GMC Sonoma 2004 - 2002-04 ELECTRICAL Fuses & Circuit Breakers - Blazer (Jimmy Canadian), Sonoma & S10 Pickup

GMC Sonoma 2004 - IDENTIFICATION

CAUTION:

When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See appropriate COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

GMC Sonoma 2004 VEHICLE IDENTIFICATION

Body Code	Models
S/T Classic	Blazer (Jimmy Canadian), Sonoma & S10 Pickup

GMC Sonoma 2004 - FUSIBLE LINKS

Fusible links are usually located between battery and starter or electrical center. For description and repair procedures, see Fig. 1.

Fig. 1: GMC Sonoma 2004 - Component Locations - Repairing Fusible Links

GMC Sonoma 2004 - INSTRUMENT PANEL FUSE BLOCK

NOTE:

The instrument panel fuse block is located at the end of the instrument panel on the driver's side of the vehicle.

Fig. 2: GMC Sonoma 2004 - Component Locations - Identifying Instrument Panel Fuse Block

Fig. 3: GMC Sonoma 2004 - Component Locations - Identifying Instrument Panel Fuse Block Circuits (2002 Blazer - Jimmy Canadian)

Fig. 4: GMC Sonoma 2004 - Component Locations - Identifying Instrument Panel Fuse Block Circuits (2002 Sonoma & S10)

Fig. 5: GMC Sonoma 2004 - Component Locations - Identifying Instrument Panel Fuse Block Circuits (2003-04 All Models)

GMC Sonoma 2004 - ENGINE COMPARTMENT FUSE/RELAY CENTER

NOTE:

Engine compartment fuse/relay center is located under the hood on the driver's side of the vehicle, behind the windshield washer fluid reservoir.

Fig. 6: GMC Sonoma 2004 - Component Locations - Identifying Engine Compartment Fuse Block

Fig. 7: GMC Sonoma 2004 - Component Locations - Identifying Engine Compartment Fuse Block Circuits (2002 Blazer - Jimmy Canadian)

Fig. 8: GMC Sonoma 2004 - Component Locations - Identifying Engine Compartment Fuse Block Circuits (2002 Sonoma & S10)

Fig. 9: GMC Sonoma 2004 - Component Locations - Identifying Engine Compartment Fuse Block Circuits (2003-04 All Models)

GMC Sonoma 2004 - BODY RELAY CENTER

Fig. 10: GMC Sonoma 2004 - Component Locations - View Of Body Relay Center (Blazer, S10 Pickup & Sonoma)