 at 4:57 PM
I just did an 08 4 runner and the same wire code as an 07.
WIRE COLOR POLARITY LOCATION
Battery WHITE/ BLUE (+) IGNITION SWITCH HARNESS
Ignition 1 BLACK/ RED (+) IGNITION SWITCH HARNESS
Ignition 2 BLUE / YELLOW (+) IGNITION SWITCH HARNESS
Accessory 1 WHITE/ GREEN (+) IGNITION SWITCH HARNESS
Starter 1 GREEN/ BLACK (+) IGNITION SWITCH HARNESS
Anti-Theft Type UNIVERSAL IMMOBILIZER
Anti-Theft Descript THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER
Key Sense GREEN/ YELLOW (-) IGNTION SWITCH HARNESS
Tachometer BLACK/ WHITE (-) AT ECM MODULE BEHIND GLOVEBOX
ALSO IN THE DATA LINK CONNECTOR UNDER DRIVER DASH ON SOME MODELS
Speed Sense VIOLET/RED (AC) AT ECM MODULE BEHIND GLOVEBOX
Parking Lights GREEN (+) TOP LEFT PLUG AT FUSE BOS OR DRIVERS DOOR SILL HARNESS
Brake Lights GREEN/ YELLOW (+) AT SWITCH ABOVE PEDAL OR DRIVERS DOOR SILL HARNESS
Horn GREEN/ RED (-) IN HARNESS AT STEERING COLUMN
Power Unlock GREEN (-) IN DRIVERS DOOR HARNESS
DOUBLE PULSE TO UNLOCK ALL DOORS
Power Lock BLUE (-) IN DRIVERS DOOR HARNESS
bypass needed for anti-theft xk05 with proper firmware.
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The wire I'm test'n isn't doin' what it's supposed to be doin'... I am so glad I printed that tech sheet, with the wrong info.
Do it right the first time... or I might have to fix it for ya
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