DI_a043_pmrMIA
DI_a043_pmrMIA
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 rear propulsion monitor (PMR) controller area network (CAN) node is missing (MIA).
Potential Impact
The PM system is unable to determine the PMR state.
Set Condition
The DI ECU is not receiving the expected CAN communication from the PMR, and considers it irrational or MIA.
Clear Condition
The DI ECU receives the required CAN messages from the PMR.