SCCM family
SCCM_a011_turnIndHWErr
Turn indicator stalk error detected
What does the SCCM_a011_turnIndHWErr alert mean?
Steering Column Control Module (SCCM) detected turn indicator stalk sensor hardware error.
What you'll see in your Tesla
- Turn indicator stalk error detected
- Re-entering vehicle may restore operation
What triggers it
SCCM detected turn indicator stalk sensor hardware error.
When it clears
Inspect wiring to SCCM and/or re-flash. If error persists after several power cycles, replace SCCM.
Potential impact
Turn indicator operation from gear stalk control may not operate as expected.
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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