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.
B128E-25PTS Sensor 1-Signal Shape/Waveform FailureManufacturer communications
7Original wording in English
RAM
Reported code forms B128E-92
Flash: Central Vision Advanced Driver Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ?…
RAM
Reported code forms B128E-25
Flash: Park Assist Module (PAM) 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 (DTCs): ● B128E-25…
RAM
Reported code forms B128E-25
Flash: Park Assist Module (PAM) 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 (DTCs): ● B128E-25…
RAM
Reported code forms B128E-25
Flash: Park Assist Module (PAM) Enhancement This bulletin involves updating the PAM software with the latest available software. Customers may experience an Electronic Vehicle Information Center (EVIC) message. These…
RAM
Reported code forms B128E-25
Flash: Parktronic System (PTS) Module Updates This bulletin involves reprogramming the PTS module with the latest available software. Customers may experience an Electronic Vehicle Information Center (EVIC) message.…
CHRYSLER, DODGE, RAM
Reported code forms B128E-11 B128E-25 B128E-92
Park Assist Sensor 1) Active or Stored DTC of Signal Shape / Waveform Failure fault: B128E-25, B128F-25, B1290-25, B1291-25, B1292-25, B1293-25, B1295-25, B1296-25, B1297-25, and/or B1298-25, check for…
Check vehicle applicability
27A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chrysler | TOWN AND COUNTRY | 2017 |
| Dodge | JOURNEY | 2017 |
| Jeep | GRAND CHEROKEE | 2014 |
| Ram | 1500 | 2026 |
| Ram | 1500 | 2020 |
| Ram | 1500 | 2019 |
| Ram | 1500 | 2017 |
| Ram | 1500 | 2016 |
| Ram | 1500 | 2015 |
| Ram | 1500 | 2014 |
| Ram | 1500 | 2013 |
| Ram | 2500 | 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.