PMR-A005
PMR_a005_torqueInNeutralOrPark
Also written as PMR_A005 / PMR A005 / PMR_a005_torqueInNeutralOrPark / pmr_a005_torqueinneutralorpark
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 PMR-A005 mean?
Tesla alert code in the Power Management Rear (PMR) module. DAS_inertialSignals was not Received Messages missing for more than 3 seconds after radar startup. Clears automatically when message is received Radar functions are disabled and autopilot features will be disabled ECU Internal Over Temperature - The Radar internal NTC has detected above than normal temperature When the radar internal temp exceeds the upper temperature threshold. Cleared when the temperature of the device reaches nominal operating temperature Radar functions will be disabled due to high operating temperature The radar is not receiving the vehicle identification number (VIN) message from the driver assistance system (DAS) Electronic Control Unit (ECU). The vehicle identification number (VIN) message has been absent for more than 3 seconds after radar startup. The vehicle identification number (VIN) message is received. Radar functions are disabled and Autopilot features will be disabled. A condition prevents successful CANRX (CAN message received) for the wheel speeds message, relating to a checksum, a counter, or an out-of-bounds signal value. The wheel speeds message sent from the driver assistance system (DAS) Electronic Control Unit (ECU) to the radar controller (RADC) ECU is not as expected / as required for the radar to be enabled. Messages are received as expected by the radar controller (RADC) Electronic Control Unit (ECU). Radar function will be disabled.
Original Description
DAS_inertialSignals was not Received Messages missing for more than 3 seconds after radar startup. Clears automatically when message is received Radar functions are disabled and autopilot features will be disabled ECU Internal Over Temperature - The Radar internal NTC has detected above than normal temperature When the radar internal temp exceeds the upper temperature threshold. Cleared when the temperature of the device reaches nominal operating temperature Radar functions will be disabled due to high operating temperature The radar is not receiving the vehicle identification number (VIN) message from the driver assistance system (DAS) Electronic Control Unit (ECU). The vehicle identification number (VIN) message has been absent for more than 3 seconds after radar startup. The vehicle identification number (VIN) message is received. Radar functions are disabled and Autopilot features will be disabled. A condition prevents successful CANRX (CAN message received) for the wheel speeds message, relating to a checksum, a counter, or an out-of-bounds signal value. The wheel speeds message sent from the driver assistance system (DAS) Electronic Control Unit (ECU) to the radar controller (RADC) ECU is not as expected / as required for the radar to be enabled. Messages are received as expected by the radar controller (RADC) Electronic Control Unit (ECU). Radar function will be disabled.
Affected Tesla Models
What You May Notice
- PMR-A005 may appear with another Tesla alert in the Power Management Rear (PMR) 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
PMR-A005 is an Alert in the Power Management Rear system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.