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Subaru Error Codes

Browse all 224 Subaru error codes and troubleshooting guides

Car (224)

SUB2020P0100

MAF Circuit Malfunction

SUB2020P0101

MAF Range/Performance

SUB2020P0115

ECT Circuit Malfunction

SUB2020P0120

TPS Circuit Malfunction

SUB2020P0130

O2 Sensor Circuit Malfunction

SUB2020P0171

System Too Lean Bank 1

SUB2020P0172

System Too Rich Bank 1

SUB2020P0300

Random Cylinder Misfire

SUB2020P0301

Cylinder 1 Misfire

SUB2020P0302

Cylinder 2 Misfire

SUB2020P0303

Cylinder 3 Misfire

SUB2020P0304

Cylinder 4 Misfire

SUB2020P0325

Knock Sensor Circuit

SUB2020P0335

CKP Sensor Circuit

SUB2020P0340

CMP Sensor Circuit

SUB2020P0401

EGR Flow Insufficient

SUB2020P0420

Catalyst Efficiency Low

SUB2020P0440

EVAP System Malfunction

SUB2020P0455

EVAP Large Leak

SUB2020P0500

VSS Malfunction

SUB2020P0505

Idle Control Malfunction

SUB2020P0562

System Voltage Low

SUB2020P0563

System Voltage High

SUB2020P0700

TCM Malfunction

SUB2020P0715

Input Speed Sensor

SUB2020P0720

Output Speed Sensor

SUB2020P0740

TCC Circuit Malfunction

SUB2020P0750

Shift Solenoid A

SUB2021P0100

MAF Circuit Malfunction

SUB2021P0101

MAF Range/Performance

+ 194 more...

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About Subaru Error Codes

Subaru is a leading manufacturer of appliances and industrial equipment. When your Subaru appliance shows an error code, it indicates a specific issue that needs attention. Our comprehensive database includes error codes for all Subaru product categories including washers, dryers, refrigerators, dishwashers, HVAC systems, and more.

Each error code page provides detailed troubleshooting steps, common causes, and recommended solutions to help you fix the issue quickly.