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 P1684: Throttle Valve Return Spring Performance Problem
Learn about the Acura P1684 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1690: A/T (TCM) TCSTB Data Line Circuit Malfunction
Learn about the Acura P1690 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1696: TCFC Data Line Signal Low Input
Learn about the Acura P1696 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P1697: TUFT Data Line Signal High Input
Learn about the Acura P1697 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P16BB: Alternator B Terminal Circuit Low Voltage
Learn about the Acura P16BB code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P16BC: Alternator FR Terminal Circuit/IGP Circuit Low Voltage
Learn about the Acura P16BC code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P16BD: Starter Cut Relay 2 Malfunction
Learn about the Acura P16BD code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P16BE: Starter Cut Relay 1 Malfunction
Learn about the Acura P16BE code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P16BF: Starter Cut Relay STRLY Circuit Malfunction
Learn about the Acura P16BF code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.
Acura P16C0: PCM A/T Control System Incomplete Update
Learn about the Acura P16C0 code and how to fix it. Our expert guide covers common causes and solutions to keep your car running at its best.