Manufacturer-specific Codes
While generic OBD2 codes are standardized across all vehicles, manufacturer-specific codes are unique to each car manufacturer. These codes provide even more specific information about issues with your vehicle and can be incredibly helpful in diagnosing and fixing problems.
On this page, you’ll find a wealth of articles covering a wide range of manufacturer-specific OBD2 codes, going beyond just an explanation of what they mean. Explore now!
In a hurry? Quickly jump to the code you're facing:
Acura P1787: A/T FFS Signal Circuit Malfunction
Learn about the Acura P1787 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1788: A/T ATSDLA Signal Circuit Malfunction
Learn about the Acura P1788 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1790: A/T Throttle Position Sensor Circuit Malfunction
Learn about the Acura P1790 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1791: A/T Vehicle Speed Sensor Circuit Malfunction
Learn about the Acura P1791 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1792: A/T Engine Coolant Temperature Sensor Circuit Malfunction
Learn about the Acura P1792 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1793: A/T Manifold Absolute Pressure Sensor Circuit Malfunction
Learn about the Acura P1793 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1794: A/T Barometric Pressure Sensor Circuit Malfunction
Learn about the Acura P1794 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1795: A/T Accelerator Position Sensor Circuit Malfunction
Learn about the Acura P1795 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1835: Kick Down Switch Circuit Low Input
Learn about the Acura P1835 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1850: A/T Brake Band Apply Solenoid Circuit Malfunction
Learn about the Acura P1850 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.