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 MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 39 (POWER DOOR LOCK SYSTEM AND RELEASE SYSTEMS)
2013 Buick Regal Turbo Premium, Standard Trans
Section 39 (Power Door Lock System And Release Systems)
2013 Buick Regal Turbo Premium, Standard TransSECTION Section 39 (Power Door Lock System And Release Systems)
WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Wiring Schematics
- Diagnostic Information and Procedures
- Diagnostic Code Index
- DTC B3125, B3130, or B3135
- 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 Testing
- Repair Procedures
- DTC B3140 or B3150
- 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 Testing
- Repair Procedures
- DTC B3265
- 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
- Component Testing
- Repair Procedures
- DTC B3618
- 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
- Component Testing
- Repair Procedures
- DTC B3930
- Symptoms - Vehicle Access
- Fuel Filler Door Release Malfunction
- Door Ajar Indicator Malfunction
- Power Door Child Lock Malfunction
- Power Door Locks Malfunction
- Trunk Release Malfunction
- Trunk Ajar Indicator Malfunction
- Repair Instructions
- Front Side Door Inside Handle Cable Replacement
- Rear Side Door Inside Handle Cable Replacement
- Front Side Door Lock Cylinder Replacement
- Front Side Door Outside Handle Replacement (ATH)
- Front Side Door Outside Handle Replacement (Base)
- Front Side Door Outside Handle Bracket Replacement (Base)
- Rear Side Door Outside Handle Bracket Replacement (Passive Entry Passive)
- Rear Compartment Lid Outside Handle Replacement
- Rear Side Door Outside Handle Replacement
- Rear Compartment Lid Latch Replacement
- Front Side Door Lock Cylinder Bezel Replacement
- Front Side Door Lock Replacement
- Rear Side Door Lock Replacement
- Front Side Door Locking Rod Replacement
- Front Side Door Lock Cylinder Rod Replacement
- Front Side Door Outside Handle Rod Adjustment
- Front Side Door Outside Handle Rod Replacement
- Rear Side Door Locking Rod Replacement
- Rear Compartment Lid Hinge Spring Replacement
- Front Side Door Lock Striker Adjustment
- Front Side Door Lock Striker Replacement
- Rear Compartment Lid Latch Striker Replacement
- Rear Side Door Lock Striker Adjustment
- Rear Side Door Lock Striker Replacement
- Rear Compartment Lid Release Switch Replacement
- Description and Operation
RENDER: 1.0x
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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.