2022 RAM 1500 Owners Manual

SERVICING AND MAINTENANCE399
MAINTENANCE PLAN — DIESEL FUEL UP TO B5 BIODIESEL
Refer to the Maintenance Schedules for required maintenance.
NOTE:Using white lithium grease, lubricate the door hinge roller pivot joints twice a year to prevent premature wear.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
Change oil and filter.
Completely fill the Diesel Exhaust Fluid tank.
Drain water from fuel filter assembly.
Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system turns on.
Inspect battery and clean and tighten terminals as required.
Inspect the CV/Universal joints.
Inspect brake pads, shoes, rotors, drums, hoses and parking brake.
Inspect engine cooling system protection and hoses.
Inspect exhaust system.
Inspect engine air cleaner filter if using in dusty or off-road conditions. Replace engine air cleaner, as necessary.
At Every Second Oil Change Interval As Indicated By Oil Change Indicator System:
Change fuel filter.
8

22_DT_OM_EN_USC_t.book Page 399

400SERVICING AND MAINTENANCE
Mileage or time passed (whichever comes first)
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Completely fill the Diesel Exhaust Fluid tank. X X X X X X X X X X X X X X X
Inspect the CV/Universal joints. X X X X X X X X X X X X X X X
Inspect front suspension, tie rod ends, and replace if necessary. X X X X X X X Inspect the front and rear axle fluid. If gear oil leakage is
suspected, check the fluid level. If using your vehicle for police,
taxi, fleet, off-road or frequent trailer towing change the axle
fluid. X
XXXX
Inspect the brake linings, parking brake function. X X X X X X X

22_DT_OM_EN_USC_t.book Page 400

SERVICING AND MAINTENANCE401
Additional Maintenance
Replace cabin air filter. To be replaced every 12,000 mi (19,000 km).
Drain water from fuel filter assembly. X X X X X X X X X X X X X X X
Replace fuel filter and drain water from the fuel filter assembly.
1Fuel filter replacement intervals should be every second oil change and must not exceed 20,000 miles (32,000 km) if using diesel fuel up to B5.
Replace engine air cleaner. XXXXX
Flush and replace the engine coolant at 10 years or 150,
000 miles (240,000 km) whichever comes first. X
X
Replace accessory drive belt(s). X
Mileage or time passed (whichever comes first)
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
8

22_DT_OM_EN_USC_t.book Page 401

402SERVICING AND MAINTENANCE
ADDITIONAL MAINTENANCE — B6 TO
B20 B
IODIESEL
NOTE:
Under no circumstances should oil change inter -
vals exceed 8,000 miles (12,875 km) or six months, whichever comes first when using
biodiesel blends greater than 5% (B5).
The owner is required to monitor mileage for
B6-B20 biodiesel, the automatic oil change indi -
cator system does not reflect the use of
biofuels.
Fuel filter change interval is maintained at every
second oil change. This is especially important
with biodiesel usage.
For more information on using biodiesel
Ú page 470.
Inspect the transfer case fluid, change for any of the following:
police, taxi, fleet, or frequent trailer towing.
X
X
Change transfer case fluid. X
1. Under normal conditions the diesel fuel filter should be replaced every 20,000 miles (32,000 km) (every other oil change). If the vehicle is being used in severe operating conditions,
or In certain geographical areas of the country (Pennsylvania, New York, Ohio, Maryland, West Virginia, Arkansas, Oklahoma, Kansas, Iowa, Missouri and Nebraska) due to fuel
cleanliness issues, it’s recommended to replace the fuel filter every 10,000 miles (16,000 km).
Mileage or time passed (whichever comes first)
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
WARNING!
You can be badly injured working on or around
a motor vehicle. Do only service work for
which you have the knowledge and the right
equipment. If you have any doubt about your
ability to perform a service job, take your
vehicle to a competent mechanic.
Failure to properly inspect and maintain your
vehicle could result in a component malfunc -
tion and effect vehicle handling and perfor -
mance. This could cause an accident.

22_DT_OM_EN_USC_t.book Page 402

SERVICING AND MAINTENANCE403
ENGINE COMPARTMENT
3.6L ENGINE WITH STOP/START
1 — Motor Generator Unit Coolant Reservoir Pressure Cap 6 — Battery
2 — Engine Coolant Reservoir Pressure Cap 7 — Engine Air Cleaner Filter
3 — Engine Oil Dipstick 8 — Washer Fluid Reservoir Cap
4 — Engine Oil Fill 9 — Power Distribution Center (Fuses)
5 — Brake Fluid Reservoir
8

22_DT_OM_EN_USC_t.book Page 403

404SERVICING AND MAINTENANCE
5.7L ENGINE WITHOUT STOP/START
1 — Engine Air Cleaner Filter 6 — Battery
2 — Engine Coolant Pressure Cap 7 — Engine Coolant Reservoir Cap
3 — Engine Oil Fill 8 — Washer Fluid Reservoir Cap
4 — Engine Oil Dipstick 9 — Power Distribution Center (Fuses)
5 — Brake Fluid Reservoir Cap

22_DT_OM_EN_USC_t.book Page 404

SERVICING AND MAINTENANCE405
5.7L ENGINE WITH STOP/START
1 — Engine Air Cleaner Filter 6 — Battery
2 — Engine Coolant Pressure Cap 7 — Engine Coolant Reservoir Cap
3 — Engine Oil Fill 8 — Washer Fluid Reservoir Cap
4 — Engine Oil Dipstick 9 — Power Distribution Center (Fuses)
5 — Brake Fluid Reservoir Cap
8

22_DT_OM_EN_USC_t.book Page 405

406SERVICING AND MAINTENANCE
3.0L DIESEL ENGINE
1 — Engine Air Cleaner Filter 5 — Brake Fluid Reservoir Cap
2 — Engine Coolant Reservoir Pressure Cap 6 — Battery
3 — Engine Oil Dipstick 7 — Washer Fluid Reservoir Cap
4 — Engine Oil Fill 8 — Power Distribution Center (Fuses)

22_DT_OM_EN_USC_t.book Page 406