DI_a236 — Tas MIA

Full alert identifier: DI_a236_tasMIA

Alert description

The drive interface (DI) electronic control unit (ECU) detects that the Tesla air suspension (TAS) controller area network (CAN) node is missing (MIA).

Potential impact

TAS may be unavailable.

Set condition

The DI ECU does not receive the expected CAN messages from TAS.

Clear condition

The DI ECU receives the expected CAN messages from TAS.

Signals to check

These diagnostic fields are associated with DI_a236. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
States `DI_a236_states`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a236.

DI_a141 — Das MIA DI_a141_dasMIA The drive interface (DI) electronic control unit (ECU) detects that the driver assistance system (DAS) controller area network (CAN) node is missing (MIA).
DI_a092 — Bms MIA DI_a092_bmsMIA The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects that the high voltage (HV) battery management system (BMS) controller area network (CAN) node is missing (MIA).
DI_a127 — Peps MIA DI_a127_pepsMIA The drive interface (DI) electronic control unit (ECU) detects that the Primary Electric Power Steering (PEPS) controller area network (CAN) node is missing (MIA).
DI_a132 — Seps MIA DI_a132_sepsMIA The drive interface (DI) electronic control unit (ECU) detects that the Secondary Electric Power Steering (SEPS) controller area network (CAN) node is missing (MIA).
DI_a158 — Ibst MIA DI_a158_ibstMIA The drive interface (DI) electronic control unit (ECU) detects that the iBooster (IBST, or brake assist) controller area network (CAN) node is missing (MIA).

Browse all DI alert codes