2023 DODGE DURANGO cruise control

124STARTING AND OPERATING
SERVICE ACC/FCW WARNING
If the system turns off, and the instrument cluster
display reads “ACC/FCW Unavailable Service
Required” or “Cruise/FCW Unavailable Service
Required”, there may be an internal system fault or
a temporary malfunction that limits ACC
functionality. Although the vehicle is still drivable
under normal conditions, ACC will be temporarily
unavailable. If this occurs, try activating ACC again
later, following an ignition cycle. If the problem
persists, see an authorized dealer.
Precautions While Driving With ACC
In certain driving situations, ACC may have
detection issues. In these cases, ACC may brake
late or unexpectedly. The driver needs to stay alert
and may need to intervene. The following are
examples of these types of situations:
TOWING A TRAILER
ACC while towing a trailer is recommended only
with an Integrated Trailer Brake Controller.
Aftermarket trailer brake controllers will not
activate the trailer brakes when ACC is braking.
OFFSET DRIVING
ACC may not detect a vehicle in the same lane that
is offset from your direct line of travel, or a vehicle
merging in from a side lane. There may not be
sufficient distance to the vehicle ahead. The offset
vehicle may move in and out of the line of travel,
which can cause your vehicle to brake or
accelerate unexpectedly.

Offset Driving Condition Example

TURNS AND BENDS
When driving on a curve with ACC engaged, the
system may increase or decrease the vehicle
speed for stability, with no vehicle ahead detected.
Once the vehicle is out of the curve, the system will
resume your original set speed. This is a part of
normal ACC system functionality.
NOTE:On tight turns ACC performance may be limited.
USING ACC ON HILLS
ACC performance may be limited when driving on
hills. ACC may not detect a vehicle in your lane
depending on the speed, vehicle load, traffic
conditions, and the steepness of the hill.
ACC Hill Example

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STARTING AND OPERATING145

Seven-Pin Connector

TOWING TIPS
Before towing, practice turning, stopping, and
backing up the trailer in an area located away from
heavy traffic.
Automatic Transmission
Select the DRIVE (D) range when towing. The
transmission controls include a drive strategy to
avoid frequent shifting when towing. However, if
frequent shifting does occur while in DRIVE, you
can use the AutoStick shift control to manually
select a lower gear.
If equipped with Tow N Go, it is recommended to
place the vehicle in tow mode by pushing the TOW
button.
NOTE:Using a lower gear while operating the vehicle
under heavy loading conditions, will improve
performance and extend transmission life by
reducing excessive shifting and heat buildup. This
action will also provide better engine braking.
AutoStick
When using the AutoStick shift control, select
the highest gear that allows for adequate perfor -
mance and avoids frequent downshifts. For
example, choose “5” if the desired speed can be
maintained. Choose “4” or “3” if needed to
maintain the desired speed.
To prevent excess heat generation, avoid
continuous driving at high RPM. Reduce vehicle
speed as necessary to avoid extended driving at
high RPM. Return to a higher gear or vehicle
speed when grade and road conditions allow.
Cruise Control — If Equipped
Do not use on hilly terrain or with heavy loads.
When using the Cruise Control, if you experience
speed drops greater than 10 mph (16 km/h),
disengage until you can get back to cruising
speed.
Use Cruise Control in flat terrain and with light
loads to maximize fuel efficiency.
1 — Backup Lamps
2 — Running Lamps
3 — Left Stop/Turn
4 — Ground
5 — Battery
6 — Right Stop/Turn
7 — Electric Brakes
4

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276SERVICING AND MAINTENANCE
F64 –25 Amp ClearFuel Injectors / ECM
F65 ––Spare
F66 –10 Amp RedSunroof */ LRSM */ RVM / DSRC /
USB Port / DTV * / WCP *
F67 –15 Amp BlueCDM/UCI Port/USB Port
F68 –20 Amp YellowRR Wiper Mtr
F69 –15 Amp BlueSpot Light Feed *
F70 –20 Amp YellowFuel Pump Mtr
F71 –30 Amp GreenAmplifier */ ANCM *
F72 –10 Amp RedECM * / PCM *
F73 –15 Amp BlueHID Headlamp RT *
F74 ––Spare
F75 –10 Amp RedDual Batt Ctrl *
F76 –10 Amp RedESP
F77 –10 Amp RedDTCM / ELSD *
F78 –10 Amp RedECM / PCM * / EPS
F79 ––Spare
F80 –10 Amp RedUGDO
F81 –20 Amp YellowTrlr Tow RT Turn / Stop *
F82 –10 Amp RedSCCM / Cruise Control / DTV *
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped

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313
INDEX
A
About Your Brakes......................................... 302Adaptive Cruise Control (ACC)
(Cruise Control).................................... 115, 117Adding Engine Coolant (Antifreeze)............... 266Adding Fuel.................................................... 135Additives, Fuel............................................... 304AdjustDown........................................................... 34Forward....................................................... 34Rearward..................................................... 34Up................................................................ 34Air BagAir Bag Operation...................................... 201Air Bag Warning Light...................... 199, 201Driver Knee Air Bag................................... 205Enhanced Accident Response......... 209, 248Event Data Recorder (EDR)....................... 248Front Air Bag............................................. 201If Deployment Occurs................................ 208Knee Impact Bolsters................................ 205Maintaining Your Air Bag System.............. 210Maintenance............................................. 210Redundant Air Bag Warning Light.............200Side Air Bags............................................. 206Transporting Pets...................................... 225
Air Bag Light.................................. 88, 199, 226
Air Cleaner, Engine (Engine Air Cleaner Filter)... 257
Air Conditioner Maintenance........................ 258Air Conditioner Refrigerant.................. 258, 259Air Conditioner System................................. 258Air ConditioningRear............................................................. 58Air Conditioning Filter.................... 60, 257, 259Air Conditioning System................................... 59Air Conditioning, Operating Tips....................... 60Air Filter........................................................ 257Air PressureTires......................................................... 289AlarmArm The System................................... 20, 21Disarm The System..................................... 20Rearm The System...................................... 21Security Alarm............................................. 91Alarm SystemSecurity Alarm............................................. 20All Wheel Drive (AWD)................................... 108Alterations/ModificationsVehicle........................................................... 9Antifreeze (Engine Coolant)................. 266, 306Disposal................................................... 267Anti-Lock Brake System (ABS)...................... 177
Anti-Lock Warning Light...................................91Assist, Hill Start............................................. 181Audio Systems (Radio).................................. 153Auto Down Power Windows..............................69Automatic Headlights.......................................47Automatic High Beams.....................................47Automatic Temperature Control (ATC)..............59Automatic Transmission......................... 98, 104Adding Fluid.............................................. 269Fluid And Filter Change............................. 269Fluid Change............................................. 269Fluid Level Check...................................... 269Fluid Type........................................ 269, 307Special Additives...................................... 269Automatic Transmission Limp Home Mode... 107Auxiliary Driving Systems.............................. 183Auxiliary Electrical Outlet (Power Outlet)..........65Auxiliary Power Outlet......................................65Axle Fluid....................................................... 307
B
Battery................................................... 89, 255Charging System Light.................................89Keyless Key Fob Replacement....................14Battery Saver Feature......................................49Belts, Seat.................................................... 226
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314 Blind Spot Monitoring
.................................... 183Body Mechanism Lubrication........................ 261B-Pillar Location............................................. 286Brake Assist System...................................... 178Brake Control System, Electronic.................. 178Brake Fluid.......................................... 268, 307Brake System...................................... 268, 302Anti-Lock (ABS).......................................... 302Fluid Check............................................... 268Master Cylinder......................................... 268Parking...................................................... 102Warning Light.............................................. 88Brake/Transmission Interlock....................... 104Bulb Replacement............................... 278, 280Bulbs, Light.................................................... 227
C
Camera, Rear................................................ 134Capacities, Fluid............................................ 306Caps, Filler Oil (Engine)................................................ 253Radiator (Coolant Pressure)...................... 267Car Washes................................................... 299Carbon Monoxide Warning............................ 228Cargo Area Cover............................................. 73Cargo Compartment........................................ 73Light............................................................ 73Luggage Carrier........................................... 74Cargo Light...................................................... 73Cargo Tie-Downs.............................................. 74
Cellular Phone.............................................. 176Center High Mounted Stop Light................... 280Certification Label......................................... 136Chains, Tire................................................... 296Chart, Tire Sizing........................................... 282Check Engine Light
(Malfunction Indicator Light)............................ 96Checking Your Vehicle For Safety................. 225Checks, Safety.............................................. 225Child Restraint.............................................. 210Child RestraintsBooster Seats........................................... 213Child Seat Installation.............................. 222How To Stow An unused ALR Seat Belt.... 220Infant And Child Restraints....................... 212Locating The LATCH Anchorages.............. 217Lower Anchors And Tethers For Children.. 214Older Children And Child Restraints......... 212Seating Positions...................................... 214Child Safety Locks........................................... 25Clean Air Gasoline......................................... 304CleaningWheels..................................................... 295Climate Control................................................ 53Automatic.................................................... 53Cold Weather Operation............................... 101Compact Spare Tire...................................... 293Contract, Service.......................................... 310Cooling Pressure Cap (Radiator Cap)............ 267
Cooling System............................................. 265Adding Coolant (Antifreeze)...................... 266Cooling Capacity....................................... 306Disposal Of Used Coolant......................... 267Drain, Flush, And Refill............................. 266Inspection................................................. 266Points To Remember................................ 267Pressure Cap............................................ 267Radiator Cap............................................. 267Selection Of Coolant(Antifreeze)......................... 266, 306, 307Corrosion Protection..................................... 299Cruise Control (Speed Control)............. 115, 117Cruise Light............................................... 94, 95Customer Assistance.................................... 308Cybersecurity................................................ 153
D
Daytime Running Lights...................................46Defroster, Windshield................................... 226De-Icer, Remote Start......................................20Diagnostic System, Onboard............................96DipsticksOil (Engine)............................................... 255Disabled Vehicle Towing............................... 246DisposalAntifreeze (Engine Coolant)...................... 267Door Ajar...................................................89, 90Door Ajar Light..........................................89, 90

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315
Door Locks
............................................... 21, 25Child-Protection Door Lock — Rear Doors.... 25Doors............................................................... 21Driver’s Seat Back Tilt..................................... 28Driving........................................................... 150
E
Economy (Fuel) Mode.................................... 104Electric Brake Control System....................... 178Anti-Lock Brake System............................. 177Electronic Roll Mitigation................. 179, 182Electric Remote Mirrors................................... 41Electrical Outlet, Auxiliary (Power Outlet)......... 65Electronic Speed Control (Cruise Control)...... 116Electronic Stability Control (ESC)...................180Electronic Throttle Control Warning Light........ 89Electronically Shifted Transfer Case.... 108, 109Emergency Gas Can Refueling...................... 242Emergency, In Case Of Freeing Vehicle When Stuck...................... 245Hazard Warning Flasher............................ 229Jacking...................................................... 232Jump Starting............................................ 239Emission Control System Maintenance........... 96
Engine........................................................... 253Air Cleaner................................................ 257Break-In Recommendations..................... 101Checking Oil Level.................................... 255Compartment.................................. 253, 254Compartment Identification............. 253, 254Cooling..................................................... 265Exhaust Gas Caution................................ 228Fails To Start............................................ 101Flooded, Starting...................................... 101Fuel Requirements.......................... 303, 306Jump Starting........................................... 239Oil.................................................... 256, 306Oil Filler Cap............................................. 253Oil Filter.................................................... 257Oil Selection........................... 256, 306, 307Oil Synthetic............................................. 257Starting........................................................ 98Engine Oil Life Reset
b
.................................. 82
Enhanced Accident Response Feature...209, 248
Ethanol......................................................... 304Exhaust Gas Cautions................................... 228Exhaust System................................... 228, 264Exterior Lights............................... 45, 227, 278
F
FiltersAir Cleaner
................................................ 257Air Conditioning........................ 60, 257, 259Engine Oil................................................. 257Engine Oil Disposal................................... 257Flashers........................................................ 229Hazard Warning........................................ 229Turn Signals.............................. 95, 227, 280Flash-To-Pass...................................................47Flooded Engine Starting................................ 101Fluid Capacities............................................ 306Fluid Leaks.................................................... 228Fluid Level ChecksBrake........................................................ 268Engine Oil................................................. 255Fluids And Lubricants.................................... 307Fog Lights..................................................... 280Fog Lights, Service........................................ 280Fold-Flat Seats.................................................28Folding Rear Seats...........................................30Forward Collision Warning............................ 186Four-Way Hazard Flasher.............................. 229Freeing A Stuck Vehicle................................. 245Front Axle (Differential)................................. 269
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317
K
Key Fob
........................................................... 13Arm The System.......................................... 20Disarm The System..................................... 20Programming Additional Key Fobs.............. 15Key Fob Battery Service
(Remote Keyless Entry)................................... 14
Key Fob Programming (Remote Keyless Entry).. 15
Keyless Enter 'n Go™ Passive Entry............................................... 22Passive Entry Programming......................... 22Keys................................................................. 13Replacement............................................... 15Sentry (Immobilizer).................................... 16
L
Lane Change Assist......................................... 48LaneSense.................................................... 131Lap/Shoulder Belts....................................... 193Latches.......................................................... 227Hood........................................................... 71Lead Free Gasoline........................................ 303Leaks, Fluid................................................... 228Life Of Tires................................................... 291Liftgate............................................................ 72Liftgate Window Wiper/Washer....................... 53Light Bulbs..................................................... 227
Lights............................................................ 227Air Bag...................................... 88, 199, 226Automatic Headlights.................................. 47AWD............................................................. 94Brake Assist Warning............................... 181Brake Warning............................................. 88Bulb Replacement........................... 278, 280Cargo........................................................... 73Center Mounted Stop............................... 280Cruise............................................ 93, 94, 95Daytime Running......................................... 46Dimmer Switch, Headlight........................... 45Electric Power Steering................................ 89Electronic Stability Control........................... 91
Electronic Stability Program(ESP) Indicator... 90
Exterior...............................................45, 227Fog.....................................................94, 280Forward Collision Warning.................... 92, 94Hazard Warning Flasher........................... 229Headlights On With Wipers.......................... 47High Beam................................................... 95High Beam/Low Beam Select...................... 46Hood Open.................................................. 90Interior......................................................... 49LaneSense.................................... 92, 94, 95Lights On Reminder..................................... 48Low Fuel...................................................... 92Malfunction Indicator (Check Engine).......... 92
NEUTRAL.....................................................94Oil Temperature...........................................90Park......................................................47, 94Passing........................................................47Reading.......................................................49Rear Servicing.......................................... 280Rear Tail Lamps........................................ 280Seat Belt Reminder.....................................88Security Alarm.............................................91Service............................................. 278, 280Service AWD................................................93Side Marker.............................................. 280Sport Mode..................................................95Stop Start.............................................93, 95Traction Control........................................ 181Trailer Brake Disconnected.........................90Transmission Temperature..........................90Turn Signals....................... 45, 95, 227, 280Vanity Mirror................................................40Warning Instrument Cluster Descriptions....90Load Shed Battery Saver Mode........................87Load Shed Battery Saver On............................87Load Shed Electrical Load Reduction..............87Load Shed Intelligent Battery Sensor...............87Loading Vehicle............................................. 136Tires.......................................................... 286
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320 Seats
.......................................... 28, 33, 34, 35Adjustment........................................... 28, 34Easy Entry................................................... 34Heated........................................................ 35Memory....................................................... 27Rear Folding......................................... 28, 30Reclining..................................................... 29Seatback Release....................................... 28Tilting.......................................................... 28Vented......................................................... 36Ventilated.................................................... 36Security Alarm Arm The System.......................................... 20Disarm The System..................................... 20Security System........................................ 20, 91Sentry Key (Immobilizer).................................. 16Sentry Key Replacement................................. 15Service Assistance......................................... 308Service Contract............................................ 310Service Manuals............................................ 312
Shifting......................................................... 103Automatic Transmission.................. 103, 104Shoulder Belts.............................................. 193Signals, Turn................................. 95, 227, 280Snow Chains (Tire Chains)............................ 296Snow Tires.................................................... 293Spare Tires................................. 234, 293, 294Speed ControlAccel/Decel.............................................. 116Accel/Decel (ACC Only)............................. 120Cancel...................................................... 117Resume.................................................... 117Set............................................................ 116Speed Control (Cruise Control)... 115, 116, 117Starting............................................................ 98Button......................................................... 16Cold Weather............................................ 101Engine Fails To Start................................. 101Remote........................................................ 17Starting And Operating..................................... 98Starting Procedures......................................... 98
Steering...........................................................25Power........................................................ 113Tilt Column............................................ 25, 26Wheel, Heated.............................................26Wheel, Tilt.............................................25, 26Steering Wheel Audio Controls...................... 176Steering Wheel Mounted Sound
System Controls............................................ 176Storage............................................................61Storage, Vehicle..................................... 60, 299Storing Your Vehicle...................................... 299Sun Roof...................................................70, 71Sun Visor..........................................................40Sunglasses Storage.........................................61Sunshade Operation........................................71Sway Control, Trailer..................................... 183Symbol Glossary................................................. 9Synthetic Engine Oil...................................... 257SystemVehicle Security...........................................20System, Remote Starting.................................17

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