Tesla
System shutdown

External Shutdown (E-Stop / RSD)

System shut down by an external kill switch or low GPIO signal, such as an open rapid shutdown device.

E-stop pressedRSD device openGPIO wiring fault
STEP 1
Check any external e-stop or rapid shutdown switch is reset.
STEP 2
Check GPIO/RSD wiring continuity at the Gateway.
No external device open but the input still reads shutdown
Need full interactive diagnosis?
Faultpath walks you through decision trees, fault codes, and commissioning — built for solar & battery engineers.
Open Faultpath

More Tesla fault codes

ALT-01
Breaker Open
ALT-02
Device Offline / Gateway Offline
ALT-03
Backup Failed / No Power During Outage
ALT-04
Calibration Discharge to 0%
ALT-05
CT Reading Error — Negative Solar or Grid