Where is the horn relay on the Jeep XJ junction block?

The Horn Relay is located in the middle-right area of the junction block, below the Cigar Lighter Relay and above the Rear Window Defogger Relay, per the 8W-12 diagram.

What relays are in the XJ junction block?

The diagram identifies four relays: the Spare Relay, Cigar Lighter Relay, Horn Relay, and Rear Window Defogger Relay.

What amperage fuses are used in the XJ junction block?

Fuses shown are 25A (positions 1, 2, 15, 28, 29), 20A (positions 11, 22, 30), 15A (positions 10, 17, 20, 21, 25), 5A (position 6), and 10A for positions 3, 4, 5, 7, 9, 12, 14, 16, 18, 19, 23, 26, and 27. Positions 8, 13, and 24 are shown empty.

How many connectors attach to the junction block?

Nine connectors are labeled on the diagram: C1 through C9, arranged around the perimeter of the junction block.

Which fuse position is the 5-amp fuse?

Position 6 is the only 5A fuse shown on the junction block diagram.

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Jeep Cherokee XJ Junction Block Diagram 8W-12 - Fuse & Relay Locations

Jeep XJ 8W-12 junction block fuse and relay layout with amperage ratings

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Jeep XJ junction block diagram showing fuse positions with amperage ratings and labeled relays including horn and rear defogger.

AI caption March 2007 · Photo 191 of 197

This document is page 8W-12-2 from a factory service manual wiring section (8W-12 Junction Block) for the Jeep XJ (Cherokee). It shows a labeled line-art diagram of the interior junction block (fuse block) as viewed from the front, identifying the physical locations of all fuse cavities, relays, and connectors. Fuse positions 1 through 30 are shown with their amperage ratings: positions 1, 2, 15, 28, and 29 are 25A; positions 30, 11, and 22 are 20A; positions 10, 17, 20, 21, and 25 are 15A; position 6 is 5A; and most remaining positions (3–5, 7, 9, 12, 14, 16, 18, 19, 23, 26, 27) are 10A, with positions 8, 13, and 24 shown empty. Four relays are identified by location: the Spare Relay, Cigar Lighter Relay, Horn Relay, and Rear Window Defogger Relay. Nine connectors (C1–C9) around the perimeter of the block are also labeled. The diagram carries reference numbers J008W-7 and XJI01202. A reader can use this page to locate a specific fuse cavity or relay on the junction block and verify its rated amperage, though circuit-function descriptions are not included on this page.

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Frequently asked questions

Where is the horn relay on the Jeep XJ junction block?: The Horn Relay is located in the middle-right area of the junction block, below the Cigar Lighter Relay and above the Rear Window Defogger Relay, per the 8W-12 diagram.
What relays are in the XJ junction block?: The diagram identifies four relays: the Spare Relay, Cigar Lighter Relay, Horn Relay, and Rear Window Defogger Relay.
What amperage fuses are used in the XJ junction block?: Fuses shown are 25A (positions 1, 2, 15, 28, 29), 20A (positions 11, 22, 30), 15A (positions 10, 17, 20, 21, 25), 5A (position 6), and 10A for positions 3, 4, 5, 7, 9, 12, 14, 16, 18, 19, 23, 26, and 27. Positions 8, 13, and 24 are shown empty.
How many connectors attach to the junction block?: Nine connectors are labeled on the diagram: C1 through C9, arranged around the perimeter of the junction block.
Which fuse position is the 5-amp fuse?: Position 6 is the only 5A fuse shown on the junction block diagram.