Section 321 (Immobilizer System)
WARNING: This page is about a different car, the 2009 GMC Canyon and 2009 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Immobilizer
- DTC B2957, B2958, B2960, or B3033
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Test
- Repair Procedures
- DTC B3031 (North America, except Canada)
- Diagnostic Instructions (North America, except Canada)
- DTC Descriptor (North America, except Canada)
- Circuit/System Description (North America, except Canada)
- Conditions for Running the DTC (North America, except Canada)
- Conditions for Setting the DTC (North America, except Canada)
- Action Taken When the DTC Sets (North America, except Canada)
- Conditions for Clearing the DTC (North America, except Canada)
- Reference Information (North America, except Canada)
- Circuit/System Testing (North America, except Canada)
- Repair Procedures (North America, except Canada)
- DTC B3031 (Canada, Europe, Middle East, and Asia)
- Diagnostic Instructions (Canada, Europe, Middle East, and Asia)
- DTC Descriptor (Canada, Europe, Middle East, and Asia)
- Circuit/System Description (Canada, Europe, Middle East, and Asia)
- Conditions for Running the DTC (Canada, Europe, Middle East, and Asia)
- Conditions for Setting the DTC (Canada, Europe, Middle East, and Asia)
- Action Taken When the DTC Sets (Canada, Europe, Middle East, and Asia)
- Conditions for Clearing the DTC (Canada, Europe, Middle East, and Asia)
- Reference Information (Canada, Europe, Middle East, and Asia)
- Circuit/System Verification (Canada, Europe, Middle East, and Asia)
- Repair Procedures (Canada, Europe, Middle East, and Asia)
- DTC B3055
- DTC B3060
- DTC B3935
- DTC B3976
- DTC P1630
- DTC P1631
- Repair Instructions
- Description and Operation