Tesla Model 3 alerts codes

VCFRONT_a346 / VCFRONT_a346_epas3sFastTripSlope

Alert Description
The front vehicle controller (VCFRONT) detects the electrical current flowing through the secondary electronic power assisted steering (EPAS3S) eFuse has equaled or exceeded a current slope value (rate of change) of 120A per millisecond.

Potential Impact
The eFuse circuit may open (trip), interrupting power supply to EPAS3S and making power steering limited or unavailable.

Set condition
The EPAS3S eFuse current slope value equals or exceeds 120A per millisecond.

Clear condition
The EPAS3S eFuse current slope value is below 120A per millisecond.

Browse Tesla Model S alerts