2022 DODGE CHALLENGER ECU

2
INTRODUCTION
SYMBOLS KEY ...........................................................9
VEHICLE MODIFICATIONS/ALTERATIONS .............9
SYMBOL GLOSSARY.............................................. 10
GETTING TO KNOW YOUR VEHICLE
KEYS ....................................................................... 13 Key Fob .............................................................13
SENTRY KEY ........................................................... 16
IGNITION SWITCH .................................................. 17
Keyless Enter ‘n Go™ Ignition .........................17
REMOTE START — IF EQUIPPED .......................... 18
How To Use Remote Start ................................18
To Exit Remote Start Mode ..............................19
Remote Start Front Defrost Activation —
If Equipped........................................................20
Remote Start Comfort Systems —
If Equipped........................................................20
Remote Start Windshield Wiper De–Icer
Activation — If Equipped ..................................20
Remote Start Cancel Message —
If Equipped........................................................20
VEHICLE SECURITY SYSTEM — IF EQUIPPED ..... 21
To Arm The System ..........................................21
To Disarm The System .....................................21
Rearming The System ......................................21
Security System Manual Override ...................21
Tamper Alert .....................................................21 DELUXE VEHICLE SECURITY SYSTEM —
IF EQUIPPED ...........................................................22
To Arm The System ..........................................22
To Disarm The System .....................................22
Security System Manual Override ...................23
DOORS ....................................................................23
Manual Door Locks ..........................................23
Power Door Locks ...........................................24
Keyless Enter ‘n Go™ — Passive Entry............24
Automatic Unlock Doors On Exit......................27
Automatic Door Locks — If Equipped ..............27
STEERING WHEEL ..................................................27
Manual Tilt/Telescoping Steering
Column — If Equipped ...................................27
Power Tilt/Telescoping Steering
Column — If Equipped .....................................28
Heated Steering Wheel — If Equipped ............28
UCONNECT VOICE RECOGNITION ........................29
Introducing Voice Recognition.........................29
Basic Voice Commands ...................................29
Get Started .......................................................29
Additional Information .....................................30
DRIVER MEMORY SETTINGS — IF EQUIPPED .....30
Programming The Memory Feature ................31
Linking And Unlinking The Key Fob
To Memory ........................................................31
Memory Position Recall ...................................31 SEATS ..................................................................... 32
Manual Adjustment (Front Seats) —
If Equipped .......................................................32
Manual Adjustment (Rear Seats).................... 33
Power Adjustment (Front Seats) —
If Equipped .......................................................34
Heated Seats — If Equipped ........................... 35
Front Ventilated Seats — If Equipped ............. 36
Vehicles Without Passenger Seating
Installed ............................................................ 36
Passenger Seat Easy Entry.............................. 37
Head Restraints ............................................... 37
MIRRORS ............................................................... 39
Inside Rearview Mirror..................................... 39
Illuminated Vanity Mirrors .............................. 39
Outside Mirrors ................................................ 40
Power Mirrors .................................................. 40
Heated Mirrors — If Equipped ......................... 40
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) ....................................................... 40
Before You Begin Programming
HomeLink® ...................................................... 41
Erasing All The HomeLink® Channels ............ 41
Identifying Whether You Have A Rolling
Code Or Non-Rolling Code Device ................... 41
Programming HomeLink® To A Garage
Door Opener ..................................................... 42

22_LA_OM_EN_USC_t.book Page 2

3
Programming HomeLink® To A
Miscellaneous Device ......................................42
Reprogramming A Single HomeLink®
Button ...............................................................43
Canadian/Gate Operator Programming .........43
Security .............................................................44
Troubleshooting Tips ........................................44
EXTERIOR LIGHTS.................................................. 44
Headlight Switch...............................................44
Multifunction Lever .........................................45
Daytime Running Lights (DRLs) —
If Equipped........................................................45
High/Low Beam Switch ...................................45
Automatic High Beam Headlamp
Control — If Equipped ......................................45
Flash-To-Pass ..................................................46
Automatic Headlights ......................................46
Parking Lights ..................................................46
Automatic Headlights With Wipers..................46
Headlight Time Delay .......................................47
Lights-On Reminder..........................................47
Fog Lights — If Equipped ..................................47
Turn Signals ......................................................47
Lane Change Assist — If Equipped ..................47
INTERIOR LIGHTS ................................................. 48
Front Map/Reading Lights ..............................48
Ambient Light — If Equipped ............................48
Dimmer Controls .............................................49
Illuminated Entry .............................................49 WINDSHIELD WIPERS AND WASHERS............... 50
Windshield Wiper Operation ............................50
Rain Sensing Wipers — If Equipped ................51
CLIMATE CONTROLS .............................................51
Automatic Climate Control Descriptions
And Functions ..................................................51
Automatic Temperature Control (ATC) ...........54
Climate Voice Commands................................55
Operating Tips .................................................55
INTERIOR STORAGE AND EQUIPMENT ............... 56
Storage..............................................................56
Illuminated Cupholders — If Equipped............57
USB/AUX Control .............................................57
Electrical Power Outlets ..................................57
WINDOWS ..............................................................59
Power Window Controls ...................................59
Wind Buffeting ..................................................60
POWER SUNROOF — IF EQUIPPED ...................... 60
Opening And Closing The Sunroof...................61
Pinch Protect Feature — If Equipped ..............61
Sunshade Operation ........................................61
Sunroof Maintenance ......................................61
Ignition Off Operation.......................................61
HOOD .......................................................................62
Opening The Hood............................................62
Closing The Hood .............................................62
TRUNK......................................................................62
Opening The Trunk ...........................................62
Closing The Trunk.............................................63
Trunk Safety .....................................................63
GETTING TO KNOW YOUR
INSTRUMENT PANEL
INSTRUMENT CLUSTER ........................................ 64
Instrument Cluster Descriptions ..................... 65
INSTRUMENT CLUSTER DISPLAY ........................ 65
Location And Controls...................................... 66
Engine Oil Life Reset ....................................... 67
Performance Shift Indicator
(PSI) — If Equipped ........................................... 68
Instrument Cluster Display Selectable
Menu Items ...................................................... 68
Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction
Actions — If Equipped ..................................... 72
WARNING LIGHTS AND MESSAGES ................... 73
Red Warning Lights ..........................................73
Yellow Warning Lights ...................................... 76
Yellow Indicator Lights ..................................... 79
Green Indicator Lights ..................................... 79
White Indicator Lights ...................................... 80
Blue Indicator Lights ........................................ 80
ONBOARD DIAGNOSTIC SYSTEM — OBD II ........ 80
Onboard Diagnostic System
(OBD II) Cybersecurity ...................................... 80
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS .......................................................... 81

22_LA_OM_EN_USC_t.book Page 3

5
MULTIMEDIA
UCONNECT SYSTEMS ......................................... 122
CYBERSECURITY ................................................. 122
UCONNECT SETTINGS ........................................ 123Customer Programmable Features .............. 123
UCONNECT INTRODUCTION................................ 141
System Overview ........................................... 141Drag & Drop Menu Bar ................................. 143Safety And General Information ................... 143
UCONNECT MODES ............................................. 144
Steering Wheel Audio Controls ..................... 144
Radio Mode .................................................. 145
Media Mode .................................................. 154
Phone Mode ................................................. 156
ANDROID AUTO™ & APPLE CARPLAY® —
IF EQUIPPED ........................................................ 167
Android Auto™ .............................................. 167Apple CarPlay®.............................................. 169Android Auto™ And Apple CarPlay®
Tips And Tricks............................................... 171
PERFORMANCE PAGES ...................................... 171
Home .............................................................. 172
Timers ............................................................ 174
Gauges ........................................................... 176G-Force ........................................................... 177Engine ............................................................ 178
Dynamometer (Dyno) .................................... 178 DODGE DRIVE MODES — IF EQUIPPED ............ 179
Performance Control — If Equipped ............. 179
RADIO OPERATION AND MOBILE
PHONES ............................................................... 184
Regulatory And Safety Information .............. 184
SAFETY
SAFETY FEATURES .............................................. 185 Anti-Lock Brake System (ABS) ..................... 185
Electronic Brake Control (EBC) System ...... 186
AUXILIARY DRIVING SYSTEMS.......................... 191
Blind Spot Monitoring (BSM) —
If Equipped..................................................... 191Forward Collision Warning (FCW)
Operation — If Equipped ............................... 194
Tire Pressure Monitoring System (TPMS) .... 196
OCCUPANT RESTRAINT SYSTEMS ................... 200
Occupant Restraint Systems Features ....... 200
Important Safety Precautions ...................... 200Seat Belt Systems ........................................ 201Supplemental Restraint Systems (SRS) ...... 207Child Restraints ............................................ 216 SAFETY TIPS ........................................................ 230
Transporting Passengers.............................. 230
Transporting Pets ....................................... 230
Safety Checks You Should Make
Inside The Vehicle ........................................ 230
Periodic Safety Checks You Should
Make Outside The Vehicle ............................ 231
Exhaust Gas................................................... 232
Carbon Monoxide Warnings ........................ 232
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ........................ 233
ASSIST AND SOS MIRROR — IF EQUIPPED...... 233
JACKING AND TIRE CHANGING ......................... 237Preparations For Jacking ............................ 237
Jack Location/Spare Tire Stowage ............. 237
Jacking And Changing A Tire ....................... 238
TIRE SERVICE KIT — IF EQUIPPED ..................... 241
Tire Service Kit Storage ................................ 241Tire Service Kit Components And
Operation ....................................................... 242Tire Service Kit Usage Precautions .............. 242
Sealing A Tire With Tire Service Kit .............. 244

22_LA_OM_EN_USC_t.book Page 5

11
Electric Power Steering (EPS) Fault Warning Light Úpage 74
Trunk Open Warning Light Úpage 75
Vehicle Security Warning Light Úpage 76
Yellow Warning Lights
Engine Check/Malfunction Indicator Warning Light (MIL)
Úpage 77
Electronic Stability Control (ESC) Active Warning Light Úpage 76
Electronic Stability Control (ESC) OFF Warning Light Úpage 77
Red Warning Lights
Tire Pressure Monitoring System (TPMS) Warning Light
Úpage 78
Anti-Lock Brake System (ABS) Warning Light Úpage 76
Low Fuel Warning Light Úpage 77
Service Forward Collision Warning (FCW) Light Úpage 78
Loose Fuel Filler Cap Warning Light Úpage 77
Service AWD Warning Light Úpage 77
Service Adaptive Cruise Control Warning Light Úpage 76
Yellow Warning Lights
1

22_LA_OM_EN_USC_t.book Page 11

14GETTING TO KNOW YOUR VEHICLE
NOTE:
If the vehicle is unlocked with the key fob, and
no door is opened within 60 seconds, the
vehicle will relock and the Vehicle Security
system (if equipped) will arm.
If one or more doors are open, or the trunk is
open, the doors will lock. The doors will unlock
again automatically if the key is left inside the
passenger compartment, otherwise the doors
will stay locked.
All doors can be programmed to unlock on the first
push of the unlock button through Uconnect
Settings Ú page 123.
NOTE:When you use the key fob to open any door, the
courtesy lights, overhead lights, and approach
lighting in the outside mirrors (if equipped) will turn
on.
Key Left Vehicle Feature
If a valid key fob is no longer detected inside the
vehicle while the vehicle’s ignition system is in the
ON/RUN or START position, the message “Key Left
Vehicle” will be shown in the instrument cluster
display along with an interior chime. An exterior
audible and visual alert will also be activated to
warn the driver. The vehicle’s horn will rapidly chirp three times
along with a single flash of the vehicle’s exterior
lights.
NOTE:
The doors have to be open and then closed in
order for the vehicle to check for the presence of
a key fob; the Key Left Vehicle feature will not
activate until all of the doors are closed.
These alerts will not be activated in situations
where the vehicle’s engine is left running with
the key fob inside.
To Unlatch The Trunk
Push the trunk button on the key fob two times
within five seconds to unlatch the trunk.
Replacing The Battery In The Key Fob
The recommended replacement battery is one
CR2032 battery.
NOTE:
Customers are recommended to use a battery
obtained from Mopar®. Aftermarket coin
battery dimensions may not meet the original
OEM coin battery dimensions.
Perchlorate Material — special handling may
apply. See www.dtsc.ca.gov/hazard
-
ouswaste/perchlorate for further information.
Do not touch the battery terminals that are on
the back housing or the printed circuit board.

1. Remove the emergency key (2) by sliding the emergency key release (1) on the back of the
key fob and pulling the emergency key out
with your other hand.

Emergency Key Removal

1 — Emergency Key Release Button
2 — Emergency Key

22_LA_OM_EN_USC_t.book Page 14

GETTING TO KNOW YOUR VEHICLE15
2. Separate the key fob halves using a #2 flat blade screwdriver or a coin, and gently pry the
two halves of the key fob apart. Make sure not
to damage the seal during removal.

Emergency Key Removal
Separating Case With A Coin

NOTE:Separating the case can also be done with a flat
head screwdriver.
Separating Case With A Flat Blade Screwdriver
Key Fob Battery Replacement
3. Remove the back cover to access and replace
the battery. When replacing the battery, match
the (+) sign on the battery to the (+) sign on the
inside of the battery clip, located on the back
cover. Avoid touching the new battery with your
fingers. Skin oils may cause battery deterio -
ration. If you touch a battery, clean it with
rubbing alcohol.
4. To assemble the key fob case, snap the two halves together.
WARNING!
The integrated key fob contains a coin cell
battery. Do not ingest the battery; there is a
chemical burn hazard. If the coin cell battery is
swallowed, it can cause severe internal burns
in just two hours and can lead to death.
If you think a battery may have been swal-
lowed or placed inside any part of the body,
seek immediate medical attention.
Keep new and used batteries away from chil -
dren. If the battery compartment does not
close securely, stop using the product and
keep it away from children.
2

22_LA_OM_EN_USC_t.book Page 15

16GETTING TO KNOW YOUR VEHICLE
Programming And Requesting Additional
Key Fobs
Programming the key fob may be performed by an
authorized dealer.
NOTE:
Once a key fob is programmed to a vehicle, it
cannot be repurposed and reprogrammed to
another vehicle.
Only key fobs that are programmed to the
vehicle electronics can be used to start and
operate the vehicle. Once a key fob is
programmed to a vehicle, it cannot be
programmed to any other vehicle.
Duplication of key fobs may be performed at an
authorized dealer. This procedure consists of
programming a blank key fob to the vehicle
electronics. A blank key fob is one that has never
been programmed.
NOTE:
When having the Sentry Key Immobilizer system
serviced, bring all vehicle keys with you to an
authorized dealer.
Keys must be ordered to the correct key cut to
match the vehicle locks.
SENTRY KEY
The Sentry Key Immobilizer system prevents
unauthorized vehicle operation by disabling the
engine. The system does not need to be armed or
activated. Operation is automatic, regardless of
whether the vehicle is locked or unlocked.
The system uses a key fob, keyless push button
ignition and a Radio Frequency (RF) receiver to
prevent unauthorized vehicle operation. Therefore,
only key fobs that are programmed to the vehicle
can be used to start and operate the vehicle. The
system cannot reprogram a key fob obtained from
another vehicle.
After placing the ignition in the ON/RUN position,
the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on
after the bulb check, it indicates that there is a
problem with the electronics. In addition, if the light
begins to flash after the bulb check, it indicates
that someone attempted to start the engine with an invalid key fob. In the event that a valid key fob
is used to start the engine but there is an issue
with the vehicle electronics, the engine will start
and shut off after two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than
10 seconds), it indicates that there is a fault in the
electronics. Should this occur, have the vehicle
serviced as soon as possible by an authorized
dealer.
All of the key fobs provided with your new vehicle
have been programmed to the vehicle electronics
Ú
page 322.
NOTE:A key fob that has not been programmed is also
considered an invalid key.
WARNING!
Always remove the key fobs from the vehicle
and lock all doors when leaving the vehicle
unattended.
For vehicles equipped with Keyless
Enter ‘n Go™ Ignition, always remember to
place the ignition in the OFF position.
CAUTION!
The Sentry Key Immobilizer system is not
compatible with some aftermarket Remote Start
systems. Use of these systems may result in
vehicle starting problems and loss of security
protection.

22_LA_OM_EN_USC_t.book Page 16

18GETTING TO KNOW YOUR VEHICLE
NOTE:
When opening the driver's door with the ignition
in ON/RUN (engine not running), a chime will
sound to remind you to place the ignition in the
OFF position. In addition to the chime, the
message will display “Ignition Or Accessory On”
in the cluster.
For more information on proper engine starting
procedures, see Úpage 82.
REMOTE START — IF EQUIPPED
This system uses the key fob to start the
engine conveniently from outside the
vehicle while still maintaining security.
The system has a range of 328 ft
(100 m).
Remote Start is used to defrost windows in cold
weather, and to reach a comfortable climate in all
ambient conditions before the driver enters the
vehicle.
NOTE:Obstructions between the vehicle and key fob may
reduce this range Ú page 322.
HOW TO USE REMOTE START
Push and release the remote start button on the
key fob twice within five seconds. The vehicle
doors will lock, the parking lights will flash, and the
horn will chirp twice (if programmed). Then, the
engine will start, and the vehicle will remain in the
Remote Start mode for a 15 minute cycle. Pushing
the remote start button a third time shuts the
engine off.
To drive the vehicle, push the unlock button, and
place the ignition in the ON/RUN position.
NOTE:
With Remote Start, the engine will only run for
15 minutes.
Remote Start can only be used twice.
If an engine fault is present or fuel level is low,
the vehicle will start and then shut down in 10
seconds.
The parking lights will turn on and remain on
during Remote Start mode.
For security, power window and power sunroof
operation (if equipped) are disabled when the
vehicle is in the Remote Start mode.
The ignition must be placed in the ON/RUN posi -
tion before the Remote Start sequence can be
repeated for a third cycle.
Do not leave the key fob in or near the vehicle,
or in a location accessible to children, and do
not leave the ignition of a vehicle equipped
with Keyless Enter ‘n Go™ in the ON/RUN
position. A child could operate power
windows, other controls, or move the vehicle.
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat buildup
may cause serious injury or death.
CAUTION!
An unlocked vehicle is an invitation for thieves.
Always remove key fob from the vehicle and lock
all doors when leaving the vehicle unattended.
WARNING!
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas contains
Carbon Monoxide (CO) which is odorless and
colorless. Carbon Monoxide is poisonous and
can cause serious injury or death when
inhaled.
Keep key fobs away from children. Operation
of the Remote Start system, windows, door
locks or other controls could cause serious
injury or death.

22_LA_OM_EN_USC_t.book Page 18