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Home/DTC Codes/Tesla/Model 3/2023-2023 Standard Range Single Motor RWD/P0463
P0463

Fuel Level Sensor Circuit High Input

2023-2023 Tesla Model 3 Standard Range Single Motor RWD

Low SeverityPowertrainGeneric (SAE)

The 2023 Tesla Model 3 is equipped with a Standard Range Single Motor RWD engine (RWD). Below you'll find detailed p0463 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

High voltage from fuel level sensor.

Symptoms

  • Gauge reads full constantly
  • DTE always showing full range

Common Causes

  • Open circuit
  • Disconnected sender
  • Corroded connector

Diagnostic Steps

  1. Test circuit voltage
  2. Check connector
  3. Test sensor resistance

Repair Notes

Repair connection or replace sender.

Related Codes

P0460Fuel Level Sensor CircuitP0462Fuel Level Sensor Circuit Low Input

Other Powertrain Codes

P0463 on Other Vehicles

Tesla Cybertruck

2024-2024 Cyberbeast Tri Motor AWD

Tesla Cybertruck

2024-2024 Dual Motor AWD

Tesla Cybertruck

2024-2024 Single Motor RWD

Tesla Model 3

2017-2017 Long Range Dual Motor AWD

Tesla Model 3

2017-2017 Performance Dual Motor AWD

Tesla Model 3

2017-2017 Standard Range Plus Single Motor RWD

Tesla Model 3

2018-2018 Long Range Dual Motor AWD

Tesla Model 3

2018-2018 Performance Dual Motor AWD

Common Questions

What does code P0463 mean on a 2023-2023 Tesla Model 3?

P0463 stands for "Fuel Level Sensor Circuit High Input". High voltage from fuel level sensor.

What are the symptoms of P0463 on a Tesla Model 3?

Common symptoms of P0463 include: Gauge reads full constantly, DTE always showing full range.

What causes P0463 on a 2023-2023 Tesla Model 3?

Common causes of P0463 include: Open circuit, Disconnected sender, Corroded connector.

Last updated: March 2026

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