¿Qué provoca el error Top light on, Off, Off, 1 flash de Tesla Wall Connector?

Current leakage to ground. Faulty wiring or grounding. Water ingress

¿Cómo se corrige el código de falla Top light on, Off, Off, 1 flash de Tesla Wall Connector?

1. Disconnect the charging handle from the car and try reconnecting. 2. Turn OFF the circuit breaker for the Wall Connector, wait 10 seconds, then turn it back ON. 3. If the problem persists, contact Tesla.

Top light on, Off, Off, 1 flash

Top light on, Off, Off, 1 flash — Ground fault detected

Tesla Wall Connector · (Gen 3)

¿Qué significa Top light on, Off, Off, 1 flash ?

A ground fault has been detected, meaning current is leaking through an unsafe path. This could be a line-to-ground or neutral-to-ground fault.

Causas comunes

Current leakage to ground
Faulty wiring or grounding
Water ingress

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

1
Disconnect the charging handle from the car and try reconnecting.
2
Turn OFF the circuit breaker for the Wall Connector, wait 10 seconds, then turn it back ON.
3
If the problem persists, contact Tesla.

Ver todos los códigos en este manual (49)

Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

1 red blinkOne red blink — Ground fault detected, charging disabled 2 red blinksTwo red blinks — Ground assurance fault, high ground resistance detected 3 red blinksThree red blinks — High temperature detected, charging limited or disabled

Fuente: Tesla Wall Connector (Gen 3)

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