PMF-A009
PMF_a009_espMIA
Also written as PMF_A009 / PMF A009 / PMF_a009_espMIA / pmf_a009_espmia
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 PMF-A009 mean?
Tesla alert code in the Power Management Front (PMF) module. Front drive unit pedal monitor (PM) did not receive expected messages from the electronic stability program (ESP). Hydraulic control unit (HCU) is the actuator for braking force distribution of Electronic Stability Program (ESP).
Original Description
Front drive unit pedal monitor (PM) did not receive expected messages from the electronic stability program (ESP). Hydraulic control unit (HCU) is the actuator for braking force distribution of Electronic Stability Program (ESP).
Affected Tesla Models
What You May Notice
- PMF-A009 may appear with another Tesla alert in the Power Management Front (PMF) system.
- The vehicle may limit charging, driving, comfort, or safety features depending on the active alerts.
- The alert may clear after sleep, but recurring alerts should be treated as service-relevant.
How to Diagnose and Resolve
- 1 Reboot the vehicle
- 2 Check for OTA software updates
- 3 Monitor over the next few drives; schedule service if alert recurs
Severity Notes
PMF-A009 is an Alert in the Power Management Front system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.