| 1 | 15 A | Radio, Vehicle Communication Interface Module (VCIM (’03-’05)), Chime Module (’06-’07) |
| 2 | 20 A | Gasoline: Powertrain Control Module (PCM) |
| 3 | 10 A | Trailer Stop/Turn Relay (Left) |
| 4 | 10 A | Trailer Stop/Turn Relay (Right) |
| 5 | 10 A | Back-Up Lamps Trailer or C405 (Cutaway) |
| 6 | 10 A | Gasoline: Powertrain Control Module (PCM), Automatic Transmission, Body Control Module (BCM) (P0700, P0705, P0750, P0755) |
| 7 | 15 A | Stop Lamp Switch |
| 8 | 20 A | Rear Window Defogger, Heated Mirror |
| 9 | 10 A | Right Daytime Running Lamp/Turn Signal |
| 10 | — | Left Daytime Running Lamp/Turn Signal |
| 11 | 15 A | Body Control Module (BCM) |
| 12 | 20 A | Fuel Pump Relay (P0087, P0230, P0231, P0232) |
| 13 | 30 A | Trailer Wiring Harness |
| 14 | 15 A | Turn Signal Hazard Flasher Module |
| 15 | — | Horn Relay |
| 16 | 15 A | Body Control Module (BCM) |
| 17 | 15 A | Trailer Stop/Turn Relay (Left and Right) |
| 18 | 15 A | Body Control Module (BCM) |
| 19 | 10 A | Body Control Module (BCM) |
| 20 | 10 A | Remote Control Door Lock Receiver (RCDLR) |
| 21 | 10 A | 4.8L/5.3L/6.0L (Gasoline): Even Fuel Injectors, Even Ignition Coils (P0200, P0201, P0202, P0203) |
| 22 | 10 A | Stop Lamp Switch and A/C Relay |
| 23 | 15 A | 4.8L/5.3L/6.0L (Gasoline): Odd Fuel Injectors, Odd Ignition Coils, EVAP Canister Purge Solenoid, Mass Air Flow (MAF) Sensor, Park/Neutral Position (PNP) Switch (P0100, P0101, P0102, P0103) |
| 24 | 10 A | Body Control Module (BCM) |
| 25 | 20 A | Diesel: Fuel Heater |
| 26 | 10 A | Inside Rearview Mirror |
| 27 | 10 A | Crankcase, Powertrain Control Module (Gasoline), Engine Control Module (Diesel) |
| 28 | 10 A | Brake Transmission Shift Interlock System |
| 29 | 20 A | Auxiliary Power Outlet |
| 30 | 15 A | Cigar Lighter, Data Link Connector (DLC) |
| 31 | 10 A | Instrument Panel Cluster (IPC) |
| 32 | 10 A | A/C Relay |
| 33 | 30 A | Diesel: Engine Control Module (ECM) |
| 34 | 10 A | EVAP Canister Vent Solenoid (Gasoline), Rear Fog Lamp Relay (P0443, P0444, P0445, P0458) |
| 35 | 10 A | Diesel: Cooling Fan Relay (P0480, P0481, P0482, P0483) |
| 36 | 15 A | Back-Up Lamps, Park/Neutral Position (PNP) Switch |
| 37 | 10 A | Supplemental Inflatable Restraint System |
| 38 | 15 A | Gasoline: Powertrain Control Module (PCM), Cruise Control Module (CCM), Throttle Actuator Control (TAC) Module, Steering WheelSpeed/Position Sensor (P0120, P0121, P0122, P0123) |
| 39 | 15 A | Gasoline: Oxygen Sensor (P0030, P0031, P0032, P0036) |
| 40 | 15 A | Gasoline: Oxygen Sensor (P0030, P0031, P0032, P0036) |
| 41 | 15 A | Windshield Wipers Relay |
| 42 | 10 A | Right Headlamp (Low Beam) |
| 43 | 10 A | Left Headlamp (Low Beam) |
| 44 | 10 A | Left Headlamp (High Beam) |
| 45 | 10 A | Right Headlamp (High Beam ) |
| 46 | 10 A | Body Control Module (BCM) |
| 47 | 25 A | Windshield Wiper Motor |
| 48 | 60 A | Electronic Brake Control Module (EBCM) |
| 49 | 40 A | Starter Relay, Ignition Switch |
| 50 | 30 A | Trailer Wiring Harness |
| 51 | 40 A | Blower Motor Resistor |
| 52 | 40 A | Ignition Switch |
| 53 | 10 A | Diesel: Engine Control Module (ECM) |
| 55 | 125 A | Fuse Block – Body |
| CB1 | 30 A | Power Seat |