Repair Diagrams for 1998 GMC Sonoma Engine, Transmission, Lighting, AC, Electrical & Warning Systems

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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1998 GMC Sonoma car and truck repair procedures including GMC engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 1998 GMC Sonoma automobile. Try the Automotix DIY solution today!

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We have info for following modifications of 1998 GMC Sonoma

1998 GMC Sonoma 2.2 L4 GAS, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:4
1998 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
1998 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:X

WIRING DIAGRAMS FOR 1998 GMC Sonoma AUTOMOBILES

OEM drawn wiring diagrams for most 1998 GMC Sonoma cars and light trucks sold in the U.S.

1998 GMC Sonoma 2.2 L4 GAS Wiring Diagram

Components on diagram:

Heater and A/C Control Module

Pulse Width Modulating Drive Motor

1998 GMC Sonoma 4.3 V6 GAS Wiring Diagram

Components on diagram:

Fog Lamp Switch

Body Control Module (BCM)

Transfer Case Control Shift Module

Inflatable Restraint IP Module Switch

AM/FM Stereo Radio

1998 GMC Sonoma 2.2 L4 GAS Wiring Diagram

Components on diagram:

Seat Lumbar Support Motor, Right Hand

Seat Lumbar Support Motor, Left Hand

Seat Lumbar Support Switch, Left Front

Seat Lumbar Support Switch, Right Front

1998 GMC Sonoma 2.2 L4 GAS Wiring Diagram

Components on diagram:

Vehicle Speed Sensor (VSS)

Electronic Brake Control Module (EBCM)

Powertrain Control Module (PCM)

Truck Body Control Module

AM/FM Stereo Radio

1998 GMC Sonoma 2.2 L4 GAS Wiring Diagram

Components on diagram:

Park Lamp Relay

Fog Lamp Relay

1998 GMC Sonoma 4.3 V6 GAS Wiring Diagram

Components on diagram:

Vehicle Control Module (VCM)

A/C Compressor Clutch Relay

Fog Lamp Relay

Fuel Pump Relay

Blower Motor Relay

1998 GMC Sonoma 4.3 V6 GAS Wiring Diagram

Components on diagram:

Retained Accessory Power Relay

License Lamp

Starter Relay

Ignition Switch

Daytime Running Lamp Relay

1998 GMC Sonoma 4.3 V6 GAS Wiring Diagram

Components on diagram:

Transfer Case Select Switch

Vehicle Control Module

Data Link Connector

Turn Signal Switch

Headlamp Switch

1998 GMC Sonoma 4.3 V6 GAS Wiring Diagram

Components on diagram:

Rear Window Washer Pump Motor

Rear Window Wiper

Rear Window Wiper Motor Controller

Liftglass Ajar Jamb Switch

Endgate/ Liftgate Window Release Switch

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Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1998 GMC Sonoma vehicle.