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tach wire for 1997 Olsmobile Aurora

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=42368
Printed Date: August 24, 2025 at 6:18 AM


Topic: tach wire for 1997 Olsmobile Aurora

Posted By: reuler
Subject: tach wire for 1997 Olsmobile Aurora
Date Posted: November 06, 2004 at 3:08 PM

Can someone tell me exactly where the tach wire is for a 1997 Olsmobile Aurora??  Instructions say it's while and located at the ignition module.  Can anyone be more specific?

Thanks.

Robin




Replies:

Posted By: snguyen
Date Posted: November 06, 2004 at 3:49 PM

Oldsmobile

Aurora

1996-1999

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

YELLOW

IGNITION SWITCH HARNESS **

Ignition  #1:

 

PINK

IGNITION SWITCH HARNESS

Ignition #2:

 

PURPLE / WHITE

IGNITION SWITCH HARNESS

Ignition  #3:

 

WHITE

IGNITION SWITCH HARNESS

Accessory:

 

ORAN

IGNITION SWITCH HARNESS

Brake  Light:

 

WHITE (+)

AT SWITCH ABOVE BRAKE PEDAL

Tach  Signal:

 

WHITE

AT IGNITION CONTROL MODULE *

Parking Lights:

 

BROWN (+)

AT LAMP CONTROL MODULE

Headlights:

 

WHITE (-)

AT HEADLIGHT SWITCH

OEM Alarm  Disarm:

 

L GREEN (-)

DRIVER'S KICK PANEL

OEM Alarm  Arm:

 

N/A

Diesel  Glow Plug:

 

Clutch  Bypass Wire:

 

Notes:

 * Ignition Control Module Located On Passenger Front Of Engine (3.8L), Or On Top Rear Of Engine (V-8). ** This Vehicle Is Equipped With GM's VATS Anti-Theft System




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