2003 VOLVO XC70
pg. 101 Towing a trailer
When preparing for trailer towing, observe the following:
Volvo recommends the use of Volvo trailer hitches which are specially designed for the car.
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Maximum trailer weight recommended by Volvo is:
Trailers without brakes: 1100 lbs (500 kg)
Trailers with brakes: 3300 lbs* (1,500 kg),
Observe the legal requirements of the state/province in which the vehicles are registered.
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All Volvo models are equipped with energy-absorbing shock-mounted bumpers. Trailer hitch
installation should not interfere with the proper operation of this bumper system.
Trailer towing does not normally present any particular problems, but take into consideration:
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Increase tire pressure to recommended full. See section "Wheels and tires".
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When your car is new, avoid towing heavy trailers during the first 620 miles (1000 km).
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Recommended hitch tongue load is:
Trailer weights below 2,650 lbs (1,200 kg) - 110 lbs (50 kg)
Trailer weights above 2,650 lbs (1,200 kg) - 165 lbs (75 kg)
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Maximum speed when towing a trailer: 50 mph (80 km/h).
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Engine and transmission are subject to increased loads. Therefore, engine coolant temperature should
be closely watched when driving in hot climates or hilly terrain. Use a lower gear and turn off the air
conditioner if the temperature gauge needle enters the red range.
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If the automatic transmission begins to overheat, a message will be displayed in the text window.
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Avoid overload and other abusive operation.
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Hauling a trailer affects handling, durability, and economy.
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It is necessary to balance trailer brakes with the towing vehicle brakes to provide a safe stop (check
and observe state/local regulations).
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Do not connect the trailer's brake system directly to the vehicle's brake system.
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More frequent vehicle maintenance is required.
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Remove the ball and drawbar assembly when the hitch is not being used.
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Volvo recommends the use of synthetic engine oil when towing a trailer over long distances or in
mountainous areas.
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