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 MANUALSGMC2020ACADIA SLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 211 (ANTILOCK BRAKE SYSTEM)
2020 GMC Acadia SL
Section 211 (Antilock Brake System)
2020 GMC Acadia SLSECTION Section 211 (Antilock Brake System)
WARNING: This page is about a different car, the 2021 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC B0000
- DTC B273A
- 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 Instructions
- DTC B2745
- 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 Instructions
- DTC C0001-C0004, C0010, C0011, C0014, C0015, C0018, C0019, C001C, or C001D
- DTC C0024
- DTC C0035-C0050
- 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 Instructions
- DTC C003F or C2A01-C2A04
- DTC C0051
- DTC C0061-C0063 or C0551
- DTC C0110
- 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 C0131
- DTC C0161
- DTC C0186, C0187, C018A, C018B, C0196, C019A, C019B, C027E, C027F, or C0287
- DTC C0242
- DTC C0245
- 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
- Repair Instructions
- DTC C0252
- DTC C0274, C0275, or C0280
- DTC C0500-C0504, C0506-C0510, or C0512-C0516
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC C0505, C050B, C0511, or C0517
- DTC C053B
- DTC C053D-C053F
- DTC C0552
- DTC C0555-C0558 (with JE0)
- DTC C0558 (without JE0)
- DTC C059B or C0560
- DTC C0561
- DTC C0571, C0572, or C0574
- DTC C05A3 or C05A4
- DTC C05CC or C05CF
- DTC C05D0
- DTC C05D1
- DTC C05D2
- DTC C05D3
- DTC C05D4
- DTC C05D5
- DTC C0710
- DTC C10EE
- DTC C1211
- DTC C124F or C1250-C1254
- DTC C1252-C1254
- DTC C1445
- DTC C15C6
- DTC C2A07
- DTC C2A13 or C2A14
- DTC C2A3B
- DTC P0856
- DTC P15F8
- DTC P15FD
- DTC P18E2
- DTC P30EC
- DTC P314F
- DTC U3002
- Symptoms - Antilock Brake System
- ABS Indicator Malfunction
- ABS Malfunction
- Hill Descent Control Indicator Malfunction
- 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 Instructions
- Traction Control/Stability Control Indicator Malfunction
- 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 Instructions
- Repair Instructions
- Antilock Brake System Automated Bleed
- Brake Pedal Travel Sensor Learn
- Brake Pressure Sensor Calibration
- Steering Wheel Angle Sensor Centering
- Wheel Speed Sensor Reluctor Ring Cleaning and Inspection
- Electronic Brake and Traction Control Module Bracket Replacement
- Electronic Brake Control Module Replacement
- Electronic Brake Control Module with Brake Pressure Modulator Valve Replacement
- Brake Pressure Modulator Valve Pressure Sensor Calibration
- Front Wheel Speed Sensor Replacement - Left Side
- Front Wheel Speed Sensor Replacement - Right Side
- Rear Wheel Speed Sensor Replacement
- Vehicle Yaw Sensor Learn
- Vehicle Dynamic Sensor Offset Calibration
- Description and Operation
- ABS Description and Operation
- ABS Block Diagram
- Power-Up-Self Test
- Initialization Sequence
- Abs
- Traction Control
- Stability Control
- Dynamic Rear Proportioning
- Hill Descent Control System (RPO JHD)
- Hill Hold Start Assist
- Cornering Brake Control
- Hydraulic Brake Assist
- Intelligent Brake Assist
- Optimized Hydraulic Braking System
- Trailer Brake Control System
- Trailer Sway Control
- Driver Information Indicators
- ABS Description and Operation
- Special Tools and Equipment
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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.