B128E · 厂商技术资料

RAM · 2026-04-10

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): ? B128E-92-PTS - Sensor-1-Performance O

RAM · 2025-08-06

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 - PTS Sensor 1-Signal Shape/Waveform Failure. ● B128F-25 - PTS Sensor 2-Signal Shape/Waveform Failure. ● B1290-25 - PTS Sensor 3-Signal Shape/Waveform Failure. ● B1291-25 - PTS Sensor 4-Signal Shape/Waveform Failure. ● B1292-25 - PTS Sensor 5-Signal Shape/Waveform Failure. ● B1293-25 - PTS Sensor 6-Signal Shape/Waveform Failure. ● B1295-25 - PTS Sensor 8-Signal Shape/Waveform Failure. ● B1296-25 - PTS Sensor 9-Signal Shape/Waveform Failure. ● B1297-25 - PTS Sensor 10-Signal Shape/Waveform Failure. ● B1298-25 - PTS Sensor 11-Signal Shape/Waveform Failure. ● B1299-25 - PTS…

RAM · 2025-08-06

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 - PTS Sensor 1-Signal Shape/Waveform Failure. ● B128F-25 - PTS Sensor 2-Signal Shape/Waveform Failure. ● B1290-25 - PTS Sensor 3-Signal Shape/Waveform Failure. ● B1291-25 - PTS Sensor 4-Signal Shape/Waveform Failure. ● B1292-25 - PTS Sensor 5-Signal Shape/Waveform Failure. ● B1293-25 - PTS Sensor 6-Signal Shape/Waveform Failure. ● B1295-25 - PTS Sensor 8-Signal Shape/Waveform Failure. ● B1296-25 - PTS Sensor 9-Signal Shape/Waveform Failure. ● B1297-25 - PTS Sensor 10-Signal Shape/Waveform Failure. ● B1298-25 - PTS Sensor 11-Signal Shape/Waveform Failure. ● B1299-25 - PTS…

RAM · 2020-09-16

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 DTCs may be setting erroneously and this software enhancement will remove these DTCs. Upon further investigation the technician may find that one or more of the following DTCs have beenset:The following DTCs apply to 2019 model year vehicles only.B128E-25 - PTS Sensor 1-Signal Shape/Waveform Failure. B128F-25 - PTS Sensor 2-Signal Shape/Waveform Failure. B1290-25 - PTS Sensor 3-Signal Shape/Waveform Failure. B1291-25 - PTS Sensor 4-Signal Shape/Waveform Failure. B1292-25 - PTS Sensor 5-Signal Shape/Waveform Failure. B1293-25 - PTS Sensor 6-Signal Shape/Waveform Failure.…

RAM · 2019-05-11

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. These DTCs may be setting erroneously and this software enhancement will remove these DTCs. Upon further investigation the technician may find that one or more of the following DTCs have been set:B128E-25 - PTS Sensor 1-Signal Shape/Waveform Failure. B128F-25 - PTS Sensor 2-Signal Shape/Waveform Failure. B1290-25 - PTS Sensor 3-Signal Shape/Waveform Failure. B1291-25 - PTS Sensor 4-Signal Shape/Waveform Failure. B1292-25 - PTS Sensor 5-Signal Shape/Waveform Failure. B1293-25 - PTS Sensor 6-Signal Shape/Waveform Failure. B1295-25 - PTS Sensor 8-Signal Shape/Waveform Failure.…

CHRYSLER, DODGE, RAM · 2017-03-29

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 snow/mud/ice/obstruction and clean the Sensors, both front and back (behind bumper) of sensor. The snow/mud/ice can be behind the bumper, sensor retainer and/or the sensor which may cause customers to think they have an issue since they cleaned the front of the sensor/bumper, but not behind where dirt/mud/ice snow can accumulate. Once the Bumper and Sensors are completely cleaned and clear of snow, mud, ice, and/or obstruction, the sensors must activate in order for the faults to go STORED. After cleaning the Bumper and Sensors, turn off the engine, wait 10 seconds, turn on the engine and…

JEEP, RAM · 2014-08-23

Flash: Park Assist Enhancement This Bulletin involves updating the Park Assist Module (PAM) software. A customer may notice at low speed operation (below 7mph/11kph) a cluster display indicating an object is detected by the front park assist system. This will be indicated by the fourth (farthest) arc on the vehicle graphic on the cluster. This will typically occur on gravel or sloped surfaces, like an approach ramp. The system calibration is overly sensitive which is causing ground detection as an object in the far zone. Also a condition may happen where the park assist chime will sound continuously. On further inspection one or more of the following DTCs may be found: B128E-25-PTS SENSOR 1 - Signal Shape / Waveform Failure. B128F-25-PTS SENSOR 2 - Signal Shape / Waveform Failure.…