DIRE1R_a078_adcRefLow
DIRE1R_a078_adcRefLow
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects an analog-to-digital converter (ADC) channel reference below the lower rational bound.
Potential Impact
The vehicle is blocked from shifting out of Park.
Set Condition
Any ADC channel reference is below the minimum rational value.
Clear Condition
Clears when all ADC channel references are above minimum rational value for 1 second.