Jeep Wrangler: Towing Requirements / Towing Requirements — Trailer Lights And Wiring

Whenever you pull a trailer, regardless of the trailer size, stoplights and turn signals on the trailer are required for motoring safety.

The Trailer Tow Package may include a four- and seven-pin wiring harness. Use a factory approved trailer harness and connector.

NOTE:

Do not cut or splice wiring into the vehicle’s wiring harness.

The electrical connections are all complete to the vehicle but you must mate the harness to a trailer connector. Refer to the following illustrations.

NOTE:

Disconnect trailer wiring connector from the vehicle before launching a boat (or any other device plugged into vehicle’s electrical connect) into water.

Be sure to reconnect once clear from water area.

Jeep Wrangler. Towing Requirements — Trailer Lights And Wiring

Four-Pin Connector

  1. Ground
  2. Park
  3. Left Stop/Turn
  4. Right Stop/Turn

Jeep Wrangler. Towing Requirements — Trailer Lights And Wiring

Seven-Pin Connector

  1. Battery
  2. Backup Lamps
  3. Right Stop/Turn
  4. Electric Brakes
  5. Ground
  6. Left Stop/Turn
  7. Running Lamps

    Towing Requirements — Trailer Brakes

    Do not interconnect the hydraulic brake system or vacuum system of your vehicle with that of the trailer. This could cause inadequate braking and possible personal injury...

    Towing Tips

    Before setting out on a trip, practice turning, stopping and backing the trailer in an area away from heavy traffic. If using a manual transmission vehicle for trailer towing, all starts must be in FIRST gear to avoid excessive clutch slippage...

    Other information:

    Jeep Wrangler 2018-2025 Owners Manual: Adding Washer Fluid


    The fluid reservoir for the windshield washers and the rear window washer (if equipped) is shared. The fluid reservoir is located in the engine compartment. Be sure to check the fluid level at regular intervals. Fill the reservoir with windshield washer solvent only (not radiator antifreeze)...

    Jeep Wrangler 2018-2025 Owners Manual: How To Disengage The Automatic Locking Mode


    Unbuckle the combination lap/shoulder belt and allow it to retract completely to disengage the Automatic Locking Mode and activate the vehicle sensitive (emergency) locking mode. WARNING! The seat belt assembly must be replaced if the switchable Automatic Locking Retractor (ALR) feature or any other seat belt function is not working properly when checked according to the procedures in the Service Manual...

    Categories

    Manual Seat Height Adjustment

    The driver's seat height can be raised or lowered by using the ratcheting handle, located on the outboard side of the seat. Pull upward on the handle to raise the seat, push downward on the handle to lower the seat. Several strokes may be necessary to achieve the desired position.

    Jeep Wrangler. Manual Seat Height Adjustment

    Seat Height Adjustment

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