Power Distribution: Description

This information covers the various standard and optional power distribution components used on this model. The power distribution system for this vehicle consists of the following components:

• Body Control Module (BCM)
• Power Distribution Center (PDC)
• Auxiliary PDC for vehicles equipped with a diesel engine
• 12 Volt Power Outlets
• Universal Serial Bus (USB) Charge Only Ports
• Power Inverter Module
• NAFTA model 115 Volt Power Outlet.
• BUX model 220 Volt Power Outlet

The power distribution system also incorporates various types of circuit control and protection features, including:

• Automatic resetting circuit breakers
• Blade-type fuses
• Cartridge fuses
• Fusible links
• Standard and Micro-Relays

Following are general descriptions of the major components in the power distribution system. See the owner's manual in the vehicle glove box for more information on the features and use of all of the power distribution system components. Refer to the appropriate Wiring Diagrams for complete circuit diagrams.

For specific fuse location and types. Refer to FUSE - RELAY LOCATIONS AND TYPES, SPECIFICATIONS .

The PDC is serviced as part of the engine compartment body harness.

The Auxiliary PDC is serviced as part of the headlamp to dash wire harness.