2007 toyota highlander tach wire
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=89601
Printed Date: May 20, 2025 at 8:02 AM
Topic: 2007 toyota highlander tach wire
Posted By: colosports
Subject: 2007 toyota highlander tach wire
Date Posted: January 26, 2007 at 5:13 PM
I need help trying to locate the tach wire for my remote starter on a 2007 Highlander. It looks like the ECM wiring may of change. The witing diagram for the 2006 say it's located on ECM 5 - pin 5 (black wire). On the 2007, the ECM 5 - pin 5 is light purple and measures 30 volts AC.
Any help or advice to located the tach wire would be much appreciated.
Thanks.
Replies:
Posted By: colosports
Date Posted: January 26, 2007 at 5:15 PM
Forgot to add:
My 2007 Highlander is the non-hybrid version, V6, AWD model.
Posted By: Mike M2
Date Posted: January 26, 2007 at 5:46 PM
Much easier, go to the OBD2 connector under the drivers dash, pin 9. It will be the wire all by itself in the corner(away from al the other wires)...
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Mike M2
Tech Manager
CS Dealer Services
Posted By: colosports
Date Posted: January 26, 2007 at 6:37 PM
Found it. It is much easier!
Thanks a bunch.
For others looking for the OBD2 connector, it is located just below and to the right of the Hood Release lever. It is built into the panel and is white in color.
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