IBST family
IBST_a158_DTSOffsHighSuspicious
Not Available
What does the IBST_a158_DTSOffsHighSuspicious alert mean?
iBooster (IBST) detected Differential Travel Sensor (DTS) offset is suspiciously too high.
What you'll see in your Tesla
- Not Available
What triggers it
IBST detected DTS offset is suspiciously too high.
When it clears
iBooster can not recover from this condition. iBooster replacement may be required.
Potential impact
IBST may not operate as expected.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.