Buick LeSabre V6-231 3.8L VIN 3 SFI (1988)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Sensors and Switches - Starting and Charging
Battery
Charging System
Alternator
Component Information
Technical Service Bulletins
Specifications
Page 4874
Diagrams
Page 4877
Description and Operation
Testing and Inspection
Initial Inspection and Diagnostic Overview
Diagnostic Trouble Code Tests and Associated Procedures
In-Vehicle Testing
Page 4889
Component Tests and General Diagnostics
Service and Repair
Voltage Regulator
Starting System
Power and Ground Distribution
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems