OCS1P-W139
OCS1P_w139_seatbackSelfDutyHigh
Also written as OCS1P_W139 / OCS1P W139 / OCS1P_w139_seatbackSelfDutyHigh / ocs1p_w139_seatbackselfdutyhigh
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does OCS1P-W139 mean?
Tesla warning code in the Occupant Classification System (OCS1P) module. The seatback self capacitance sensor reading has a high duty cycle The cushion self capacitance sensor is low The frequency reading is 1kHz The frequency reading returns above 25kHz
Original Description
The seatback self capacitance sensor reading has a high duty cycle The cushion self capacitance sensor is low The frequency reading is 1kHz The frequency reading returns above 25kHz
Affected Tesla Models
What You May Notice
- Occupant Classification System alert: The seatback self capacitance sensor reading has a high duty cycle The cushion self capacitance sensor is low The freque
- Related vehicle feature may be reduced or unavailable
- Alert visible in the Tesla app: The seatback self capacitance sensor reading has a high duty cycle The cushion s
How to Diagnose and Resolve
- 1 Reboot the vehicle by holding both scroll wheels for 10 seconds
- 2 Check for pending OTA software updates in Controls > Software
- 3 If the alert persists, schedule a Tesla Service appointment
- 4 Describe the alert code and any symptoms when booking service
Severity Notes
OCS1P-W139 is a Warning in the Occupant Classification System system. Schedule service soon. Monitor your vehicle for additional warnings.