Section 32 (Battery, Charging System And Starting System)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 GMC Yukon XL, 2015 GMC Yukon, 2015 Chevrolet Tahoe, 2015 Chevrolet Suburban, and 2015 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC B1325, B1327-B1330, B1395, B1415, B1424, B1425, B1439, B1517, C0800, C0805, C0870, C0880, C0895, C0899, C0900, P0560, P0562, P0563, P0611, P129B, P129C, P15AE, or P15AF: Device Power Circuit/Device Voltage Circuit/Control Module Power Circuit/ Battery Voltage/System Voltage
- DTC B1516: Battery Current Sensor
- DTC B151A: Low Battery Capacity Detected
- DTC B1527: Parasitic Load
- DTC P0615, P0616, or P0617: Starter Relay Control Circuit
- DTC P0621: Generator L-Terminal Circuit
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0622: Generator F-Terminal Circuit
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- Symptoms - Engine Electrical
- Battery Inspection/Test
- Battery Charging
- Battery Electrical Drain/Parasitic Load Test
- 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 (Dual Battery)
- Battery Negative Cable Disconnection and Connection (Single Battery)
- Battery Current Sensor Replacement (L83, L86)
- Battery Negative Cable Replacement
- Auxiliary Battery Negative Cable Replacement (9C1)
- Battery Positive Cable Replacement (Single Battery)
- Auxiliary Battery Positive Cable Replacement (9C1)
- Auxiliary Battery Positive Cable Replacement - Battery to Battery Relay (9C1)
- Generator Battery Control Wiring Harness Replacement
- Battery Replacement (L83, L86)
- Auxiliary Battery Replacement (9C1)
- Battery Tray Replacement
- Auxiliary Battery Tray Replacement (9C1)
- Starter Replacement
- Starter Shield Replacement (L83, L86)
- Generator Bracket Replacement
- Generator Replacement
- Description and Operation
- Special Tools and Equipment