2021 TESLA MODEL S wiring

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Page 185 of 281

TESLA MODEL S 2021  Owner´s Manual 1. 
Driving distance: Displays the total 
estimated driving distance available.
2. 
Set limit: Adjust the charge limit by 
dragging the arrow below the battery to 
indicate the level of charging you w

Page 239 of 281

TESLA MODEL S 2021  Owner´s Manual 2. Self-test of internal ground fault monitoring circuit failed3. 
Thermal sensor disconnected
4. 
Other hardware component issues
What to do:
An internal issue was detected by the Wall Connector.
1.

Page 240 of 281

TESLA MODEL S 2021  Owner´s Manual (CC_a007)
Unable to charge - Input voltage too high
Voltage must be within Wall Connector rating
What this alert means:
Over or under voltage protection.
What to do:
Consult your electrician to ensure

Page 241 of 281

TESLA MODEL S 2021  Owner´s Manual An internal issue was detected by the Wall Connector.1. 
Try charging again by disconnecting the Wall Connector from the vehicle and reconnecting.
2. 
If the issue persists, turn OFF the circuit break

Page 242 of 281

TESLA MODEL S 2021  Owner´s Manual If the issue persists or the Wall Connector is hard-wired, contact an electrician to inspect the 
building wiring connection to the Wall Connector. They should make sure that all wires are 
properly c

Page 244 of 281

TESLA MODEL S 2021  Owner´s Manual (CC_a019)
Unable to charge - Vehicle connection issue
Insert charge handle fully into charge port
What this alert means:
A communication error occurred between the Wall Connector and the vehicle.
What

Page 246 of 281

TESLA MODEL S 2021  Owner´s Manual (CC_a025)
Unable to charge - Wall Connector issue
Wall Connector needs service
What this alert means:
Wall Connector hardware issue. Possible issues include:
1. 
Contactor not working
2. 
Self-test of

Page 247 of 281

TESLA MODEL S 2021  Owner´s Manual 1. Try charging again by disconnecting the Wall Connector from the vehicle and reconnecting.2. 
If the issue persists, turn OFF the circuit breaker for the Wall Connector, wait 10 seconds, 
and turn t
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