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Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.

23,879 matches

Page 342 · 10231–10260 shown
B1000
Electronic Control Unit (ECU) Malfunction; Electronic Control Unit Performance - Signal Invalid; Electronic Control Unit Signal Erratic; Electronic Control Unit Low Input; Electronic Control Unit Missing Reference; Electronic Control Unit RAM Malfunction; Electronic Control Unit ROM Malfunction; Electronic Control Unit EEPROM Performance/Malfunction; Electronic Control Unit Software Malfunction; Electronic Control Unit Supervision Software Malfunction; Electronic Control Unit Internal Malfunction; Electronic Control Unit EEPROM Incorrect Programming; Electronic Control Unit Configuration Not Programmed; Electronic Control Unit Programming Checksum Error; Electronic Control Unit Too Many Transitions; Electronic Control Unit Parity Error; Electronic Control Unit; Electronic Control Unit; Electronic Control Unit; Electronic Control Unit

4 reference families · GM, Mercedes-Benz, Dodge / Mitsubishi, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope