This manual covers the 1998 Sonoma, a compact pickup truck renowned for its ruggedness and practicality. Designed for individuals and small businesses, the Sonoma offers a maneuverable package with a choice of reliable 4-cylinder and V6 engines, including the 2.2L L420 and the 4.3L Vortec 4300. With available Rear-Wheel Drive or All-Wheel Drive configurations, and cabin options such as Regular Cab and Extended Cab, the 1998 Sonoma provided versatility for both work and recreational use, competing effectively in the compact truck market.

This owner's manual serves as a comprehensive guide for operating and maintaining your 1998 Sonoma. It details essential information on powertrain controls, chassis systems, electrical components, and comfort features. You will find guidance on regular maintenance procedures, recommended service intervals, fluid specifications, and emergency operations. The manual also covers basic troubleshooting for common issues, an explanation of dashboard indicators, and procedures for fuse and bulb replacement, ensuring you can keep your vehicle in optimal condition.