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.
Manufacturer communications
16Original wording in English
FORD
Reported code forms C2005:1D C2005:78
Some 2025 Ranger vehicles equipped with a 2.3/2.7L EcoBoost engine built on or before 12-June-2025 and 2025 Ranger Raptor vehicles equipped with a 3.0L EcoBoost engine built on or before 18-June-2025 may exhibit various…
FORD
Reported code forms C2005:1D C2005:78
Some 2025 Ranger vehicles may exhibit various illuminated brake system warning lamps/fault messages at start up with diagnostic trouble codes (DTCs) C003A:4A, C003A:64, C0037:4A, C0037:64, C2005:1D, C2005:78, C2006:1D,…
FORD
Reported code forms C2005:1D C2005:78
Some 2025 Bronco vehicles equipped with a 2.3/2.7L EcoBoost engine built on or before 12-June-2025 and 2025 Bronco Raptor vehicles equipped with a 3.0L EcoBoost engine built on or before 18-June-2025 may exhibit various…
FORD
Reported code forms C2005:1D C2005:78
Some 2025 Bronco and Ranger vehicles may exhibit various illuminated brake system warning lamps/fault messages at start up with diagnostic trouble codes (DTCs) C003A:4A, C003A:64, C0037:4A, C0037:64, C2005:1D, C2005:78,…
FORD
Reported code forms C2005
Some 2022-2023 F-150 vehicles equipped with single exhaust may have various symptoms relating to parking brake, ABS, Traction Control, AdvanceTrac, Park Aid, and/or Locking Differential functionality. Vehicles may also…
FORD
Reported code forms C2005
Some 2020-2022 Mustang Shelby GT500 vehicles may exhibit an intermittent parking brake fault message in the instrument panel cluster (IPC) with diagnostic trouble codes (DTCs) C1034, C2005, C2006, C2007 and/or C2008…
Check vehicle applicability
19A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | BRONCO | 2025 |
| Ford | ESCAPE | 2017 |
| Ford | F-150 | 2023 |
| Ford | F-150 | 2022 |
| Ford | MUSTANG | 2022 |
| Ford | MUSTANG | 2021 |
| Ford | MUSTANG | 2020 |
| Ford | RANGER | 2025 |
| Land Rover | DISCOVERY | 2018 |
| Land Rover | DISCOVERY | 2017 |
| Land Rover | RANGE ROVER | 2018 |
| Land Rover | RANGE ROVER | 2017 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
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.