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 |
|---|---|---|---|---|
|
PARK_w024_S8_ringTooLong
|
|
-
|
No
|
|
|
PARK_w023_S8_shortBattery
|
|
-
|
No
|
|
|
Invalid communication from SCCM
|
At least 3 consequitive invalid messages (of same message type).
|
Some park assist functionality not availble
|
No
|
|
|
Invalid communication from VCFRONT
|
At least 3 consequitive invalid messages (of same message type).
|
Some park assist functionality not availble
|
No
|
|
|
Invalid communication from ESP
|
At least 3 consequitive invalid messages (of same message type).
|
Some park assist functionality not availble
|
No
|
|
|
Invalid communication from EPB
|
At least 3 consequitive invalid messages (of same message type).
|
Some park assist functionality not availble
|
No
|
|
|
PARK_w021_S7_ringTooLong
|
|
-
|
No
|
|
|
PARK_w020_S7_shortBattery
|
|
-
|
No
|
|
|
PARK_w019_S7_shortGround
|
|
-
|
No
|
|
|
PARK_w018_S6_ringTooLong
|
|
-
|
No
|
|
|
PARK_w017_S6_shortBattery
|
|
-
|
No
|
|
|
PARK_w016_S6_shortGround
|
|
-
|
No
|
|
|
PARK_w015_S5_ringTooLong
|
|
-
|
No
|
|
|
PARK_w014_S5_shortBattery
|
|
-
|
No
|
|
|
PARK_w013_S5_shortGround
|
|
-
|
No
|
|
|
PARK_w012_S4_ringTooLong
|
|
-
|
No
|
|
|
PARK_w011_S4_shortBattery
|
|
-
|
No
|
|
|
PARK_w010_S4_shortGround
|
|
-
|
No
|
|
|
PARK_w009_S3_ringTooLong
|
|
-
|
No
|
|
|
PARK_w008_S3_shortBattery
|
|
-
|
No
|