What wire color feeds the tail lights in this diagram?

A Red/Yellow (R/Y) wire supplies power to the rear combination lights, side marker lights, license plate lights, and the trailer connector; Black (B) wires provide ground.

Which connector feeds the trailer lighting circuit?

Connector L20, pin 5, taps off the R/Y tail light feed for the TRAILER circuit.

What are the connector/bulb IDs for the rear side marker lights?

M06 is the rear LH side marker light and M02 is the rear RH side marker light, each fed on pin 2 (R/Y) and grounded on pin 1 (B).

How are the license plate lights identified and grounded?

O09 (LH) and O07 (RH) license plate lights receive R/Y power on pin 2, and their B ground wires join and run to ground point 12.

Where do the tail and side marker light grounds terminate?

Their Black (B) wires join and pass through connector M07/L16 pin 7 to ground point 11.

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Suzuki Samurai Tail Lamp Wiring Diagram - Side Marker & License Plate Lights

Rear lighting wiring diagram with tail, side marker, license plate lights and trailer

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Wiring diagram of the rear lighting circuit including rear combination, side marker, license plate lights and trailer connector.

AI caption August 2006 · Photo 63 of 86

This is a scanned automotive wiring diagram showing the tail lamp (rear lighting) circuit. Power arrives on a Red/Yellow (R/Y) wire from a connector at the top, with a branch to connector L20 pin 5 for the TRAILER circuit. The R/Y feed passes through connector L16/M07 (pin 4) and distributes to: the rear side marker lights, LH (bulb M06) and RH (bulb M02); the rear combination tail lights, LH (L18, pin 1 in, pin 5 out) and RH (M01, pin 1 in, pin 5 out); and the license plate lights, LH (O09) and RH (O07). All lamp returns are Black (B) wires. The left/center lamps' grounds collect through connector M07/L16 pin 7 to ground point 11, while the license plate lights ground at point 12. A small connector legend box lists M03, O01, M11, and O12 with pin counts 8, 2, 4, 4. A reader can learn wire colors (R/Y feed, B ground), connector identifiers and pin numbers, and how the tail, side marker, license plate, and trailer lighting circuits interconnect on this vehicle.

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Frequently asked questions

What wire color feeds the tail lights in this diagram?: A Red/Yellow (R/Y) wire supplies power to the rear combination lights, side marker lights, license plate lights, and the trailer connector; Black (B) wires provide ground.
Which connector feeds the trailer lighting circuit?: Connector L20, pin 5, taps off the R/Y tail light feed for the TRAILER circuit.
What are the connector/bulb IDs for the rear side marker lights?: M06 is the rear LH side marker light and M02 is the rear RH side marker light, each fed on pin 2 (R/Y) and grounded on pin 1 (B).
How are the license plate lights identified and grounded?: O09 (LH) and O07 (RH) license plate lights receive R/Y power on pin 2, and their B ground wires join and run to ground point 12.
Where do the tail and side marker light grounds terminate?: Their Black (B) wires join and pass through connector M07/L16 pin 7 to ground point 11.