RAM PROMASTER 2022 Owners Manual

SERVICING AND MAINTENANCE219
Right Central Pillar Fuses
The right central pillar fuse panel is located on the
interior side at the base of the passenger side
B-pillar.

Fuse Panel Location Fuse Panel

F51
7.5 Amp BrownINT (REAR CAMERA-AUX) / HALF / DRVM/ PAM / CVPM / EMC / TCM / STM /
ASS / HCPM / SGW
F53 5 Amp Beige+30 (IPC) + Keyless – GO / Passive Entry / Brake NO / EPB SW
Cavity Mini Fuse Description
CavityMini Fuse Description
* If Equipped
F81 7.5 Amp BrownSeat Heater
F82 30 Amp GreenInverter Power Outlet
F83 20 Amp YellowRear Left Windows Heater
8

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220SERVICING AND MAINTENANCE
BULB REPLACEMENT
Replacement Bulbs, Names, And Part Numbers
In the instance a bulb needs to be replaced, this section includes bulb description and replacement part numbers.
NOTE:See an authorized dealer for LED bulb replacement.F84
20 Amp YellowRear Right Windows Heater
F86 20 Amp YellowAuxiliary Switch (From Battery) *
F87 20 Amp YellowAuxiliary Switch (From Ignition) *
Interior Bulbs
Bulb Name Bulb Number
Dome Lamp C5W
Courtesy Lamp FF500
Cargo Lamp C5W
CavityMini Fuse Description
* If Equipped

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SERVICING AND MAINTENANCE221
Exterior Bulbs
Bulb Name Bulb Number
Front Low and High Beam Headlamp H7SLL
Front Park/Turn Signal Lamps 7444NA
Daytime Running Lamps (If Equipped) 7440
Front Side Marker Lamps W3W
Rear Tail/Stop Lamps 7443
Rear Turn Signal Lamps 7440NA
Rear Backup Lamps 921
Rear Side Marker Lamps W3W
Front Fog Lamps H11
License Plate Lamps C5W
Front Roof Lamps WY5W
Rear Roof Lamps W3W
NOTE:Numbers refer to commercial bulb types that can be purchased from an authorized dealer. If a bulb needs to be replaced, visit an authorized dealer.8

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222SERVICING AND MAINTENANCE
Replacing Exterior Bulbs
HEADLAMPS LOW BEAM AND HIGH BEAM
See the following steps to replace:

1. Remove one retaining screw on the lower
headlamp filler panel. Remove filler panel.

2. Remove two retaining screws on the upper headlamp filler panel. Remove filler panel.
3. Remove one upper retaining screw from the headlamp housing.
4. Remove two lower retaining screws from the headlamp housing.
5. Pull Headlamp forward, disconnect harness electrical connector and remove the headlamp
assembly from vehicle.
6. Remove appropriate plastic cap from the back of the headlamp housing.
7. Push down on the upper portion of the socket.
8. Pull the socket outward from reflector.
9. Pull bulb outward from socket.
10. Install new bulb.
11. Push socket back into reflector until it locks back into place.
12. Install access cap.
13. Carefully reinstall headlamp in the same position on the vehicle, so as not to affect
headlamp aiming. 14. Install one upper retaining screw on the
headlamp housing.
15. Install two lower retaining screws on the headlamp housing.
16. Carefully reinstall the lower headlamp filler panel and one retaining screw.
17. Carefully reinstall the upper headlamp filler panel and two retaining screws.
FRONT TURN SIGNAL/PARKING LAMPS
See the following steps to replace:

1. Remove one retaining screw on the lower headlamp filler panel. Remove filler panel.

2. Remove two retaining screws on the upper headlamp filler panel. Remove filler panel.
3. Remove one upper retaining screw from the headlamp housing.
4. Remove two lower retaining screws from the headlamp housing.
5. Pull Headlamp forward, disconnect the harness electrical connector and remove the
headlamp assembly from vehicle.
6. Rotate the bulb counterclockwise and remove.
7. Install the bulb into socket, and rotate bulb/ socket clockwise into lamp locking it in place. 8. Carefully reinstall headlamp in the same
position on the vehicle, so as not to affect
headlamp aiming.
9. Install the one upper retaining screw on headlamp housing.
10. Install the two lower retaining screws on headlamp housing.
11. Carefully reinstall the lower headlamp filler panel and one retaining screw.
12. Carefully reinstall the upper headlamp filler panel and two retaining screws.
DAYTIME RUNNING LAMP (DRL)/FRONT SIDE
MARKER LAMP
See the following steps to replace:

1. Remove one retaining screw on the lower headlamp filler panel. Remove filler panel.

2. Remove two retaining screws on the upper headlamp filler panel. Remove filler panel.
3. Remove one upper retaining screw from the headlamp housing.
4. Remove two lower retaining screws from the headlamp housing.
5. Pull Headlamp forward, disconnect the harness electrical connector and remove the
headlamp assembly from vehicle.

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SERVICING AND MAINTENANCE223
6. Remove the (DRL), side marker bulb by pulling straight out.
7. Replace lamp as required and lock in place.
8. Reinstall plastic cap.
9. Carefully reinstall headlamp in the same position on the vehicle, as not to affect
headlamp aiming.
10. Install the one upper retaining screw on the headlamp housing.
11. Install the two lower retaining screws on the headlamp housing.
12. Carefully reinstall the lower headlamp filler panel and one retaining screw.
13. Carefully reinstall the upper headlamp filler panel and two retaining screws.
FRONT FOG LAMPS
See the following steps to replace:

1. Turn front wheels inboard to access cover in wheel liner.

2. Open the cover on the front of the wheel liner.
3. Remove connection and replace the bulb.
4. Connect the wire and rotate bulb/socket clockwise into lamp locking it in place.
5. Reinstall the plastic cap and close the cover on the wheel liner.
FRONT, REAR ROOF LAMPS
See the following steps to replace:

1. Remove two screw and remove the lamp assembly.

2. Remove the socket bulb by turning counter -
clockwise.
3. Remove bulb and replace as needed.
4. Reinstall the bulb socket and rotate clockwise to lock in place.
5. Reinstall lamp.
REAR TAIL, STOP, BACKUP, TURN SIGNAL AND
REAR SIDE MARKER LAMPS
See the following steps to replace:

1. Open rear doors.

2. Remove the seven (7) fasteners from the rear access cover and remove cover to gain access
to the tail lamp assembly fasteners.
Rear Access Cover

3. Remove the two (2) 17 mm tail lamp assembly fasteners.
4. Disconnect the tail lamp harness connector and remove tail light assembly from the
vehicle.
5. Remove the tail/stop, turn signal, backup and rear side marker bulb/socket by rotating
counterclockwise.
6. Remove the bulb and replace as needed.
7. Reinstall bulb/socket and rotate clockwise to lock in place.
8. Reinstall lamp.
8

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224SERVICING AND MAINTENANCE
Replacing Interior Bulbs
CARGO LAMP
See the following steps to replace:

1. Using a suitable tool, remove either the lamp
above the back door or the sliding door lamp
as needed and disconnect it.

Rear Cargo Lamp Bulb Access

2. Using a suitable tool, pull open the metal bulb access on the back of the housing.
Cargo Lamp Bulb Location

3. Remove and install the replacement bulb.
4. Close the bulb access, connect the lamp and install the lamp into place.
DOME LAMPS
See the following steps to replace:

1. Using a suitable tool, insert the tip at the location shown and press inward to the lamp
to relieve the spring tension. This will allow
you to easily drop the dome lamp assembly
from its bracket and disconnect the lamp.
Dome Lamp Assembly Location

2. Using a suitable tool, flex the housing to lift the light pod cover away from the unit.

Dome Lamp Light Pod Cover

1 — Spring Tension Relief Access
2 — Dome Lamp Assembly

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SERVICING AND MAINTENANCE225
3. Remove and replace the bulbs as needed.

Dome Lamp Light Bulbs

4. Close the housing cover making sure it snaps together properly and connect the lamp.
5. Install overhead console into place making sure to seat the assembly’s forward end first
and then snapping it flush so that the tension
spring is fully seating in the housing.
TIRES
TIRE SAFETY INFORMATION
Tire safety information will cover aspects of the
following information: Tire Markings, Tire
Identification Numbers, Tire Terminology and
Definitions, Tire Pressures, and Tire Loading.
Tire Markings

Tire Markings

NOTE:
P (Passenger) — Metric tire sizing is based on US
design standards. P-Metric tires have the letter
“P” molded into the sidewall preceding the size
designation. Example: P215/65R15 95H.
European — Metric tire sizing is based on Euro -
pean design standards. Tires designed to this
standard have the tire size molded into the side -
wall beginning with the section width. The letter
"P" is absent from this tire size designation.
Example: 215/65R15 96H.
LT (Light Truck) — Metric tire sizing is based on
US design standards. The size designation for
LT-Metric tires is the same as for P-Metric tires
except for the letters “LT” that are molded into
the sidewall preceding the size designation.
Example: LT235/85R16.
Temporary spare tires are designed for tempo -
rary emergency use only. Temporary high pres -
sure compact spare tires have the letter “T” or
“S” molded into the sidewall preceding the size
designation. Example: T145/80D18 103M.
High flotation tire sizing is based on US design
standards and it begins with the tire diameter
molded into the sidewall. Example: 31x10.5
R15 LT.

1 — US DOT Safety Standards Code (TIN)

2 — Size Designation
3 — Service Description
4 — Maximum Load
5 — Maximum Pressure
6 — Treadwear, Traction and
Temperature Grades
8

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226SERVICING AND MAINTENANCE
TIRE SIZING CHART
EXAMPLE:
Example Size Designation: P215/65R15XL 95H, 215/65R15 96H, LT235/85R16C, T145/80D18 103M, 31x10.5 R15 LT
P = Passenger car tire size based on US design standards, or
"....blank...." = Passenger car tire based on European design standards, or
LT = Light truck tire based on US design standards, or
T or S = Temporary spare tire or
31 = Overall diameter in inches (in)
215, 235, 145 = Section width in millimeters (mm)
65, 85, 80 = Aspect ratio in percent (%)
Ratio of section height to section width of tire, or
10.5 = Section width in inches (in)
R = Construction code
"R" means radial construction, or
"D" means diagonal or bias construction
15, 16, 18 = Rim diameter in inches (in)

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SERVICING AND MAINTENANCE227
Service Description:
95 = Load Index
A numerical code associated with the maximum load a tire can carry
H = Speed Symbol
A symbol indicating the range of speeds at which a tire can carry a load corresponding to its load index under certain operating conditions
The maximum speed corresponding to the speed symbol should only be achieved under specified operating conditions (i.e., tire pressure, vehicle loading,
road conditions, and posted speed limits)
Load Identification:
Absence of the following load identification symbols on the sidewall of the tire indicates a Standard Load (SL) tire:
XL = Extra load (or reinforced) tire, or
LL = Light load tire or
C, D, E, F, G = Load range associated with the maximum load a tire can carry at a specified pressure
Maximum Load – Maximum load indicates the maximum load this tire is designed to carry
Maximum Pressure – Maximum pressure indicates the maximum permissible cold tire inflation pressure for this tire
EXAMPLE:
8

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228SERVICING AND MAINTENANCE
Tire Identification Number (TIN)
The TIN may be found on one or both sides of the tire; however, the date code may only be on one side. Tires with white sidewalls will have the full TIN, including
the date code, located on the white sidewall side of the tire. Look for the TIN on the outboard side of black sidewall tires as mounted on the vehicle. If the TIN is
not found on the outboard side, then you will find it on the inboard side of the tire.
EXAMPLE:
DOT MA L9 ABCD 0301
DOT = Department of Transportation
This symbol certifies that the tire is in compliance with the US Department of Transportation tire safety standards and is approved for highway use
MA = Code representing the tire manufacturing location (two digits)
L9 = Code representing the tire size (two digits)
ABCD = Code used by the tire manufacturer (one to four digits)
03 = Number representing the week in which the tire was manufactured (two digits)
03 means the 3rd week
01 = Number representing the year in which the tire was manufactured (two digits)
01 means the year 2001
Prior to July 2000, tire manufacturers were only required to have one number to represent the year in which the tire was manufactured. Example: 031 could
represent the 3rd week of 1981 or 1991

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