2013 Ram C/V Owner's Manual

CavityCar-
tridge Fuse Mini-
Fuse Description
M24 — 25 Amp NaturalRear Wiper
M25 — 20 Amp YellowFuel Pump, Diesel
Lift Pump – If Equipped
M26 — 10 Amp RedPower Mirror
Switch, Driver Win- dow Switch
M27 — 10 Amp RedWireless Control
Module, Keyless Entry Module
M28 — 10 Amp RedPowertrain, Trans-
mission Control ModuleCavity Car-
tridge Fuse Mini-
Fuse Description
M29 — 10 Amp RedOccupant Classifi-
cation Module
M30 — 15 Amp BlueRear Wiper Mod-
ule, Power Folding Mirror
M31 — 20 Amp YellowBack-Up Lamps
M32 — 10 Amp RedAirbag Module,
THATCHUM – If Equipped
M33 — 10 Amp RedPowertrain
7
MAINTAINING YOUR VEHICLE 647

CavityCar-
tridge Fuse Mini-
Fuse Description
M34 — 10 Amp RedPark Assist, Heater
Climate Control
Module, Headlamp Wash, Compass,
Rear Camera, Door Lamps, Flashlight,
Relay Diesel Cabin Heater, Rad Fan Diesel – IfEquipped
M35 — 10 Amp RedHeated MirrorsCavity Car-
tridge Fuse Mini-
Fuse Description
M36 — 20 Amp YellowPower Outlet #3
(Instrument Panel or with Console Center)
M37 — 10 Amp RedAntilock Brakes,
Stability Control, Stop Lamp, Fuel Pump
M38 — 25 Amp NaturalDoor Lock/Unlock
Motors, Liftgate
Lock/Unlock Mo- tors
The power windows are fused by a 25 Amp circuit
breaker located in the Totally Integrated Power Module.
648 MAINTAINING YOUR VEHICLE

VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days, you may want to take steps to protect your battery.
You may do the following:
•Remove the 60 Amp cartridge in the Totally Integrated
Power Module (TIPM) labeled Ignition-Off Draw
(IOD).
• Or, disconnect the negative cable from the battery.
• Anytime you store your vehicle, or keep it out of
service for two weeks or more, run the air conditioning
system at idle for about five minutes in the fresh air
and high blower setting. This will ensure adequate
system lubrication to minimize the possibility of com-
pressor damage when the system is started again.
REPLACEMENT BULBS
Interior Bulbs
Bulb Number
Center & Rear Dome
Lamp 578
Center & Rear Reading
Lamps 578
Front Door Courtesy
Lamp 578
Front Header Reading
Lamps – If Equipped 578
7
MAINTAINING YOUR VEHICLE 649

Bulb Number
Instrument Cluster
Lamps PC74
Liftgate Lamp(s) 578
Overhead Console Read-
ing Lamps PC579
Removable Console
Lamp – If Equipped 194
Visor Vanity Lamps 6501966
NOTE: For lighted switches, see your authorized
dealer for replacement instructions.Exterior Bulbs
Bulb Number
Headlamp H11
Fog Lamp – If Equipped PSX24W
Front Side Marker, Park/
Turn Signal 3757A or PY27/7W
Rear Tail, Stop, Turn Sig-
nal Lamp LED (Serviced at Autho-
rized Dealer)
Center High-Mounted
Stop Lamp LED (Serviced at Autho-
rized Dealer)
Backup Lamp 3157
License 168
NOTE: All of the interior bulbs are glass wedge base or
glass cartridge types. Aluminum base bulbs are not
approved and should not be used for replacement.
650 MAINTAINING YOUR VEHICLE

BULB REPLACEMENT
Headlamps
1. Raise the hood to access the rear of the headlamphousing.
2. Slide the red lock tab rearward on the connector, then depress the tab and remove the connector from the
bulb.
3. Twist the headlamp bulb and pull the bulb from the headlamp housing.
4. Install the new headlamp bulb and twist until locked into the headlamp housing.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.
5. Connect the wiring connector to bulb and slide red lock tab forward.
Front Park/Turn Signal Lamps
1. Raise the hood to access the rear of the headlamphousing.
2. Twist the turn signal socket and remove from the headlamp housing, then pull the bulb out.
3. Push the new bulb into the socket and reinstall the socket by twisting until locked into the headlamp
housing.
7
MAINTAINING YOUR VEHICLE 651

Fog Lamps
NOTE:Access to the fog lamp bulb is from the rear of
the fascia. On the left rear side of the fascia, remove the
push pin and lower the hinged access door on the air
dam.
1. From behind the bumper fascia, or the access panel on the air dam, squeeze the two tabs on the side of the
bulb socket and pull straight out from the fog lamp.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.
2. Disconnect the wire harness from the bulb.
3. Reconnect the wiring harness to the new bulb and reinstall by inserting the new bulb straight into the fog
lamp until it locks into place.
652 MAINTAINING YOUR VEHICLE

Rear Tail, Stop, Turn Signal, Side Marker And
Backup Lamps
1. Raise the liftgate.
2. Remove the tail lamp assembly by removing the twoscrews from the inboard side. Use a fiber stick or
similar tool to gently pry the light on the outboard side
to disengage the two ball studs.
NOTE:
•If a screwdriver is used, make sure a soft material is
placed between the vehicle body and tool so not to
scratch the paint.
• The PRY location is best closest to the studs while
dislodging them separately.
7
MAINTAINING YOUR VEHICLE 653

3. Twist the socket and remove from the lamp assembly.
4. Pull the bulb to remove it from the socket.
5. Replace the bulb, reinstall the socket, and reattach thelamp assembly.
Center High-Mounted Stop Lamp (CHMSL)
The CHMSL uses LED lamps that are not serviceable
separately. The CHMSL must be replaced as an assembly.
See your authorized dealer.
License Lamp
The license plate lamp is located under the tailgate light
bar and above the license plate.
1. Using a small screwdriver, press inward the lockingtab on the outboard side of the lamp assembly and
pull down on the lamp assembly for removal.
2. Twist and remove the socket from the lamp assembly and pull the bulb out to remove.
3. Push the bulb into the socket, twist the socket into the lamp assembly and reinstall the lamp assembly into
place ensuring the locking tab is secure.
654 MAINTAINING YOUR VEHICLE