This manual covers the 1990 Sidekick and Tracker, compact SUVs renowned for their off-road capability, affordability, and customization potential. Developed through a partnership between Suzuki and General Motors, these vehicles offered a lightweight yet rugged platform, making them popular choices in North America. Their design emphasized practicality and versatility, appealing to those seeking an economical and capable vehicle for both daily use and adventurous excursions, distinguishing themselves from competitors like the Jeep Cherokee and Toyota 4Runner with their agile handling and accessible price point. This comprehensive service and repair manual provides detailed information for maintaining and repairing your Sidekick or Tracker. It includes step-by-step procedures for engine mechanical work, transmission service, chassis maintenance, and electrical system diagnostics, along with troubleshooting guides and technical specifications. Coverage extends to scheduled maintenance, component disassembly and assembly, and specific repair tasks, offering invaluable assistance to professional technicians and experienced DIY mechanics alike in ensuring the optimal performance and longevity of their vehicle.