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:
BMW P1758: Shift Solenoid B
Learn about the BMW P1758 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1762: Shift Solenoid C Short to Power
Learn about the BMW P1762 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1763: Shift Solenoid C Short to Ground
Learn about the BMW P1763 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1764: Shift Solenoid C Short Circuit Continuity-Disconnection
Learn about the BMW P1764 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1765: Throttle Valve Signal Plausibility
Learn about the BMW P1765 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1766: Engine Speed Plausibility
Learn about the BMW P1766 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1771: Engine Torque Plausibility
Learn about the BMW P1771 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1782: Brake Pedal Signal Plausibility
Learn about the BMW P1782 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1790: Internal Control Module Memory Checksum Error
Learn about the BMW P1790 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.
BMW P1791: EEPROM Failure
Learn about the BMW P1791 code, its possible causes, and how to repair them with our expert guide. Visit us now for the complete lowdown on BMW engine problems.