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.
B2286-00Calibration not learned/Lost calibration set by the Central Vision Processing Module (CVPM), DO NOT try to run a service calibration routine before replacing the partB228654Execute rear passenger compartment control unit (N22/6) control unit log and continue with step AB228678“The control unit calibration has been lost or was not performedB228678“The control unit calibration has been lost or was not performedManufacturer communications
21Original wording in English
MERCEDES-BENZ, MERCEDES-MAYBACH
Reported code forms B228678
Complaint One or more seat functions are restricted or inoperative. This may include: • Seat memory • Automatic seat adjustment • Easy Entry/Exit • Head restraint presetting • Collision avoidance with bench seat at rear…
JEEP
Reported code forms B2286-00
PROXI Alignment and Drive Calibration: Park Assist Module (PAM) The vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): SYMPTOM: ● B2286-00 - Calibration Not Learned-Lost Calibration. NOTE: There is no…
JEEP
Reported code forms B2286-00
"Flash: Central Vision Processing Module (CVPM) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes…
JEEP
Reported code forms B2286-00
"Flash: Central Vision Processing Module (CVPM) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes…
JEEP
Reported code forms B2286-00
"Flash: Central Vision Processing Module (CVPM) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes…
MERCEDES-BENZ
Reported code forms B228646 B228654
Soft top does not close: A: Soft top does not close completely B: Fault message following teach-in process Causes of repair needs for A and B: A. Locking hooks may require adjustment or Soft Top Flap Assembly does not…
Check vehicle applicability
138A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | COMPASS | 2023 |
| Jeep | COMPASS | 2022 |
| Jeep | COMPASS | 2021 |
| Jeep | GRAND CHEROKEE | 2026 |
| Jeep | GRAND CHEROKEE 4XE | 2026 |
| Jeep | GRAND CHEROKEE L | 2026 |
| Jeep | GRAND WAGONEER | 2022 |
| Mercedes-Benz | AMG C43 | 2024 |
| Mercedes-Benz | AMG C43 | 2023 |
| Mercedes-Benz | AMG C43 4MATIC | 2026 |
| Mercedes-Benz | AMG C43 4MATIC | 2025 |
| Mercedes-Benz | AMG C43 4MATIC | 2024 |
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.