1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Alternator connector wires

Discussion in '1st Gen. Tacomas (1995-2004)' started by robertpaint, Feb 14, 2012.

  1. Feb 14, 2012 at 1:02 PM

    robertpaint [OP] New Member

    Feb 13, 2012
    I need to find the IG wire on my 2001 2.4 Tacoma Alternator. I have completed the recommended test with engine off. The white wire has 12v on RUN and 0 volts on ACC is this the IG wire ? My wiring instructions for the diode battery isolator tell me to splice into the IG wire and connect to isolator post E. After connecting all wiring I have no power at isolator post A. Even with engine running Please HELP!

Products Discussed in

To Top