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: 0x0091d8xx
|
|
-
|
No
|
|
|
The Redundant Control Unit (RCU) has pedal travel sensor or sensor connection issue.
|
The voltage supplied by the RCU to the pedal travel sensor is too high or low, the pedal travel sensor signal is not received, or the pedal travel sensor signal is received as invalid.
|
The RCU may use the Integrated Dynamic Brake (IDB) pedal travel sensor signal to determine driver brake pedal input instead of the RCU's sensor.
|
No
|
|
|
Bosch DTC value: 0x0091cfxx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0091cdxx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0091a1xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0091a0xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x009193xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x009003xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x009001xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0080dfxx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0080d5xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0080C5xx
|
|
-
|
No
|
|
|
Bosch DTC value: 00f10351xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0080b5xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0080a0xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x008099xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x008098xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x008097xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x008096xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x00f104xx
|
|
-
|
No
|