VCFRONT_a487_frontOPCEFuseFault
Description
The front vehicle controller (VCFRONT) detects the front Oil Pump Controller (OPC) eFuse circuit has tripped (circuit opened), interrupting power supply to the front OPC. Powertrain performance may be limited.
Condition
The VCFRONT detects the eFuse circuit gating low voltage (LV) power feed to the front OPC as open (tripped).
Clear Condition
The VCFRONT no longer detects the eFuse circuit gating low voltage (LV) power feed to the front OPC as open (tripped) after a retry or sleep cycle, or the vehicle enters a state where the eFuse is expected to be open (off).
Potential Impact
Powertrain performance may be limited.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Model S 2021+;Model X 2021+