relay RAM CHASSIS CAB 2023 Owners Manual

SERVICING AND MAINTENANCE377
FUSES
General Information
The fuses protect electrical systems against
excessive current.
When a device does not work, you must check the
fuse element inside the blade fuse for a break/
melt.
Also, please be aware that using power outlets for
extended periods of time with the engine off may
result in vehicle battery discharge.

Blade Fuses
Power Distribution Center
The Power Distribution Center is located in the
engine compartment near the battery. This center
contains cartridge fuses, micro fuses, relays, and
circuit breakers. A description of each fuse and
component may be stamped on the inside cover,
otherwise the cavity number of each fuse is
stamped on the inside cover that corresponds to
the following chart.
WARNING!
When replacing a blown fuse, always use an
appropriate replacement fuse with the same
amp rating as the original fuse. Never replace
a fuse with another fuse of higher amp rating.
The use of a fuse with a rating other than indi -
cated may result in a dangerous electrical
system overload. If a properly rated fuse
continues to blow, it indicates a problem in the
circuit that must be corrected. Never replace a
blown fuse with metal wires or any other mate -
rial. Do not place a fuse inside a circuit
breaker cavity or vice versa. Failure to use
proper fuses may result in serious personal
injury, fire and/or property damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
If the replaced fuse blows again, contact an
authorized dealer.
If a general protection fuse for safety systems
(air bag system, braking system), power unit
systems (engine system, transmission
system) or steering system blows, contact an
authorized dealer.
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse
element
3 — Blade fuse with a bad/not functional fuse
element (blown fuse)
CAUTION!
When installing the power distribution center
cover, it is important to ensure the cover is
properly positioned and fully latched. Failure
to do so may allow water to get into the power
distribution center and possibly result in an
electrical system failure.
If it is necessary to wash the engine compart -
ment, take care not to directly hit the fuse box
or the windshield wiper motor with water.
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SERVICING AND MAINTENANCE381
F41 –10 Amp RedAct Grille Shutter / Dam *
F42 –20 Amp YellowHorn
F43 –15 Amp BlueHeated Strng Wheel *
F44 –10 Amp RedDiagnostic Port
F45 ––Spare
F46 –10 Amp RedUpfitters Relay Coils *
F47 ––Spare
F48 ––Spare
F49 –15 Amp BlueIP Cluster / CSG
F50 –20 Amp YellowAir Suspension Mod *
F51 –10 Amp RedIGN Mod / KINMod / RFHub
F52 –5 Amp TanBatt Snsr
F53 –20 Amp YellowTrlr Tow – Lt Turn/Stop
F54 –20 Amp YellowNon-Memory Adj Pedals *
F55 –10 Amp RedFwd Utility Lamps
F56 –10 Amp RedVBV
F57 –20 Amp YellowTCM / PCM / Trans PRSR SW
F58 –10 Amp RedBed Lighting
F59 ––Spare
F60 ––Spare
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped
8

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382SERVICING AND MAINTENANCE
F61 –10 Amp RedNH3 Sensor / PM Sensor *
F62 –10 Amp RedA/C Clutch
F63 –20 Amp YellowIgnition Coils / CAPS
F64 –25 Amp ClearFuel Injectors / PCM *
F65 –10 Amp RedRVDMP / MOD BLE *
F66 –10 Amp RedSunroof / USB RR * / RR Mirror/
Passenger Wind SW
F67 –10 Amp RedUCI / TRLR 360 Cam/ Tach *
F68 –10 Amp RedAEB RACAM HTR *
F69 –15 Amp BlueSCR Mod 12 Volt *
F70 –30 Amp GreenFuel Pump Mtr / Fuel Htr RLY
F71 –25 Amp ClearAmp / Act Noise Cnsl
F72 ––Spare
F73 –20 Amp YellowFuel Transfer Pump *
F74 –10 Amp RedBackup Alarm
F75 –10 Amp RedSCR RLY / ATMM *
F76 –10 Amp RedElectronic Stability Control (ESC) *
F77 –10 Amp RedDTCM / TCM / FAD MOD / STOM
F78 –15 Amp BlueECM / PCM / IRCM / AUX Relay
Feed / HRLS
F79 –15 Amp BlueID / Clearance Lt
Cavity Cartridge Fuse Micro FuseDescription
* If Equipped

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424CUSTOMER ASSISTANCE
Towing Service
Our towing service gives you peace of mind and
confidence. If your vehicle becomes disabled as a
result of a mechanical breakdown, Roadside
Assistance will dispatch a towing service to
transport your vehicle to the closest authorized
Chrysler, Dodge, Jeep®, or Ram dealer. If you
choose to go to another dealer, you will be
responsible for the cost if the extra distance
exceeds 10 miles.
FCA US LLC CUSTOMER CENTER
P.O. Box 21–8004
Auburn Hills, MI 48321–8004
Phone: (866) 726-4636
FCA CANADA INC. CUSTOMER CENTER
P.O. Box 1621
Windsor, Ontario N9A 4H6
Phone: (800) 465-2001 English / (800) 387-9983
French
MEXICO
Av. Prolongacion Paseo de la Reforma, 1240
Sante Fe C.P. 05109
Mexico, D.F.
In Mexico City: 800-505-1300
Outside Mexico City: +(52)55 50817568
PUERTO RICO AND US VIRGIN ISLANDS
FCA Caribbean LLC
P.O. Box 191857
San Juan 00919-1857
Phone: (866) 726-4636
Fax: (787) 782-3345
CUSTOMER ASSISTANCE FOR THE
H
EARING OR SPEECH IMPAIRED
(TDD/TTY)
To assist customers who have hearing difficulties,
FCA US LLC has installed special TDD (Telecommu -
nication Devices for the Deaf) equipment at its
customer center. Any hearing or speech impaired
customer, who has access to a TDD or a
conventional teletypewriter (TTY) in the United
States, can communicate with FCA US LLC by
dialing 1-800-380-2479.
Canadian residents with hearing difficulties that
require assistance can use the special needs relay
service offered by Bell Canada. For TTY
teletypewriter users, dial 711 and for Voice callers,
dial 1-800-855-0511 to connect with a Bell Relay
Service operator.
SERVICE CONTRACT

You may have purchased a service contract for a
vehicle to help protect you from the high cost of
unexpected repairs after FCA US LLC's New
Vehicle Limited Warranty expires. The Mopar®
Vehicle Protection plans are the ONLY vehicle
extended protection plans authorized, endorsed
and backed by FCA US LLC to provide additional
protection beyond your vehicle’s warranty. If you
purchased a Mopar® Vehicle Protection plan, you
will receive Plan Provisions and an Owner
Identification Card in the mail within three weeks
of the vehicle delivery date. If you have any
questions about the service contract, call FCA US
LLC’s Service Contract National Customer Hotline
at 1-800-521-9922 (Canadian residents, call
(800) 465-2001 English / (800) 387-9983
French).

FCA US LLC is not responsible for any service
contract you may have purchased from another
manufacturer. If you require service after the FCA
US LLC New Vehicle Limited Warranty expires,
please refer to the contract documents, and
contact the person listed in those documents.
We appreciate that you have made a major
investment when you purchased the vehicle. An
authorized dealer has also made a major
investment in facilities, tools, and training to
assure that you are absolutely delighted with the
ownership experience.

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