08-240-25

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 - 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 Sensor 12-Signal Shape/Waveform Failure. **Customers must also experience one or more of the following:**
• **Park Assist is inoperative.**
• False braking alerts while backing up when there’s nothing behind the vehicle.
• When backing up, the park assist feature will apply the brakes when no object is behind the vehicle. This bulletin involves updating the PAM module with the latest available software.