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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1787 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM - NON-HYBRID)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Section 1787 (Battery, Charging System And Starting System - Non-Hybrid)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Section 1787 (Battery, Charging System And Starting System - Non-Hybrid)
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. 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
- DTC B1325
- DTC B1424
- DTC B1516
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B1517
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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 B1527
- DTC C0800
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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 C0900
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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
- Repair Procedures
- DTC P0562 (ECM)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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 (FPCM)
- DTC P0563 (ECM)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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
- Repair Procedures
- DTC P0563 (FPCM)
- DTC P0615 (Diesel)
- DTC P0615 (Gasoline)
- 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 Testing
- Component Testing
- Repair Procedures
- DTC P0621 (Diesel)
- 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 Testing - Single Generator (w/o K76)
- Circuit/System Testing - Dual Generators (K76)
- Repair Procedures
- DTC P0621 (Gasoline)
- DTC P0622 (Diesel)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC P0622 (Gasoline)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- 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 Noise Diagnosis
- Repair Instructions
- Battery Negative Cable Disconnection and Connection (Single Battery)
- Battery Negative Cable Disconnection and Connection (Dual Batteries)
- Battery Negative Cable Disconnection and Connection (Auxiliary Battery)
- Battery Current Sensor Replacement
- Battery Negative Cable Replacement (V6)
- Battery Negative Cable Replacement (V8)
- Battery Negative Cable Replacement (Diesel)
- Auxiliary Battery Negative Cable Replacement
- Battery Positive Cable Replacement (Diesel)
- Battery Positive Cable Replacement (Gas)
- Auxiliary Battery Positive Cable Replacement
- Auxiliary Battery Positive Cable Replacement - Battery to Battery Relay
- Generator Battery Jumper Cable Replacement
- Starter Solenoid Cable Replacement (LMM)
- Starter Solenoid Cable Replacement (Gas without Auxiliary Battery)
- Starter Solenoid Cable Replacement (Gas with Auxiliary Battery)
- Battery Replacement
- Auxiliary Battery Replacement
- Battery Tray Replacement
- Auxiliary Battery Tray Replacement
- Auxiliary Battery Relay Replacement
- Engine Ground Strap Replacement (V6)
- Engine Ground Strap Replacement (V8)
- Engine Ground Strap Replacement (LMM)
- Starter Replacement (V8)
- Starter Replacement (V6)
- Starter Replacement (6.6L)
- Starter Solenoid Switch Replacement (Diesel)
- Generator Bracket Replacement (V6)
- Generator Bracket Replacement (6.6L)
- Generator Bracket Replacement (V8)
- Auxiliary Generator Bracket Replacement (Diesel)
- Generator Replacement (V6)
- Generator Replacement (V8)
- Generator Replacement (6.6L)
- Auxiliary Generator Replacement (6.6L)
- Description and Operation
- Battery Description and Operation
- Charging System Description and Operation
- Electrical Power Management Description and Operation
- Starting System Description and Operation
- Special Tools and Equipment
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.