tow bar RAM PROMASTER 2021 Owners Manual

18GETTING TO KNOW YOUR VEHICLE
Lumbar Support — If Equipped
This feature allows you to increase or decrease
the amount of lumbar support. The lumbar
control knob is located on the rear upper
outboard side of the driver's seatback. Rotate
the control forward to increase and rearward to
decrease the desired amount of lumbar
support.
Suspension Seat — If Equipped
The seat is equipped with a mechanical spring
system and hydraulic shock absorber to ensure
maximum comfort and safety. The system of
springs also effectively absorbs impact from
uneven road surfaces. Damper Weight Adjustment
Use the weight adjustment knob, located on the
inboard side of the seat, to set the required
setting based on body weight, with settings
between 88 lbs (40 kg) and 286 lbs (130 kg).

Weight Adjustment Knob

Swivel Seat — If Equipped

The swivel seat lever is located at the lower front
inboard side of the seat. The seat may be turned
through 180° toward the seat on the opposite
side and approximately 35° toward the door.
The seat may be locked in the driving position or
at the 180° position. To swivel the seat, pull the
swivel seat inboard lever outward, turn the seat
to the desired position and release the lever.
Swivel Seat Lever

If the vehicle is equipped with interlocking
swivel seats, the seats must be locked in the
facing forward position while driving. If the seats
are not in the correct position, a warning will
appear in the instrument cluster display.

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STARTING AND OPERATING79
Trailer Sway Control (TSC)
The TSC can be a mechanical telescoping link
that can be installed between the hitch receiver
and the trailer tongue that typically provides
adjustable friction associated with the
telescoping motion to dampen any unwanted
trailer swaying motions while traveling.
If equipped, the electronic TSC recognizes a
swaying trailer and automatically applies
individual wheel brakes and/or reduces engine
power to attempt to eliminate the trailer sway.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer
tongue weight, just as if it were luggage located
at a hitch ball or some other connecting point of
the vehicle. These kinds of hitches are
commonly used to tow small and medium sized
trailers.
Weight-Distributing Hitch
A weight-distributing system works by applying
leverage through spring (load) bars. They are
typically used for heavier loads to distribute
trailer tongue weight to the tow vehicle's front
axle and the trailer axle(s). When used in
accordance with the manufacturer's directions,
it provides for a more level ride, offering more
consistent steering and brake control thereby
enhancing towing safety. The addition of a
friction/hydraulic sway control also dampens
sway caused by traffic and crosswinds and
contributes positively to tow vehicle and trailer
stability. Trailer sway control and a weight
distributing (load equalizing) hitch are
recommended for heavier Tongue Weights (TW)
and may be required depending on vehicle and
trailer configuration/loading to comply with
Gross Axle Weight Rating (GAWR) requirements.WARNING!
An improperly adjusted Weight Distributing
Hitch system may reduce handling,
stability, braking performance, and could
result in a collision.
Weight Distributing Systems may not be
compatible with Surge Brake Couplers.
Consult with your hitch and trailer manufac -
turer or a reputable Recreational Vehicle
dealer for additional information.
4

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IN CASE OF EMERGENCY209
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled vehicle using a commercial towing service.
Proper towing or lifting equipment is required to
prevent damage to your vehicle. Use only tow
bars and other equipment designed for this
purpose, following equipment manufacturer’s
instructions. Use of safety chains is mandatory.
Attach a tow bar or other towing device to main
structural members of the vehicle, not to
fascia/bumper or associated brackets. State
and local laws regarding vehicles under tow
must be observed. If you must use the accessories (wipers,
defrosters, etc.) while being towed, the ignition
must be in the ON/RUN mode.
If the key fob is unavailable or the vehicle's
battery is discharged, for instructions on
shifting the automatic transmission out of
PARK (P) for towing Ú
page 207.
Towing Condition Wheels OFF The Ground
ALL Models
Flat Tow NONEIf transmission is operable:
• Transmission in NEUTRAL
• 25 mph (40 km/h) max speed
• 15 miles (24 km) max distance
Wheel Lift Or Dolly Tow Rear
Front OK
Flatbed ALL BEST METHOD
CAUTION!
Do not use sling type equipment when
towing. Vehicle damage may occur.
When securing the vehicle to a flat bed
truck, do not attach to front or rear suspen-
sion components. Damage to your vehicle
may result from improper towing.7

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