ad blue Ram 1500 2009 User Guide
Page 479 of 543
Cavity CartridgeFuseMini
Fuse Description
M19 5 Amp
Ta nIgn R/ACC —
Sunroof/Window
Sw Illum
M20 25 Amp
NaturalFrt Wiper
M21 25 Amp
NaturalDoor Locks
M22 20 Amp
YellowFuel Pump
M23 20 Amp
YellowBat — Trlr Light/
Pre-Safe #2
M24 20 Amp
YellowBat — Trlr Tow
BUX/HGM
M25 10 Amp
RedBat — J1962 Diag/
Mirrors
M26 10 Amp
RedBat — Ign Sw,
WIN, PASSCavity Cartridge
FuseMini
Fuse Description
M27 15 Amp
BlueBat — CHMSL/
Brake Sw
M28 10 Amp
RedBat — Corax TPM/
PEM/HVAC Htr
Pump
M29 15 Amp
BlueBat — Folding Mir-
ror
M30 25 Amp
NaturalBat — Inverter
M31 20 Amp
YellowBat — Pwr Out #1
M32 20 Amp
YellowFr/Rr Washer
M33 15 Amp
BlueBat — NGC/
EATX/PCM
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MAINTAINING YOUR VEHICLE 477
Page 480 of 543
Cavity CartridgeFuseMini
Fuse Description
M34 15 Amp
BlueBat — CCN/
Interior Light/
SCM/Sw Bank
M35 20 Amp
YellowIgn R-Frt Seat/Vent
M36 20 Amp
YellowIgn R-Rear Seat/
Steer Wheel
M37 10 Amp
RedHorn #1
M38 20 Amp
YellowIOD-CCN/Interior
Mods
M39 30 Amp
GreenIOD-Amp/Radio
M40 25 Amp
NaturalRear WiperCavity Cartridge
FuseMini
Fuse Description
M41 15 Amp
BlueIOD-SDARS/VES
2–3/DVD/HFM/
UGDO/Vanity
Lamp
M42 10 Amp
RedIOD-HVAC,
U/Hood Lamp
M43 10 Amp
RedHorn #2
M44 10 Amp
RedIGN R/S-ORC/
OCM
M45 10 Amp
RedIGN R-ORC/Trail
Tow (BUX) Sense
M46 20 Amp
YellowIGN R-Trail Tow
(BUX)
M47 10 Amp
RedIGN R-H/Lamp
Wash/HVAC/Park
Assist/Ir Sns
478 MAINTAINING YOUR VEHICLE
Page 481 of 543
Cavity CartridgeFuseMini
Fuse Description
M48 20 Amp
YellowIGN R/ACC-Pwr
Outlet #2
M49 20 Amp
YellowIGN R/ACC/Bat-
Pwr Outlet #3
M50 25 Amp
NaturalASD #1, #2
M51 20 Amp
YellowASD #3
M52 10 Amp
RedIGN R/S-SWAY/
TCASE/DTCM/
FA D
M53 15 Amp
BlueIGN R/S-MFSW/
CNN/SCM/
TPM/RR View
M54 20 Amp
YellowIOD — SpareCAUTION!
•When installing the totally integrated power mod-
ule 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 totally
integrated power module and possibly result in a
electrical system failure.
•When replacing a blown fuse, it is important to
use only a fuse having the correct amperage rating.
The use of a fuse with a rating other than indicated
may result in a dangerous electrical system over-
load. If a properly rated fuse continues to blow, it
indicates a problem in the circuit that must be
corrected.
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MAINTAINING YOUR VEHICLE 479