heating Ram ProMaster City 2020 User Guide

276 SERVICING AND MAINTENANCE
(Continued)
Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to the safe and satis-
factory operation of your vehicle. Four primary areas are
affected by improper tire pressure:
• Safety
• Fuel Economy
• Tread Wear
• Ride Comfort and Vehicle Stability
Safety
Both underinflation and overinflation affect the stability of
the vehicle and can produce a feeling of sluggish response or
over responsiveness in the steering.
NOTE:
• Unequal tire pressures from side to side may cause erraticand unpredictable steering response.
• Unequal tire pressure from side to side may cause the vehicle to drift left or right.
WARNING!
• Improperly inflated tires are dangerous and can cause collisions.
• Underinflation increases tire flexing and can result in overheating and tire failure.
• Overinflation reduces a tire's ability to cushion shock. Objects on the road and chuckholes can cause damage
that result in tire failure.
• Overinflated or underinflated tires can affect vehiclehandling and can fail suddenly, resulting in loss of
vehicle control.
• Unequal tire pressures can cause steering problems. You could lose control of your vehicle.
• Unequal tire pressures from one side of the vehicle to the other can cause the vehicle to drift to the right or
left.
• Always drive with each tire inflated to the recom -
mended cold tire inflation pressure.
WARNING! (Continued)
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Emergency, In Case OfFreeing Vehicle When Stuck.............................................. 237Jacking .......................................................................... 212, 266
Jump Starting ....................................................................... 231Towing .................................................................................. 238
Emission Control System Maintenance ................................. 95 Engine ....................................................................................... 245 Air Cleaner ........................................................................... 250Block Heater ......................................................................... 159
Break-In Recommendations .............................................. 160Checking Oil Level.............................................................. 246Coolant (Antifreeze) ........................................................... 302
Cooling ................................................................................. 255
Exhaust Gas Caution .................................................. 153, 300Fails To Start ........................................................................ 158
Flooded, Starting ................................................................. 158
Jump Starting ....................................................................... 231Oil .......................................................................... 248, 301, 302
Oil Filler Cap................................................................ 245, 249
Oil Filter................................................................................ 250
Oil Selection ................................................................. 249, 301
Oil Synthetic......................................................................... 249
Overheating ......................................................................... 234
Starting.................................................................................. 157
Engine Oil Viscosity ............................................................... 249
Engine Oil Viscosity Chart .................................................... 249 Enhanced Accident Response Feature .........................131, 240
Ethanol ...................................................................................... 297
Exhaust Gas Cautions.....................................................153, 300
Exhaust System................................................................153, 253
Exterior Lights ...................................................................43, 156 F
Filters Air Cleaner ...........................................................................250
Air Conditioning ...................................................................59
Engine Oil .....................................................................250, 302
Engine Oil Disposal ............................................................ 250
Flashers Hazard Warning..................................................................199
Turn Signals ...................................................................92, 156
Flooded Engine Starting.........................................................158
Fluid Capacities .......................................................................301
Fluid Leaks ...............................................................................156
Fluid Level Checks Brake...................................................................................... 260
Engine Oil ............................................................................. 246
Power Steering .....................................................................171
Fluid, Brake ..............................................................................304
Fluids And Lubricants ............................................................302
Fog Lights ...................................................................................45
Fold-Flat Seats ...........................................................................29
Four-Way Hazard Flasher .....................................................199
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Recommendation ........................................................ 249, 301
Synthetic ............................................................................... 249Viscosity ....................................................................... 249, 301
Onboard Diagnostic System .................................................... 94
Operating Precautions.............................................................. 94
Operator Manual Owner's Manual ............................................................ 11, 333
Outside Rearview Mirrors ....................................................... 39
Overheating, Engine ............................................................... 234 P
Paint Care ................................................................................. 290
Parking Brake .......................................................................... 161
ParkSense System, Rear ......................................................... 175
Passing Light ............................................................................. 44
Personal Settings ..................................................................... 306
Pets ............................................................................................ 153
Placard, Tire And Loading Information .............................. 272
Power Mirrors .................................................................................... 41
Steering ................................................................................. 171
Windows ................................................................................ 60
Power Steering Fluid .............................................................. 304
Pregnant Women And Seat Belts.......................................... 116
Preparation For Jacking ................................................. 212, 217
Pretensioners Seat Belts............................................................................... 117 R
Radial Ply Tires .......................................................................278
Radiator Cap (Coolant Pressure Cap) ..................................257
Radio Operation ......................................................................320
Rear Camera............................................................................. 179
Rear ParkSense System ..........................................................175
Recreational Towing ...............................................................195
Reformulated Gasoline........................................................... 297
Refrigerant................................................................................251
Release, Hood ............................................................................64 Reminder, Seat Belt .................................................................109
Remote Keyless Entry Programming Additional Key Fobs ...................................16
Remote Sound System (Radio) Controls .............................317
Replacement Bulbs..................................................................200
Replacement Keys .....................................................................19
Replacement Tires ...................................................................280
Reporting Safety Defects ........................................................333
Restraints, Child ......................................................................133
Restraints, Head ........................................................................34 Rotation, Tires..........................................................................287 S
Safety Checks Inside Vehicle .................................................154
Safety Checks Outside Vehicle ..............................................156
Safety Defects, Reporting .......................................................333
Safety Information, Tire .........................................................266
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