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.
B1F28-543rd Row Seat LT - Recline Motor 1- Missing CalibrationManufacturer communications
6Original wording in English
JEEP
Reported code forms B1F28-54
Flash: Folding Seat Module (FSM) Update The customer may describe the following: ? **Third row seats stuck in down/cargo position and will not return to the upright seat position with the auto up button. Customers will…
JEEP
Reported code forms B1F28-54
Flash: Folding Seat Module (FSM) Update The customer may describe the following: ? The third row seats are stuck in down/cargo position and will not return to the upright seat position with the auto up button. Customers…
JEEP
Reported code forms B1F28-77
B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s
JEEP
Reported code forms B1F28-77
B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s
JEEP
Reported code forms B1F28-77
B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s
JEEP
Reported code forms B1F28-77
B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s Stored
Check vehicle applicability
5A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | GRAND CHEROKEE | 2021 |
| Jeep | GRAND WAGONEER | 2023 |
| Jeep | GRAND WAGONEER | 2022 |
| Jeep | WAGONEER | 2023 |
| Jeep | WAGONEER | 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.