Ram Trucks 2012 Chassis Cab - User Guide - Manual (Page 105)

Cavity Cartridge
Fuse
Mini Fuse Description
M20 15 Amp Blue Instrument Cluster Interior
Lighting /Sw Steering
Wheel/Sw Bank
M21 20 Amp Yellow Automatic Shutdown 3
M22 10 Amp Red Horns (Low/High) – Right
M23 10 Amp Red Horns (Low/High) – Left
M25 20 Amp Yellow Fuel Pump Motor/Diesel Lift
Pump – If Equipped
M26 10 Amp Red Driver's Door Switch
M27 10 Amp Red Ignition Switch
M28 15 Amp Blue Powertrain Control Module
M29 10 Amp Red Tire Pressure Monitor
M30 15 Amp Blue J1962 Diag Connector
M31 20 Amp Yellow Back-Up Lamps
M32 10 Amp Red Airbag Module
M33 10 Amp Red Powertrain Control Module
M34 10 Amp Red Park Assist Module/Climate
Control System Module/IR
Sensor/Compass Module
M35 15 Amp Blue Left Front & Rear Parklamps
M36 20 Amp Yellow Power Outlet (Instrument
Panel or Center Console)
M37 10 Amp Red Antilock Brakes/Stability
Control System Module/
Stoplamp Switch
M38 25 Amp
Natural
All Door Lock &Unlock
CAUTION!
• When installing the integrated power module 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 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 overload. If a
properly rated fuse continues to blow, it indicates a problem in the circuit
that must be corrected.
MAINTAINING YOUR VEHICLE
103