TESLA Warning
PM_w026
PM_w026_diHeartBeatMIA
What does PM_w026 mean?
Tesla warning code in the Power Management (PM) module. The Pedal Monitor (PM) has lost Controller Area Network (CAN) communication with the Drive Inverter.
Original Description
The Pedal Monitor (PM) has lost Controller Area Network (CAN) communication with the Drive Inverter.
Severity Notes
PM_w026 is a Warning in the Power Management system. Schedule service soon. Monitor your vehicle for additional warnings.
Other PM Codes
View all PM codes →Tesla alert codes sourced from the community-maintained Tesla Alerts Dictionary. This information is for educational purposes only. Always consult Tesla Service for official diagnosis and repairs.