Starting and Charging: Technical Service Bulletins

• Customer Interest
  • Fuel Pump - Intermittent Operation
  • Fuel Pump - Engine No Start Condition
  • Generator (Alternator) Belt - Damage
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Electrical - MIL ON/DTC's Set By Various Control Modules
• By Symptom
  • Abnormal wear/deterioration
    • Generator (Alternator) Belt - Damage
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Customer Interest
    • Fuel Pump - Intermittent Operation
    • Fuel Pump - Engine No Start Condition
    • Generator (Alternator) Belt - Damage
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Erratic Operation
    • Fuel Pump - Intermittent Operation
  • False instrument warning light/gauges
    • Engine Controls - Harness Short Intermittent Codes 22/34
  • Inoperative
    • Fuel Pump - Engine No Start Condition
    • Fuel Injector - Electrical Damage Prevention
  • Low, Dead battery
    • Battery - Dead/No Crank After Overnight Set
    • Battery - Parasitic Draw Test
  • Starting problems
    • Fuel Pump - Engine No Start Condition
    • Battery - Dead/No Crank After Overnight Set
    • Battery - Parasitic Draw Test
• All Technical Service Bulletins
  • Vehicle - AC Delco Locator Service, Electronics Exchange
    • Overview
    • Instrument and Display Service Centers
  • Electrical - Instrument Panel And General Wiring Repair
  • A/C Cruise Resume Valve Connector Cover - Revised
  • Fuel Pump - Intermittent Operation
  • Fuel Pump - Engine No Start Condition
  • Fuel Injector - Electrical Damage Prevention
  • Battery - Parasitic Current Drain Diagnosis
  • Battery - Dead/No Crank After Overnight Set
  • Battery - Delco Freedom Battery Diagnosis and Charging
    • Overview
    • I.Battery Storage
    • II. Charging and Testing the Battery
      • Overview
      • A.Visual Test
      • B.Reading Built-In Hydrometer
      • C.Battery Side Terminal Connections
      • D.Battery Charging
      • E.Load Testing
    • III. Battery Diagnosis - Vehicle Related Condition
    • IV. Battery Diagnosis - Driver Related Condition
  • Battery - Diagnosis and Charging
    • Overview
    • I.Battery Storage In Vehicle
    • II. Warranty Policy
    • III. Testing the Battery
    • IV. Diagnosing Discharged Batteries and Parasitic Battery Drains
    • V.Battery Charging
  • Battery - Parasitic Draw Test
  • Warranty - New Vehicle/Replacement Battery
    • Overview
    • New Vehicle Receiving and Inspection
    • Battery Protection During Vehicle Storage
    • Battery Warranties
    • Battery Replacement/Warranty Claim Submission Procedures
  • Battery - Insulator Replacement & Caution
  • Battery - Add On Electrical Equipment, Side Terminals
  • Generator (Alternator) Belt - Damage
  • Engine Controls - Harness Short Intermittent Codes 22/34
  • Isolation Diodes - Replacement Information
  • Electrical - New Nickel Tape Shields Harnesses
  • Electrical Connectors - Service Procedure
  • Electrical - Aftermarket Fuse Warning
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Locks - Key Code Security Rules, Key Code Look Up
  • Electrical - Ground Repair Information