Where is the horn relay located on a 1990 jeep Cherokee 4X4?

I have a Haynes manual for the Cherokee but it makes no mention of the horn relay in the wiring schematics. I have located about 4 others but none are for the horn that I can tell. This is not my first jeep but it has been the most challenge.

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One Response to Where is the horn relay located on a 1990 jeep Cherokee 4X4?

  1. DanEGood June 2, 2009 at 3:22 pm #

    Some of the Haynes books are junk. I wish they would put out one for each year ans model and engine. Searching though the book is a Royal Pain! There are many things I can't find in mine, too.

    Try to follow the wire back from the horns themselves to the relay. If you can't follow the wires back , I would disconnect the horns and as someone is pushing the horn, listen for the click of the relay

    GOOD luck.