2018 Ram 2500 clutch

climbing a grade), or shifting to NEUTRAL (when stopped
in heavy traffic) can help to reduce this excess heat
generation.
During cold temperatures, transmission operation may be
modified depending on engine and transmission tempera-
ture as well as vehicle speed. This feature improves warm
up time of the engine and transmission to achieve maxi-
mum efficiency. Engagement of both the torque converter
clutch and the top overdrive gear are inhibited until the
transmission fluid is warm (refer to the “Note” under
“Torque Converter Clutch” in this section). During ex-
tremely cold temperatures (-16°F [-27°C] or below), opera-
tion may briefly be limited to first and direct gears only.
Normal operation will resume once the transmission tem-
perature has risen to a suitable level.
Transmission Limp Home Mode
Transmission function is monitored electronically for ab-
normal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission remains
in fourth gear regardless of which forward gear is selected.
PARK, REVERSE, and NEUTRAL will continue to operate.
The Malfunction Indicator Light (MIL) may be illuminated.Limp Home Mode allows the vehicle to be driven to an
authorized dealer for service without damaging the trans-
mission.
In the event of a momentary problem, the transmission can
be reset to regain all forward gears by performing the
following steps:
1. Stop the vehicle.
2. Shift the transmission into PARK.
3. Turn the ignition OFF.
4. Wait approximately 10 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the problem is no
longer detected, the transmission will return to normal
operation.
NOTE: Even if the transmission can be reset, we recom-
mend that you visit your authorized dealer at your earliest
possible convenience. Your authorized dealer has diagnos-
tic equipment to assess the condition of your transmission.
If the transmission cannot be reset, authorized dealer
service is required.
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The “TOW/HAUL Indicator Light” will illuminate in the
instrument cluster to indicate that TOW/HAUL mode has
been activated. Pushing the switch a second time restores
normal operation. Normal operation is always the default
at engine start-up. If TOW/HAUL mode is desired, the
switch must be pushed each time the engine is started.
WARNING!
Do not use the “TOW/HAUL” feature when driving in
icy or slippery conditions. The increased engine brak-
ing can cause the rear wheels to slide, and the vehicle
to swing around with the possible loss of vehicle
control, which may cause an accident possibly result-
ing in personal injury or death.
Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle. A
clutch within the torque converter engages automatically
at calibrated speeds. This may result in a slightly different
feeling or response during normal operation in the upper
gears. When the vehicle speed drops or during some
accelerations, the clutch automatically disengages.
NOTE:
•The torque converter clutch will not engage, and the
transmission will not shift to sixth gear, until the trans-
mission fluid and engine coolant are warm [usually after
1 to 3 miles (2 to 5 km) of driving]. Because sixth gear is
disabled, and engine speed is higher when the torque
converter clutch is not engaged, it may seem as if the
TOW/HAUL Switch
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STARTING AND OPERATING 323

•Shifting into or out of 4L is possible with the vehicle
completely stopped, however difficulty may occur due
to the mating clutch teeth not being properly aligned.
Several attempts may be required for clutch teeth align-
ment and shift completion to occur. The preferred
method is with the vehicle rolling 2 to 3 mph (3 to
5 km/h). Avoid attempting to engage or disengage 4L
with the vehicle moving faster than 2 to 3 mph (3 to
5 km/h).
• Do not attempt to shift into or out of 4L while the
transmission is in gear.
Transfer Case Position Indicator Light
The “Transfer Case Position Indicator Light” in the instru-
ment cluster is used to alert the driver that the front axle is
fully engaged and all four wheels are driving.
Electronically Shifted Transfer Case (Four-Position
Switch) — If Equipped
The electronic shift transfer case is operated by the 4WD
Control Switch (Transfer Case Switch), which is located on
the instrument panel. This electronically shifted transfer case provides four mode
positions:
•
Two-Wheel Drive High Range (2WD)
• Four-Wheel Drive Lock High Range (4WD LOCK)
• Four-Wheel Drive Low Range (4WD LOW)
• Neutral (NEUTRAL)
Four-Position/Part Time Transfer Case
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STARTING AND OPERATING 327

1.Motor: The winch motor is powered by the vehicle
charging system and features a thermal protection
switch that automatically stops motor function in the
power-in direction if the motor gets too hot.
2. Remote Socket: The remote socket allows the remote
control to be attached to the control pack to allow the
winch to function.
3. Winch Drum With Integral Brake: The winch drum
allows the wire rope to be stored on the winch and
transmits force to the wire rope. The winch is equipped
with an integral brake that will stop rotation of the
winch drum if the winch motor is stopped.
4. 3-Stage Planetary Gear Set: Provides balance between
speed and pulling power.
5. Wire Rope: The wire rope allows the winch to be
connected to an anchor to provide a pulling force.
6. Clutch Lever: The clutch lever allows the winch drum to
be disconnected from the winch motor to allow the wire
rope to be pulled from the winch by hand. 7.
Remote Control: The remote control provides the inter-
face between the winch operator and the winch. The
remote control provides the ability to power the winch
in, out, and stop the winch. To operate the winch, the
toggle switch is pressed down to power the winch in
and up to power the winch out. The winch will stop if
the switch is left in the neutral (center) position.
CAUTION!
If not installed, the hook strap must be placed on the
hook.
Fairlead: The fairlead acts as a guide for the wire rope and
minimizes damage to the rope.6
STARTING AND OPERATING 379

Operating Your Winch
WARNING!
Failure to observe any of these warnings regarding
proper winch usage may result in severe injury.
•Always use supplied hook strap to hold the hook
when spooling wire rope in or out.
• Never use as a hoist.
• Never use to move persons.
• Never exceed winch or wire rope rated capacity.
• Always wear heavy leather gloves when handling
the wire rope.
• Never touch wire rope or hook while in tension or
under load.
• Never engage or disengage clutch if winch is under
load, wire rope is in tension, or wire rope drum is
moving.
• Always stand clear of wire rope and load and keep
others away during winching.
• Always keep hands and clothing clear of the wire
rope, hook and fairlead opening during operation
and when spooling.
(Continued)
WARNING! (Continued)
•Never wrap wire rope back onto itself. Always use a
choker chain, wire choker rope or tree trunk protec-
tor on the anchor.
• Never attach a recovery strap to the winch hook to
increase the length of a pull.
• Never attempt to tow a vehicle with the recovery
strap attached directly to the winch hook.
• Never use bungeestraps that develop tremendous
and potentially dangerous amounts of force when
stretched.
• Always disconnect the remote control when not in
use.
• Never winch when there are less than five wraps of
wire rope around the winch drum.
• Always pass remote control through a window to
avoid pinching lead in door, when using remote
inside a vehicle.
• Never leave the remote control plugged into the
winch while free spooling, rigging or sitting idle.
6
STARTING AND OPERATING 381

1. Inspect the winch, winch mount, and wire rope fordamage. Do not use the winch if the mount is loose or
rope shows excessive wear or damage.
2. Put on gloves. 3. Disengage the clutch to allow free spooling of the winch
drum, rotate the clutch lever on the winch to disengage.
Freespooling conserves battery power.
Winch RopeFree Spool
6
STARTING AND OPERATING 383

7. Attach the Clevis/D-shackle and Tree Trunk Protector.Attach the shackle to the two ends of the strap or chain
and through the hook loop, being careful not to over
tighten (tighten and back-off 1/2 turn).
8. Lock the clutch. Lock the winch drum by rotating the clutch lever on the winch to engage.
NOTE: Always ensure the clutch is fully engaged or
disengaged.
9. Connect the remote control to the winch control box, located behind the front bumper. Be careful not to let the
remote control cord dangle in front of the winch. If you choose to control the winch from inside your vehicle,
always pass the remote through a window to avoid
pinching the cord in the door. Always disconnect the
remote control when not in use.
10. Put wire rope under tension. Using the remote control switch, slowly wind the wire rope until no slack
remains. Once the wire rope is under tension, stand
well clear of it and never step over it.
Clevis/D-ShacklesWinch Box Remote Control Connector
386 STARTING AND OPERATING

you to change your pulling direction while still allowing
the wire rope to be at 90° to wind properly onto the
spooling drum.
Increasing Pulling Power
In some cases, you may find yourself needing more pulling
power. The use of snatch blocks increases mechanical
advantage and that increases your pulling power.
Double Line
Because pulling power decreases with the number of layers
of wire rope on the winch drum, you can use a snatch blockto double line out more wire rope. This decreases the
number of layers of wire rope on the drum, and increases
pulling power. Start by feeding out enough wire rope to
free the winch hook. Attach the hook to your vehicle’s
frame/tow hook and run the wire rope through a snatch
block. Disengage the clutch and, using the snatch block,
pull out enough wire to reach your anchor point. Do not
attach the hook to the mounting kit. Secure to the anchor
point with a tree trunk protector or choker chain. Attach
the clevis/shackle. Attach the shackle to the two ends of
the strap/chain, being careful not to over tighten (tighten
and back-off 1/2 turn).
POWER STEERING
Electric Power Steering — 1500 Models
The electric power steering system will give you good
vehicle response and increased ease of maneuverability in
tight spaces. The system will vary its assist to provide light
efforts while parking and good feel while driving. If the
electric steering system experiences a fault that prevents it
from providing assist, you will still have the ability to steer
the vehicle manually.
Wire Rope Routing
392 STARTING AND OPERATING