Tesla PMR Alert Codes
Power Management Rear reference page with 42 Tesla alert codes, 1 detailed descriptions, severity counts, and diagnostic context.
What the PMR system covers
Power Management Rear alerts belong to Tesla's proprietary diagnostic alert system and are grouped under the battery category.
Alert type breakdown
Tesla PMR code list
Rows with a linked code have a dedicated detail page.
| Code | Severity | Type | Description |
|---|---|---|---|
| PMR_a001 PMR_a001_absoluteTorque | Caution | Alert | PMR_a001 - absolute Torque Tesla alert code in the Power Management Rear (PMR) module related to absolute torque. |
| PMR_a002 PMR_a002_excessiveAccelTorque | Caution | Alert | PMR_a002 - excessive Accel Torque Tesla alert code in the Power Management Rear (PMR) module related to excessive accel torque. |
| PMR_a003 PMR_a003_excessiveReversalTorque | Caution | Alert | PMR_a003 - excessive Reversal Torque Tesla alert code in the Power Management Rear (PMR) module related to excessive reversal torque. |
| PMR_a004 PMR_a004_excessiveDecelTorque | Caution | Alert | PMR_a004 - excessive Decel Torque Tesla alert code in the Power Management Rear (PMR) module related to excessive decel torque. |
| PMR_a005 PMR_a005_torqueInNeutralOrPark | Caution | Alert | PMR_a005 - torque In Neutral Or Park 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. |
| PMR_a008 PMR_a008_memoryError | Caution | Alert | PMR_a008 - memory Error Tesla alert code in the Power Management Rear (PMR) module related to memory error. |
| PMR_a009 PMR_a009_espMIA | Caution | Alert | PMR_a009 - esp MIA Tesla alert code in the Power Management Rear (PMR) module related to esp mia. |
| PMR_a010 PMR_a010_diMIA | Caution | Alert | PMR_a010 - di MIA Tesla alert code in the Power Management Rear (PMR) module related to di mia. |
| PMR_a011 PMR_a011_phaseCurrentIrrational | Caution | Alert | PMR_a011 - phase Current Irrational Tesla alert code in the Power Management Rear (PMR) module related to phase current irrational. |
| PMR_a012 PMR_a012_canDataBusA | Caution | Alert | PMR_a012 - CAN Data Bus A Tesla alert code in the Power Management Rear (PMR) module related to can data bus a. |
| PMR_a013 PMR_a013_canHardwareBusA | Caution | Alert | PMR_a013 - CAN Hardware Bus A Tesla alert code in the Power Management Rear (PMR) module related to can hardware bus a. |
| PMR_a014 PMR_a014_accelPedalError | Caution | Alert | PMR_a014 - accel Pedal Error Tesla alert code in the Power Management Rear (PMR) module related to accel pedal error. |
| PMR_a015 PMR_a015_shifterMIA | Caution | Alert | PMR_a015 - shifter MIA Tesla alert code in the Power Management Rear (PMR) module related to shifter mia. |
| PMR_a016 PMR_a016_cruiseMIA | Caution | Alert | PMR_a016 - cruise MIA Tesla alert code in the Power Management Rear (PMR) module related to cruise mia. |
| PMR_a017 PMR_a017_brakeMIA | Caution | Alert | PMR_a017 - brake MIA Tesla alert code in the Power Management Rear (PMR) module related to brake mia. |
| PMR_a018 PMR_a018_encoderIrrational | Caution | Alert | PMR_a018 - encoder Irrational Tesla alert code in the Power Management Rear (PMR) module related to encoder irrational. |
| PMR_a019 PMR_a019_statorTempIrrational | Caution | Alert | PMR_a019 - stator Temp Irrational Tesla alert code in the Power Management Rear (PMR) module related to stator temp irrational. |
| PMR_a025 PMR_a025_unintendedReset | Caution | Alert | PMR_a025 - unintended Reset Tesla alert code in the Power Management Rear (PMR) module related to unintended reset. |
| PMR_a026 PMR_a026_diHeartBeatMIA | Caution | Alert | PMR_a026 - di Heart Beat MIA Tesla alert code in the Power Management Rear (PMR) module related to di heart beat mia. |
| PMR_a027 PMR_a027_torqueEstimationOutOfBounds | Caution | Alert | PMR_a027 - torque Estimation Out Of Bounds Tesla alert code in the Power Management Rear (PMR) module related to torque estimation out of bounds. |
| PMR_a028 PMR_a028_torqueCmdError | Caution | Alert | PMR_a028 - torque Cmd Error Tesla alert code in the Power Management Rear (PMR) module related to torque cmd error. |
| PMR_a031 PMR_a031_highStackUsage | Caution | Alert | PMR_a031 - high Stack Usage Tesla alert code in the Power Management Rear (PMR) module related to high stack usage. |
| PMR_a032 PMR_a032_registerConfigError | Caution | Alert | PMR_a032 - register Config Error Tesla alert code in the Power Management Rear (PMR) module related to register config error. |
| PMR_a033 PMR_a033_selfTest | Caution | Alert | PMR_a033 - self Test Tesla alert code in the Power Management Rear (PMR) module related to self test. |
| PMR_a034 PMR_a034_trqCrossCheck | Caution | Alert | PMR_a034 - trq Cross Check Tesla alert code in the Power Management Rear (PMR) module related to trq cross check. |
| PMR_a035 PMR_a035_udsTransactionInitiated | Caution | Alert | PMR_a035 - uds Transaction Initiated Tesla alert code in the Power Management Rear (PMR) module related to uds transaction initiated. |
| PMR_a036 PMR_a036_preWatchdog | Caution | Alert | PMR_a036 - pre Watchdog Tesla alert code in the Power Management Rear (PMR) module related to pre watchdog. |
| PMR_a037 PMR_a037_hvpMIA | Caution | Alert | PMR_a037 - hvp MIA Tesla alert code in the Power Management Rear (PMR) module related to hvp mia. |
| PMR_a039 PMR_a039_disMIA | Caution | Alert | PMR_a039 - dis MIA Tesla alert code in the Power Management Rear (PMR) module related to dis mia. |
| PMR_a040 PMR_a040_pmMIA | Caution | Alert | PMR_a040 - pm MIA Tesla alert code in the Power Management Rear (PMR) module related to pm mia. |
| PMR_a041 PMR_a041_dasMIA | Caution | Alert | PMR_a041 - das MIA Tesla alert code in the Power Management Rear (PMR) module related to das mia. |
| PMR_a042 PMR_a042_gtwMIA | Caution | Alert | PMR_a042 - gtw MIA Tesla alert code in the Power Management Rear (PMR) module related to gtw mia. |
| PMR_a045 PMR_a045_motorMovementDetected | Caution | Alert | PMR_a045 - motor Movement Detected Tesla alert code in the Power Management Rear (PMR) module related to motor movement detected. |
| PMR_a053 PMR_a053_vcfrontMIA | Caution | Alert | PMR_a053 - vcfront MIA Tesla alert code in the Power Management Rear (PMR) module related to vcfront mia. |
| PMR_a054 PMR_a054_uiMIA | Caution | Alert | PMR_a054 - ui MIA Tesla alert code in the Power Management Rear (PMR) module related to ui mia. |
| PMR_a055 PMR_a055_resolver | Caution | Alert | PMR_a055 - resolver Tesla alert code in the Power Management Rear (PMR) module related to resolver. |
| PMR_a056 PMR_a056_canHardwareBusB | Caution | Alert | PMR_a056 - CAN Hardware Bus B Tesla alert code in the Power Management Rear (PMR) module related to can hardware bus b. |
| PMR_a057 PMR_a057_canDataBusB | Caution | Alert | PMR_a057 - CAN Data Bus B Tesla alert code in the Power Management Rear (PMR) module related to can data bus b. |
| PMR_a061 PMR_a061_DIPMVersionMismatch | Caution | Alert | PMR_a061 - DIPM Version Mismatch Tesla alert code in the Power Management Rear (PMR) module related to dipm version mismatch. |
| PMR_a062 PMR_a062_eccError | Caution | Alert | PMR_a062 - ecc Error Tesla alert code in the Power Management Rear (PMR) module related to ecc error. |
| PMR_a064 PMR_a064_torqueIntervention | Caution | Alert | PMR_a064 - torque Intervention Tesla alert code in the Power Management Rear (PMR) module related to torque intervention. |
| PMR_a092 PMR_a092_xtalOscillator | Caution | Alert | PMR_a092 - xtal Oscillator Tesla alert code in the Power Management Rear (PMR) module related to xtal oscillator. |