PM-A046
PM_a046_inconsVehicleHoldState
What does PM-A046 mean?
Tesla alert code in the Power Management (PM) module. Pedal Monitor Warning: Inconsistent Vehicle Hold state. The safety monitor sets this condition when sensor or other ECU inputs into vehicle hold are deemed implausible. The safety monitor will disable vehicle hold for the remainder of the drive cycle. Pedal Monitor Warning: DI Heartbeat is missing. The safety monitor sets this condition when DI Heartbeat communication is too fast or too slow. This alert will clear when DI Heartbeat communication are considered rational. The safety monitor will initiate a unit limp condition for the remainder of the drive cycle. Pedal Monitor Warning: Excessive amount of stability control actuation.
Original Description
Pedal Monitor Warning: Inconsistent Vehicle Hold state. The safety monitor sets this condition when sensor or other ECU inputs into vehicle hold are deemed implausible. The safety monitor will disable vehicle hold for the remainder of the drive cycle. Pedal Monitor Warning: DI Heartbeat is missing. The safety monitor sets this condition when DI Heartbeat communication is too fast or too slow. This alert will clear when DI Heartbeat communication are considered rational. The safety monitor will initiate a unit limp condition for the remainder of the drive cycle. Pedal Monitor Warning: Excessive amount of stability control actuation.
Severity Notes
PM-A046 is an Alert in the Power Management system. It is generally safe to continue driving, but have it checked at your next scheduled service.