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.
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Bosch DTC value: 0x00407309
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00407109
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00407209
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C44790
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C41986
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00406C46
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C44986
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C44981
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C44881
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C44782
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C44781
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C43286
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C43281
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C42886
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C42882
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C42881
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C42281
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C41886
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C41882
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00C41881
|
|
-
|
No
|