2018-Navigator-Owners-Manual

Towing

Your vehicle's load capacity designation is by weight, not by volume, so you cannot necessarily use all available space when loading a vehicle or trailer. Towing a trailer places an extra load on your vehicle's engine, transmission, axle, brakes, tires and suspension. Inspect these components periodically during, and after, any towing operation. Load Placement To help minimize how trailer movement affects your vehicle when driving: • Load the heaviest items closest to the trailer floor. • Load the heaviest items centered between the left and right side trailer tires.

• Load the heaviest items above the trailer axles or just slightly forward toward the trailer tongue. Do not allow the final trailer tongue weight to go above or below 10-15% of the loaded trailer weight. • Select a ball mount with the correct rise or drop and load capacity. When both the loaded vehicle and trailer are connected, the trailer frame should be level, or slightly angled down toward your vehicle, when viewed from the side. When driving with a trailer or payload, a slight takeoff vibration or shudder may be present due to the increased payload weight. Additional information regarding proper trailer loading and setting your vehicle up for towing is located in another chapter of this manual. See Load Limit (page 293). You can also find information in the RV & Trailer Towing Guide available at your authorized dealer, or online.

TOWING A TRAILER

WARNINGS Towing trailers beyond the maximum recommended gross trailer weight exceeds the limit of your vehicle and could result in engine damage, transmission damage, structural damage, loss of vehicle control, vehicle rollover and personal injury.

Do not exceed the GVWR or the GAWR specified on the certification

label.

Note: See Recommended Towing Weights (page 310). Your vehicle may have electrical items, such as fuses or relays, related to towing. See Fuses (page 342).

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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201708, First Printing