2014 DODGE CHALLENGER SRT towing

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light” (MIL). It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability.
The vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
”gASCAP” message will display in the odometer or a
“Check Gascap” message will display in the Electronic
Vehicle Information Center (EVIC) (if equipped). If this
occurs, tighten the fuel filler cap properly and press the
420 MAINTAINING YOUR VEHICLE

Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately. To minimize the possibility of catalytic converter dam-
age:
•
Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
436 MAINTAINING YOUR VEHICLE

48,000 Miles (80,000 km) or 48 Months Maintenance Service Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ If you are using your vehicle in dusty or off-road conditions, inspect the engine air cleaner filter, and replace if necessary.
❏ Inspect the brake linings, and replace if necessary.
❏ Inspect the CV joints.
❏ Inspect the exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for damage, wear, improper looseness
or end play; replace if necessary.
❏ Change the rear axle fluid if using your vehicle for any of the following: police, taxi, fleet, or frequent trailer towing.
❏ Change the manual transmission fluid (if equipped).
❏ Replace the air conditioning filter.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
482 MAINTENANCE SCHEDULES

90,000 Miles (150,000 km) or
90 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Inspect and replace the PCV Valve if
necessary.*
❏ Inspect the rear axle fluid.
❏ Adjust parking brake on vehicles
equipped with four-wheel disc
brakes.
❏ Inspect the manual transmission
fluid (if equipped), add as necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
96,000 Miles (160,000 km) or 96 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ If you are using your vehicle in dusty or off-road conditions, inspect the engine air
cleaner filter, and replace if necessary.
❏ Replace the spark plugs.*
* The spark plug change interval is mileage based only, monthly intervals do not apply.❏Inspect the brake linings, and replace if necessary.
❏ Inspect the CV joints.
❏ Inspect the exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all
parts for damage, wear, improper looseness or end play; replace if necessary.
❏ Change the rear axle fluid if using your vehicle for any of the following: police,
taxi, fleet, or frequent trailer towing.
❏ Change the manual transmission fluid (if equipped).
❏ Replace the air conditioning filter.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
486 MAINTENANCE SCHEDULES

144,000 Miles (240,000 km) or 144 Months Maintenance Service Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ If you are using your vehicle in dusty or off-road conditions, inspect the engine air cleaner filter, and replace if necessary.
❏ Inspect the brake linings, and replace if necessary.
❏ Inspect the CV joints.
❏ Inspect the exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for damage, wear, improper looseness
or end play; replace if necessary.
❏ Change the rear axle fluid if using your vehicle for any of the following: police, taxi, fleet, or frequent trailer towing.
❏ Change the manual transmission fluid (if equipped).
❏ Replace the air conditioning filter.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
492 MAINTENANCE SCHEDULES

About Your Brakes....................... .332
ABS (Anti-Lock Brake System) ................336
Adding Engine Coolant (Antifreeze) ............439
Adding Fuel ............................ .383
Adding Washer Fluid ..................... .434
Additives, Fuel .......................... .381
Airbag ..................................59
Airbag Deployment ........................70
Airbag Light .............................67
Airbag Maintenance ........................72
Airbag, Side ..............................63
Airbag, Window (Side Curtain) ................63
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .426
Air Conditioner Maintenance .................429
Air Conditioning Filter .....................288
Air Conditioning, Operating Tips ..............289
Air Conditioning Refrigerant .................429
Air Conditioning System ....................281
Air Pressure, Tires ........................ .361Alarm
Arm The System ........................20
Alarm Light ............................ .220
Alarm, Panic .............................27
Alarm (Security Alarm) ......................19
Alarm System (Security Alarm) ................19
Alterations/Modifications, Vehicle ...............7
Antenna, Satellite Radio .....................267
Antifreeze (Engine Coolant) ..................438
Disposal ............................. .441
Anti-Lock Brake System (ABS) ................336
Anti-Lock Warning Light ....................221
Appearance Care ........................ .449
Arming System (Security Alarm) ...............19
Assistance Towing ........................ .127
Auto Down Power Windows ..................42
Automatic Dimming Mirror ..................108
Automatic Door Locks ......................35
Automatic Headlights ..................... .162
506 INDEX

Console, Floor.......................... .204
Console, Overhead ....................... .185
Contract, Service ......................... .499
Coolant Pressure Cap (Radiator Cap) ...........441
Cooling System .......................... .437
Adding Coolant (Antifreeze) ...............439
Coolant Capacity ...................... .471
Coolant Level ......................... .437
Disposal of Used Coolant .................441
Drain, Flush, and Refill ...................438
Inspection ........................... .442
Points to Remember .....................442
Pressure Cap ......................... .441
Radiator Cap ......................... .441
Selection of Coolant (Antifreeze) .............438
Corrosion Protection ...................... .449
Cruise Light ............................ .212
Cupholders ............................ .202
Customer Assistance ...................... .497Data Recorder, Event
.......................73
Daytime Brightness, Interior Lights .............168
Daytime Running Lights ....................163
Dealer Service ........................... .423
Deck Lid, Emergency Release .................45
Deck Lid, Power Release .....................43
Defroster, Rear Window .....................205
Defroster, Windshield .......................99
Delay (Intermittent) Wipers ..................169
Diagnostic System, Onboard .................420
Dimmer Switch, Headlight ...................166
Dipsticks Oil (Engine) .......................... .424
Power Steering ........................ .331
Disabled Vehicle Towing ....................413
Disposal Antifreeze (Engine Coolant) ................441
Door Locks Door Locks ............................
33
10
INDEX 509

KeyFob...............................33
Remote...............................33
Remote Keyless Entry (RKE) ................33
Door Locks, Automatic ......................35
Door Opener, Garage ...................... .186
Driving Through Flowing, Rising, or Shallow Standing
Water ............................... .328
Electrical Power Outlets .....................198
Electric Remote Mirrors .....................110
Electronic Brake Control System ...............339
Anti-Lock Brake System ..................339
Electronic Power Distribution Center (Fuses) ......459
Electronic Speed Control (Cruise Control) ........173
Electronic Stability Control (ESC) ..............343
Electronic Throttle Control Warning Light ........213
Electronic Vehicle Information Center (EVIC) ......223
Emergency Deck Lid Release ..................45Emergency, In Case of
Freeing Vehicle When Stuck ................409
Hazard Warning Flasher ..................392
Jump Starting ......................... .405
Overheating .......................... .392
Towing ............................. .413
Emergency Trunk Release ....................45
Emission Control System Maintenance ..........421
Engine ................................ .419
Air Cleaner .......................... .426
Block Heater ......................... .304
Break-In Recommendations .................96
Checking Oil Level ..................... .424
Compartment ......................... .419
Coolant (Antifreeze) .....................437
Cooling ............................. .437
Exhaust Gas Caution .....................98
Fails to Start .......................... .301
Flooded, Starting ...................... .301
510 INDEX