Engine

All Component Locator

• Engine Electrical Component Views
• Engine Electrical Components

All Description and Operation

• Battery Circuit Description
• Battery Description
• Charging System Circuit Description
• Charging System Description
• Starting System Circuit Description
• Starting System Description

All Special Tools and Equipment

• Special Tools

All Visual Identification

• Engine Electrical Connector End Views

Cleaning, Inspection, and Adjustment

• Battery Charge Low or Completely Discharged
• Battery Charging
• Jump Starting in Case of Emergency

Diagnostic Procedures

• Battery Charge Indicator Always On
• Battery Charge Indicator Inoperative
• Battery Inspection/Test
• Charging System Test
• Diagnostic Starting Point
• Diagnostic System Check - Engine Electrical
• Engine Cranks Slowly
• Starter Solenoid Clicks, Engine Does Not Crank
• Starter Solenoid Does Not Click
• Symptoms

Diagnostic Trouble Codes

• DTC B1327 Device Power Circuit Low
• DTC B1513 Charging System Volts Low
• DTC B1514 Charging System Volts High

Electrical/Electronic Schematic Diagrams

• Engine Electrical Schematic Icons
• Starting and Charging Schematics

Electrical/Electronic Specifications

• Battery Usage
• Generator Usage
• Spark Plug Usage
• Starter Usage

General Diagnostic Information

• Battery Common Causes of Malfunction
• Battery Electrical Drain/Parasitic Load
• Diagnostic Trouble Code (DTC) List/Type
• Generator Noise Test
• Scan Tool Data Definitions
• Scan Tool Data List
• Starter Noise Diagnosis

Mechanical Specifications

• Fastener Tightening Specifications

Other Specifications

• GM SPO Group Numbers

Removal, Installation, and Replacement

• Battery Cable Replacement
• Battery Negative Cable Disconnection and Connection
• Battery Replacement
• Generator Replacement
• Spark Plug Replacement
• Spark Plug Wire Harness Replacement
• Starter Replacement
• Underhood Fuse Block Replacement