Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 992
8W-97 POWER DISTRIBUTION
TABLE OF CONTENTS
page
page
POWER DISTRIBUTION
INTEGRATED POWER MODULE
POWER DISTRIBUTION CENTER
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
POWER OUTLET
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POWER DISTRIBUTION
DESCRIPTION
CAUTION: Within the power distribution system there are replaceable diodes that can be installed incor-
rectly. Ensure when replacing a diode that it is inserted in the correct orientation.
The power distribution system for this vehicle consists of the following components:
•
Cigar Lighter Outlet
•
Front Control Module (FCM) - located underhood
•
Integrated Power Module (IPM) - located underhood
•
Power Distribution Center (PDC) - located in trunk
•
Power Outlets
Refer to Wiring Diagrams for complete circuit schematics.
The power distribution system also incorporates various types of circuit control and protection features, including:
•
Automatic resetting circuit breakers
•
Blade-type fuses
•
Cartridge fuses
•
Relays
OPERATION
The power distribution system for this vehicle is designed to provide safe, reliable, and centralized distribution points
for the electrical current required to operate all of the many standard and optional factory-installed electrical and
electronic powertrain, chassis, safety, security, comfort and convenience systems. At the same time, the power dis-
tribution system was designed to provide ready access to these electrical distribution points for the technician to use
when conducting diagnosis and repair of inoperative circuits. The power distribution system can also prove useful
for the sourcing of additional electrical circuits that may be required to provide the electrical current needed to oper-
ate many accessories that the vehicle owner may choose to have installed.
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INTEGRATED POWER MODULE
DESCRIPTION
The majority of electrical system fuses and relays are housed in the two Power Distribution Centers (PDC). One is
located in the engine compartment, combined with the Front Control Module (FCM) to form the Integrated Power
Module (IPM). The other is next to the battery at the rear of the vehicle.
REMOVAL
NOTE: A battery reconnect procedure must be per-
formed anytime the battery has been discon-
nected.
(Refer
to
8
-
ELECTRICAL/BATTERY
SYSTEM - STANDARD PROCEDURE).
1. Disconnect and isolate the battery negative cable
(2).
2. Open the battery cable nut cover to expose nut.
3. Remove battery cable nut and battery cable from
the Integrated Power Module (IPM).
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