Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
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Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
C1100-94Electric Parking Brake Actuator Malfunction
Manufacturer communications
9Original wording in English
MERCEDES-BENZ
Complaint Display message in the instrument cluster for "Active Brake Assist Inoperative" or "DISTRONIC inoperative". AND Fault code C1100FC or C1100FD is Active or Active and Stored in MRR_F_Gen6 (B29/20). Cause The holder for the MRR_F_Gen6 (B29/20) front radar sensor may no longer have the correct alignment (angular position)…
MERCEDES-BENZ
Complaint Display message in the instrument cluster: "Driving assistance system function limited" This message can occur repeatedly while driving. Note: Fault code U160E97. Additionally, P161400 and/or C11009A may also be stored. Affected control units can be any of the radar sensors (B29/21, 22, 23, or 24). Cause Hardware malfu…
AUDI
This Pending Service Solution (PSS) requests that techncians enter a record in the PSS database in instances of DTC C1100F0 relating to hydraulic assistance of parking brake is stored.
HONDA
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 Civic LXs, Sports, EXs, EX-Ls or Tourings equipped with an automatic transmission with a customer complaint of DTCs C1110-13 (Left-Rear Electric Parking Brake Actuator Circuit Open) & C1100-94 (Electric Parking Brake Actuator Malfunction) st…
Check vehicle applicability
16A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A6 SPORTBACK E-TRON ↗ | 2025 |
| Audi | Q6 E-TRON ↗ | 2025 |
| Audi | Q6 SPORTBACK E-TRON ↗ | 2025 |
| Audi | S6 SPORTBACK E-TRON ↗ | 2025 |
| Audi | SQ6 E-TRON ↗ | 2025 |
| Audi | SQ6 SPORTBACK E-TRON ↗ | 2025 |
| Chevrolet | CRUZE ↗ | 2015 |
| Chevrolet | CRUZE ↗ | 2014 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
ABS Pump Switch Circuit Failure
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.