C101C on the 2024 Audi S3
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| TSB_2072549_4 | 2025-10-03. Service bulletin. This bulletin provides informatino when there are DTCs stored in the ABS control unit; "magnetic field too low" C101AF1, C101BF1, C101CF1, C101DF1. |
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| A4524442072549_3 | 2024-07-02. Service bulletin. This bulleitn provides informationw hen the the DTCs C101AF1, C101BF1, C101CF1, C101DF1 "magnetic field too low" is stored in the ABS control unit. |
| A4524442072549_3 | 2024-07-02. Service bulletin. This bulleitn provides informationw hen the the DTCs C101AF1, C101BF1, C101CF1, C101DF1 "magnetic field too low" is stored in the ABS control unit. |
| A4524422072549_2 | 2024-06-25. Service bulletin. This bulletihn provides information when the error "Magnetic field too low" with DTC C101AF1, C101BF1, C101CF1, C101DF1 is stored in the ABS control unit. |
| A4524422072549_2 | 2024-06-25. Service bulletin. This bulletihn provides information when the error "Magnetic field too low" with DTC C101AF1, C101BF1, C101CF1, C101DF1 is stored in the ABS control unit. |
| A4524372072549_1 | 2024-02-06. Service bulletin. This bulletin provides information for when DTC C101AF1, C101BF1, C101CF1, C101DF1 are stored in the ABS control unit with the message "magnetic field too low". |
| AVIN4PIN20231120 | 2023-12-07. Service bulletin. Noise from front door trim panel while driving Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 3.0L engine sound generator malfunctioning Fuel pressure low. DTC P008700 "Check engine lamp on, DTC P042000: Catalyst System,Bank1 Efficiency Below Front window inoperative Air suspension warning - DTC P089200 charge handle doesn't release vehicle will not charge Coolant leak from expansion tank noise from belt tensioner damper coolant reservoir cap broken Coolant pump leaking Wheel speed sensor DTC C101AF1;C101BF1;C101CF1;C101DF1 |
7 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.