1999 Chevrolet Tahoe, Remote Start 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=147447
Printed Date: May 02, 2025 at 9:23 PM
Topic: 1999 Chevrolet Tahoe, Remote Start Wiring
Posted By: sparxx513
Subject: 1999 Chevrolet Tahoe, Remote Start Wiring
Date Posted: September 06, 2022 at 5:34 AM
Can someone please upload a current tech sheet on this one? Ive found a few conflicting ones depending on where I look. Will be installing a Compustar RS/Alarm combo. Using a blade for the passlock bypass.
Replies:
Posted By: i am an idiot
Date Posted: September 09, 2022 at 8:13 PM
Item Wire Color Polarity Wire Location Photo Note
12 Volts red (40A) + ignition harness Directwire
Second 12 Volts red (50A) + ignition harness Directwire
Ground (chassis ground)
Starter yellow or violet + ignition harness Directwire
Ignition pink + ignition harness Directwire
Second Ignition white + ignition harness Directwire Notes
Accessory orange + ignition harness Directwire
Second Accessory brown + ignition harness Directwire
R Code yellow Passlock 2 Passlock sensor on ignition key cylinder Directwire
Reference Ground orange/black - Passlock sensor on ignition key cylinder
Keysense lt. green - ignition harness Directwire
J1850 violet data OBD-data link connector, black 16 pin plug, pin 2
Power Lock lt. blue + or reverse driver kick --or-- door lock relay above gas pedal, black 6 pin plug, pin F Directwire Notes
Power Unlock white + or reverse driver kick --or-- door lock relay above gas pedal, black 6 pin plug, pin A Directwire Notes
Lock Motor gray reverse driver kick --or-- door lock relay above gas pedal, black 6 pin plug, pin E Directwire
Driver Unlock Motor tan reverse driver kick --or-- Keyless Module above gas pedal
Passenger Unlock Motor tan reverse passenger kick --or-- door lock relay above gas pedal, black 6 pin plug, pin B Directwire
Parking Lights brown + headlight switch Directwire
Headlight yellow + headlight switch
Left Front Door Trigger violet - headlight switch Directwire
Right Front Door Trigger same as left front door trigger
Left Rear Door Trigger same as left front door trigger
Right Rear Door Trigger same as left front door trigger
Dome Light gray - headlight switch
Trunk/Hatch Pin same as left front door trigger
Trunk/Hatch Release black or black/white or tan + or reverse low in the drivers kick Notes
Tachometer white ac ECM on driver fender, black plug marked white Directwire
Wait to Start dk. blue (need to diode isolate see Tech Doc 1090) - instrument cluster
Clutch Pedal violet/white + clutch switch
Rear Defroster violet + driver dash relay block
Mirror Defroster same as rear defroster
Speed Sense dk. green/white ac radio
Brake Wire white + brake switch or steering column Directwire
Parking Brake lt. blue - parking brake switch
Horn Trigger black - steering column Directwire
Wipers violet + steering column
Left Front Window (Up/Down) dk. blue - brown A drivers door switch
Right Front Window (Up/Down) lt. blue - tan A drivers kick panel
Left Rear Window (Up/Down) dk. green - violet A drivers kick panel
Right Rear Window (Up/Down) lt. green - violet A drivers kick panel
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