Section 252 (Engine Control System & Fuel - 4.8L, 5.3L, 6.0L, Or 6.2L - DTC P0230 To DTC P0690)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0230 (w/LY6)
- Diagnostic Instructions (w/LY6)
- DTC Descriptor (w/LY6)
- Diagnostic Fault Information (w/LY6)
- Circuit/System Description (w/LY6)
- Conditions for Running the DTC (w/LY6)
- Conditions for Setting the DTC (w/LY6)
- Action Taken When the DTC Sets (w/LY6)
- Conditions for Clearing the MIL/DTC (w/LY6)
- Reference Information (w/LY6)
- Circuit/System Verification (w/LY6)
- Circuit/System Testing (w/LY6)
- Repair Procedures (w/LY6)
- DTC P0231, P0232, or P023F
- 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 P025A
- DTC P0300-P0308
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- Repair Verification
- DTC P0315
- DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333
- 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 Testing
- Component Testing
- Repair Procedures
- DTC P0335
- 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
- Component Testing
- Repair Procedures
- DTC P0336
- 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
- Component Testing
- Repair Procedures
- DTC P0340
- 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
- Component Testing
- Repair Procedures
- DTC P0341
- 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
- Component Testing
- Repair Procedures
- DTC P0351-P0358
- 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
- Repair Verification
- DTC P0420 or P0430
- DTC P0442
- DTC P0443 or P0449
- 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 MIL/DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC P0446
- Diagnostic Instructions
- DTC Descriptor
- 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 MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- Repair Verification
- DTC P0451, P0452, P0453, or P0454
- 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 MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC P0455
- DTC P0496
- DTC P0506 or P0507
- DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 (Set in ECM)
- DTC P0601-P0604, P0606, or P062F (FPCM)
- Diagnostic Instructions (FPCM)
- DTC Descriptors (FPCM)
- Circuit/System Description (FPCM)
- Conditions for Running the DTC (FPCM)
- Conditions for Setting the DTC (FPCM)
- Action Taken When the DTC Sets (FPCM)
- Conditions for Clearing the DTC (FPCM)
- Reference Information (FPCM)
- Circuit/System Verification (FPCM)
- Repair Procedures (FPCM)
- DTC P0641 or P06A6 (FPCM)
- Diagnostic Instructions (FPCM)
- DTC Descriptors (FPCM)
- Diagnostic Fault Information (FPCM)
- Circuit/System Description (FPCM)
- Conditions for Running the DTC (FPCM)
- Conditions for Setting the DTC (FPCM)
- Action Taken When the DTC Sets (FPCM)
- Conditions for Clearing the DTC (FPCM)
- Diagnostic Aids (FPCM)
- Reference Information (FPCM)
- Circuit/System Testing (FPCM)
- Repair Procedures (FPCM)
- DTC P0641 or P0651 (Set in ECM)
- Diagnostic Instructions (Set in ECM)
- DTC Descriptors (Set in ECM)
- Diagnostic Fault Information (Set in ECM)
- Circuit/System Description (Set in ECM)
- Conditions for Running the DTC (Set in ECM)
- Conditions for Setting the DTC (Set in ECM)
- Action Taken When the DTC Sets (Set in ECM)
- Conditions for Clearing the MIL/DTC (Set in ECM)
- Reference Information (Set in ECM)
- Circuit/System Verification (Set in ECM)
- Circuit/System Testing (Set in ECM)
- Repair Procedures (Set in ECM)
- DTC P0650
- 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 MIL/DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC P0685, P0689, or P0690
- 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
- Repair Verification