Wiring Diagram

Printed From: the12volt.com
Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=1496
Printed Date: July 22, 2025 at 6:47 PM

Topic: Wiring Diagram

Posted By: en35
Subject: Wiring Diagram
Date Posted: June 25, 2002 at 11:37 PM

Can someone please tell me where I can find the wiring diagram for a 1986 Oldsmobile Delta 88 Royale? Any help would be greatly appreciated.

Replies:

Posted By: Velocity Motors
Date Posted: June 25, 2002 at 11:58 PM

Oldsmobile

Delta 88

1986-1988

Remote Starter Wiring Colors and Notes
Function		Vehicle Color	Location
Start:		YELLOW	IGNITION SWITCH HARNESS *
Ignition #1:		PINK OR PINK/WHITE	IGNITION SWITCH HARNESS
Ignition #2:			IGNITION SWITCH HARNESS
Ignition #3:		N/A
Accessory:		ORANGE	IGNITION SWITCH HARNESS
Brake Light:		WHITE(+)	(+) AT SWITCH ABOVE BRAKE PEDAL
Tach Signal:		WHITE	AT DISTRIBUTOR
Parking Lights:		BROWN	(+) AT LIGHT SWITCH
Headlights:		YELLOW	(+) AT HEADLIGHT SWITCH
OEM Alarm Disarm:		LIGHT GREEN	(-) IN EITHER KICK PANEL
OEM Alarm Arm:		N/A
Diesel Glow Plug:
Clutch Bypass Wire:
Notes:	None

Oldsmobile

Delta 88

1986-1988

Alarm and Keyless Entry Wiring Colors and Notes
Function		Vehicle Color	Location
Constant +12 Volts:		RED AND RED	IGNITION SWITCH HARNESS
Starter Kill:		YELLOW	IGNITION SWITCH HARNESS *
Ignition +12 Volts:		PINK OR PINK/WHITE	IGNITION SWITCH HARNESS
Dome Lights/Superv:		WHITE	(-) AT PIN SWITCH OR COURTESY LIGHT
OEM Horn:		BLACK	(-) STEERING COLUMN HARNESS
Power Lock:		LIGHT BLUE	DRIVER'S KICK PANEL **
Power Unlock:		BLACK	DRIVER'S KICK PANEL **
Trunk Release:		BLACK	(+) AT RELEASE SWITCH
Alarm Input Wire:		WHITE	(-) AT PIN SWITCH OR COURTESY LIGHT
Notes:	** Positive Pulse Door Lock

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: en35
Date Posted: June 26, 2002 at 11:42 PM

Do you think it will be hard to install an alarm with keyless entry on this car? This will be my first time trying to install an alarm. Any tips on how to do it would be greatly appreciated.

Posted By: Velocity Motors
Date Posted: June 26, 2002 at 11:52 PM

The alarm install will be very basic for this vehicle.The only thing that you will need to do is to add relays to reverse the polarity of the alarm's output ( unless the alarm has alternating polarity door lock wires ) ? Other than that, the wires are basic and there is no problems with this vehicle.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA