1988 GMC / Chevrloet S/T Truck Models Electrical Troubleshooting Manual

Used copy of Factory Softcover Manual with shelf wear.

This manual provides diagnostic information on electrical schematics, circuits, system checks, component locations, harness connectors and routing for the 1988 GMC S-10, S-15 Pickup, Sonoma, S-15 Jimmy & S-10 Blazer.

Contents:

• Air Conditioning  
• Alarms
• Brakes
• Charging System
• Circuit Breaker Details
• Cruise Control
• Power Locks
• Engine Control
• Lights
• Fuse Box Details
• Gages
• Ground Distribution
• Heater
• Horn
• Indicators
• Instrument Panel
• Blower
• Radio
• Defogger
• Starter
• Symbols
• Trailer Adapter
• Vehicle Speed Sensor
• Windows
• Wiper/Washer