What fuse powers the dome/room light circuit in this diagram?

Fuse position 13 in the fuse box, rated 15A, feeding the circuit on a white (W) wire.

What wire colors are used in the interior light circuit?

White (W) from the fuse box to the spot and room lights, black/red (B/R) from the lights to the door switches, black/blue (B/Bl) after the diode L22, and black (B) from the door switches to ground.

What switch positions does the room light have?

The room light switch has ON, DOOR, and OFF positions; the two spot light bulbs each have OFF/ON switches.

Is there a diode in this circuit?

Yes, diode L22 is shown in the front LH door switch branch, with B/R wire in and B/Bl wire out.

Home/ Registry/ Suzuki/ Samurai/ 1986-1995/ “Little Blue”/ Photo supermotors.net/registry/media/420649

Suzuki Samurai Dome/Room Light Wiring Diagram - Door Switches & 15A Fuse

Interior lighting wiring diagram with spot light, room light and door/back-door switches

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Factory wiring diagram of the spot light, room light and front/rear/back door switches with diode and wire color codes.

AI caption August 2006 · Photo 18 of 86

This document is a wiring diagram for the interior (dome/room) lighting circuit, uploaded as 'Dome1.gif' to a 1986 Suzuki Samurai gallery. It shows power originating from fuse position 13 (15A) in the fuse box, feeding on a white (W) wire through connectors E49/K01 and E48/K02 to two lamp assemblies: a SPOT LIGHT unit (two bulbs, each with its own OFF/ON switch, chassis-grounded) via connector K03, and a ROOM LIGHT (single bulb with a three-position ON/DOOR/OFF switch, chassis-grounded) via connector K04. The switched side of the room light exits on a black/red (B/R) wire through connectors E38/G05 (pin 6) and G02/L02 (pin 8) to a network of five door-jamb switches: front LH (L24/L40), front RH (L06/L36), rear RH (L11/L37), rear LH (L13/L38), and a back door switch (L19/L39), all fed with B/R wiring and grounded through black (B) wires to a common chassis ground. A diode (L22) is shown in the front-LH branch, with B/R in and B/Bl out. Readers can learn the fuse rating, wire colors, connector IDs, and switch arrangement for troubleshooting the dome/interior light circuit.

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Frequently asked questions

What fuse powers the dome/room light circuit in this diagram?: Fuse position 13 in the fuse box, rated 15A, feeding the circuit on a white (W) wire.
What wire colors are used in the interior light circuit?: White (W) from the fuse box to the spot and room lights, black/red (B/R) from the lights to the door switches, black/blue (B/Bl) after the diode L22, and black (B) from the door switches to ground.
How many door switches are in this circuit and what are their connector IDs?: Five: front LH (L24/L40), front RH (L06/L36), rear RH (L11/L37), rear LH (L13/L38), and a back door switch (L19/L39).
What switch positions does the room light have?: The room light switch has ON, DOOR, and OFF positions; the two spot light bulbs each have OFF/ON switches.
Is there a diode in this circuit?: Yes, diode L22 is shown in the front LH door switch branch, with B/R wire in and B/Bl wire out.