IDB family
IDB_a073_DIsystemStatusChecksum
Not Available
What does the IDB_a073_DIsystemStatusChecksum alert mean?
Drive Inverter (DI) system status message DI_systemStatus checksum is incorrect.
What you'll see in your Tesla
- Not Available
What triggers it
DI_systemStatus is received with incorrect CRC for longer than 100 milliseconds.
When it clears
DI_systemStatus Controller Area Network (CAN) message is received with correct Cyclic Redundancy Check (CRC) for 100 milliseconds.
Potential impact
There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.
Affected models
Model Y 2025+
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