VCFRONT_a133_espEFuseTrip
Not Available
What does the VCFRONT_a133_espEFuseTrip alert mean?
The front vehicle controller (VCFRONT) has opened the low voltage (LV) power feed circuit (eFuse) to the electronic stability control (ESP), interrupting power supply to the ESP.
What you'll see in your Tesla
- Not Available
What triggers it
VCFRONT detects the eFuse circuit gating low voltage (LV) power feed to ESP as open (tripped).
When it clears
VCFRONT no longer detects the eFuse circuit gating low voltage (LV) power feed to ESP 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
Vehicle stability control may be limited.
Affected models
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