Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1750 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Section 1750 (Battery, Charging System And Starting System)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Section 1750 (Battery, Charging System And Starting System)
WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Engine Electrical
- DTC B1325
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B1516
- DTC B1517
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0800 (DSCC)
- Diagnostic Instructions (DSCC)
- DTC Descriptors (DSCC)
- Diagnostic Fault Information (DSCC)
- Circuit/System Description (DSCC)
- Conditions for Running the DTC (DSCC)
- Conditions for Setting the DTC (DSCC)
- Action Taken When the DTC Sets (DSCC)
- Conditions for Clearing the DTC (DSCC)
- Diagnostic Aids (DSCC)
- Reference Information (DSCC)
- Circuit/System Verification (DSCC)
- Circuit/System Testing (DSCC)
- Repair Procedures (DSCC)
- DTC C0800 (AFS)
- Diagnostic Instructions (AFS)
- DTC Descriptors (AFS)
- Diagnostic Fault Information (AFS)
- Circuit/System Description (AFS)
- Conditions for Running the DTC (AFS)
- Conditions for Setting the DTC (AFS)
- Actions Taken When DTC Sets (AFS)
- Conditions for Clearing the MIL/DTC (AFS)
- Diagnostic Aids (AFS)
- Reference Information (AFS)
- Circuit/System Verification (AFS)
- Circuit/System Testing (AFS)
- Repair Procedures (AFS)
- DTC C0895
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0899
- DTC C0900
- DTC P0560
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC P0562
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC P0563
- DTC P0615
- DTC P0616
- DTC P0617
- DTC P0621
- DTC P0622
- DTC P0625
- DTC P0626
- Symptoms - Engine Electrical
- Battery Inspection/Test
- Battery Charging
- Battery Electrical Drain/Parasitic Load Test
- Battery Common Causes of Malfunction
- Charging System Test
- Generator Noise Diagnosis
- Starter Solenoid Does Not Click
- Starter Solenoid Clicks, Engine Does Not Crank
- Engine Cranks Slowly
- Starter Motor Noise Diagnosis
- Repair Instructions
- Battery Negative Cable Disconnection and Connection (Side Post)
- Battery Negative Cable Disconnection and Connection (LHD With Top Post)
- Battery Current Sensor Replacement
- Battery Negative Cable Replacement (LH2 with Top Post)
- Battery Negative Cable Replacement (LC3)
- Battery Negative Cable Replacement (LH2 With Side Post)
- Battery Negative Cable Replacement (LY7, LLT With Top Post)
- Battery Negative Cable Replacement (LY7 With Side Post)
- Battery Positive Cable Replacement (LH2 With Top Post)
- Battery Positive Cable Replacement (LH2 With Side Post)
- Battery Positive Cable Replacement (LY7, LLT With Top Post)
- Battery Positive Cable Replacement (LY7 With Side Post)
- Battery Positive Cable Replacement (LC3)
- Battery Replacement (Side Post)
- Battery Replacement (Top Post)
- Battery Tray Replacement
- Battery Heat Shield Replacement
- Engine Ground Strap Replacement (LC3)
- Engine Ground Strap Replacement (LH2)
- Starter Motor Replacement (LH2)
- Starter Motor Replacement (LC3)
- Starter Motor Replacement (LLT)
- Generator Bracket Replacement (LC3)
- Generator Bracket Replacement (LH2)
- Generator Bracket Replacement (LY7 and LLT)
- Generator Replacement (LY7 and LLT)
- Generator Replacement (LH2 and AWD)
- Generator Replacement (LH2)
- Generator Replacement (LC3)
- Description and Operation
- Special Tools and Equipment
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.