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 wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
C2200-00Anti-Lock Brake Module InternalC2200-47Anti-Lock Brake Module Internal - Watchdog / Safety Auc FailureManufacturer communications
7Original wording in English
ISUZU
Reported code forms C2200
SERVICE BULLETIN - THE ORIGINAL CALIBRATION IN THE ELECTRONIC HYDRAULIC CONTROL UNIT (EHCU) OF CERTAIN 2025 – 2026 MY N-DIESEL VEHICLES CONTAINED INCORRECT LOGIC THAT MAY UNNECESSARILY CAUSE DTC C2200 (49) ANTI-LOCK…
RAM
Reported code forms C2200-47
"Flash: Anti-Lock Brake System (ABS) Module Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes…
HINO
Reported code forms C2200
S-SERIES ABS LIGHT ON C2200 (49) DTC T-23-014
CHRYSLER
Reported code forms C2200-00
Flash: Anti-Lock Brake System (ABS) Module Updates This bulletin involves reprogramming the ABS module with the latest available software. Technicians and/or customers may report the vehicle will not pass a state smog…
CHRYSLER
Reported code forms C2200-00
Flash: Anti-Lock Brake System (ABS) Module Updates This bulletin involves reprogramming the ABS module with the latest available software. Technicians and/or customers may report the vehicle will not pass a state smog…
CHRYSLER
Reported code forms C2200-00
Flash: Anti-Lock Brake System (ABS) Module Updates This bulletin involves reprogramming the ABS module with the latest available software. Technicians and/or customers may report the vehicle will not pass a state smog…
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 |
|---|---|---|
| Chrysler | PACIFICA | 2019 |
| Chrysler | PACIFICA | 2018 |
| Chrysler | PACIFICA | 2017 |
| Dodge | RAM | 2009 |
| Dodge | RAM | Year not specified |
| Hino | S-SERIES | 2022 |
| Isuzu | N-SERIES | 2025 |
| Ram | 3500 | 2022 |
| Ram | 3500 | 2021 |
| Ram | 3500 | 2020 |
| Ram | 3500 | 2019 |
| Ram | 4500 | 2022 |
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.