VCFRONT_a349_vbatFusedFastTripSlope
Description
The front vehicle controller (VCFRONT) detects the electrical current flowing through the fused high current circuit eFuse has equaled or exceeded a current slope value (rate of change) of 120A per millisecond.
Condition
The fused high current circuit eFuse current slope value equals or exceeds 120A per millisecond.
Clear Condition
The fused high current circuit eFuse current slope value is below 120A per millisecond.
Potential Impact
The eFuse circuit may open (trip), interrupting power supply to the coolant pumps and condenser fan. HVAC cabin cooling (air conditioning) and powertrain performance may be limited.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+