Tesla Alert Codes Explained
Every Tesla reports internal alert codes (like BMS_a117)
when something needs attention. Search the dictionary below to find what an alert means and what to do about it.
MyTeslaMate logs them automatically:
hosted TeslaMate with no server to run.
Loading…
| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
RCM2_a005_abuseImmunityThrshold
|
The safety system has observed an impact.
|
No Impact.
|
No
|
|
|
RCM2_a004_crashAlgoWakeup
|
|
-
|
No
|
|
|
RCM2_a002_airbagsUnArmed
|
The restraint control module is not armed.
|
The Safety Restraint System may not perform as designed.
|
No
|
|
|
RCM2_a001_nearDeploy
|
The vehicle was in an accident which did not result in a pyrotechnic device deployment.
|
The Safety Restraint System may not perform as designed.
|
No
|
|
|
Radar Blocked, Second Frame of Sensor Blockage Parameters
|
|
-
|
No
|
|
|
Radar Blocked, First Frame of Sensor Blockage Parameters
|
|
-
|
No
|
|
|
Received Radar Location Does Not Match Learned Parameter
|
|
-
|
No
|
|
|
Received EPAS Type Does Not Match Learned Parameter
|
|
-
|
No
|
|
|
Received Country Does Not Match Learned Parameter
|
|
-
|
No
|
|
|
Received 4WD Does Not Match Learned Parameter
|
|
-
|
No
|
|
|
Received Air Susp Does Not Match Learned Parameter
|
|
-
|
No
|
|
|
Received Chassis Type Does Not Match Learned Parameter
|
|
-
|
No
|
|
|
CANRX Error for DAS_wheelSpeeds
|
|
-
|
No
|
|
|
CANRX Error for DAS_vehicleState
|
|
-
|
No
|
|
|
CANRX Error for DAS_steeringWheelAngle
|
|
-
|
No
|
|
|
CANRX Error for DAS_inertialSignals
|
|
-
|
No
|
|
|
CANRX Error for DAS_carConfig
|
|
-
|
No
|
|
|
CANRX Error for VIN
|
|
-
|
No
|
|
|
Wheel Speed Signals Not Received
|
|
-
|
No
|
|
|
Vehicle State Signals Not Received
|
|
-
|
No
|