How many complaints have been filed for the 2002 GMC Sonoma?

74 consumer complaints have been filed with NHTSA for the 2002 GMC Sonoma.

Are there technical service bulletins (TSBs) for the 2002 GMC Sonoma?

There are 179 technical service bulletins (TSBs) on file with NHTSA for the 2002 GMC Sonoma.

2002 GMC Sonoma Service and Repair Manual

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Factory-Grade Data

2002 GMC Sonoma service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

Step-by-step repair procedures and service information
Specifications and reference data (where provided)
Wiring diagrams and electrical sections
Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

SLS Crew Cab Pickup 4-Door
SLS Extended Cab Pickup 3-Door
SL Extended Cab Pickup 3-Door
SL Standard Cab Pickup 2-Door
SLS Standard Cab Pickup 2-Door

Engines covered

2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated
4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated

Index / Table of contents

Body
Brakes
Chassis Electrical
Driveline
Engine Cooling
Engine Electrical
Engine Mechanical
Engine Performance & Emission Controls
Fuel System
General Information & Identification
Heating, Ventilation, & Air Conditioning
Hybrid & Electric Vehicle Systems
Steering
Suspension
Transmission, Clutch, & Transfer Case
Wiring Diagrams

Payment & Security

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Vehicle Safety Data

2002 GMC Sonoma Recalls & Complaints

No active recalls The 2002 GMC Sonoma has no recalls on file with NHTSA.

TSB #10176607

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

TSB #11020816

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

TSB #11009156

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

TSB #11007744

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

TSB #11007743

TSB #11006621

Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo

TSB #11006421

GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the deal

TSB #11004761

This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should

Showing the 8 most recent of 179 technical service bulletins on file with NHTSA.

20151014Component: STRUCTURE:BODYCrash reported1 injured

THE 3RD DOOR ON EXT CAB. THE DOOR DOES NOT OPEN. WAS TOLD BY DEALER THIS IS MAJOR COMPLAINTS FOR THESE 3RD MODELS. HAVE TO REPLACE PINS OR SOMETHING, BUT IT KEEPS HAPPENING. THIS A A LIFE & DEATH HA

20080805Component: SERVICE BRAKES, HYDRAULICCrash reported

TL*THE CONTACT OWNS A 2002 GMC SONOMA. WHILE DRIVING APPROXIMATELY 15 MPH AND APPROACHING A STOP LIGHT, THE VEHICLE DID NOT STOP WHEN THE BRAKE PEDAL WAS DEPRESSED. THE BRAKE PEDAL EXTENDED TO THE F

20020904Component: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATORFire reported

WHILE DRIVING AT ANY SPEED ON FLAT SURFACE AND WITH NO WARNING ALTERNATOR OVERHEATED, CAUSING ENGINE TO CATCH ON FIRE. CONSUMER WAS FORCED TO PULL OVER. DEALER NOTIFIED.*AK

20041022Component: LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH1 injured

(1) LOADING PARCELS INTO BED OF TRUCK. (2) TAILGATE SUPPORT CABLE BROKE, CAUSING TAILGATE TO FALL ON REAR BUMPER FOR SUPPORT, THIS CAUSED DAMAGE TO TAILGATE AND PARCELS TO FALL ON GROUND.

20250730Component: UNKNOWN OR OTHER

During an oil change I noticed unusual wear on the front passenger side tire. Upon investigation my mechanic found that the chassis was cracked which pushed the tire causing it to rub. Very concerned

Showing the 5 most serious of 74 complaints filed with NHTSA.

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