DI_a110_brakeMIA
DI_a110_brakeMIA
Alert Information
Category
Drive Unit
Severity
critical
Live Incidence Rate
<0.01%
Models
Model 3Model YModel SModel XCybertruck
Description
The drive interface (DI) electronic control unit (ECU) detects that the electronic parking brake (EPB) controller area network (CAN) node is missing (MIA).
Potential Impact
The DI ECU is unable to monitor the state of the EPB.
Set Condition
The DI ECU is not receiving the expected CAN communication from the EPB, and considers it irrational or MIA.
Clear Condition
The DI ECU receives the required CAN messages from the EPB.