2012 RAM CHASSIS CAB low oil pressure

CAUTION! (Continued)• Your vehicle has been built with improved fluids
that protect the performance and durability of
your vehicle and also allow extended maintenance
intervals. Do not use chemical flushes in these
components as the chemicals can damage your
engine, transmission, power steering or air condi-
tioning. Such damage is not covered by the New
Vehicle Limited Warranty. If a flush is needed
because of component malfunction, use only the
specified fluid for the flushing procedure.
Engine Oil
Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained at the correct level. Check
the oil level at regular intervals, such as every fuel stop.
The best time to check the engine oil level is about five
minutes after a fully warmed up engine is shut off. Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always
maintain the oil level within the SAFE zone on the
dipstick. Adding one quart of oil when the reading is at
the bottom of the SAFE zone will result in a reading at the
top of the safe zone on these engines.
CAUTION!Overfilling or underfilling the crankcase will cause
oil aeration or loss of oil pressure. This could damage
your engine.
Change Engine Oil
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
Refer to the “Maintenance Schedule” for further informa-
tion.406 MAINTAINING YOUR VEHICLE

Once A Month
• Check tire pressure and look for unusual wear or
damage.
• Inspect the battery and clean and tighten the terminals
as required.
• Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
• Check all lights and other electrical items for correct
operation. At Each Oil Change
• Change the engine oil filter.
• Inspect the brake hoses and lines.
CAUTION!Failure to perform the required maintenance items
may result in damage to the vehicle.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
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S 456 MAINTENANCE SCHEDULES

Automatic Headlights ................. 148
Brake Warning ...................... 197
Bulb Replacement ................. 442,443
Cap Top Clearance ................... 447
Cargo ............................. 152
Center Mounted Stop .................. 445
Check Engine (Malfunction Indicator) ...... 199
Courtesy/Reading .................... 164
Daytime Running .................... 153
Exterior ............................ 81
Fog ......................... 150,200,445
Four-Wheel Drive Indicator ............. 291
Hazard Warning Flasher ............... 376
Headlights ......................... 148
High Beam ...................... 154,196
High Beam Indicator .................. 196
High Beam/Low Beam Select ............ 154
Illuminated Entry ..................... 20
Instrument Cluster ................... 189 Interior ......................... 150,164
Lights On Reminder .................. 152
Low Fuel .......................... 196
Oil Pressure ........................ 198
Passing ............................ 154
Seat Belt Reminder ................... 202
Security Alarm (Theft Alarm) ............ 192
Service ......................... 442,443
Theft Alarm (Security Alarm) ............ 192
Transfer Case ....................... 291
Turn Signal .................... 81,153,443
Warning (Instrument Cluster Description) . . . 189
Limited-Slip Differential ................ 298,426
Loading Vehicle ......................... 342
Tires .............................. 314
Locks ................................. 30
Automatic Door ...................... 32
Child Protection ...................... 32
Door .............................. 30490 INDEX