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Home/DTC Codes/Tesla/Model S/2014-2016 P85D Dual Motor AWD/C0079
C0079

Steering Position Sensor Circuit High

2014-2016 Tesla Model S P85D Dual Motor AWD

Moderate SeverityChassisGeneric (SAE)

Description

The steering angle sensor signal voltage is higher than the maximum expected value.

Symptoms

  • Stability control disabled
  • ESC light on
  • Incorrect steering position displayed

Common Causes

  • Signal wire open circuit
  • Short to battery voltage
  • Sensor reference voltage issue
  • Sensor failure

Diagnostic Steps

  1. Test signal voltage at sensor connector
  2. Check for open circuits in signal wire
  3. Verify reference voltage
  4. Monitor output through full range
  5. Inspect connector pins

Repair Notes

Repair open circuit or replace steering angle sensor.

Related Codes

C0076Steering Angle Sensor CircuitC0077Steering Position Sensor Range/PerformanceC0078Steering Position Sensor Circuit Low

Other Chassis Codes

C0079 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

2017-2020 Long Range Dual Motor AWD

Tesla Model 3

2017-2020 Performance Dual Motor AWD

Tesla Model 3

2017-2020 Standard Range Plus Single Motor RWD

Tesla Model 3

2021-2024 Long Range Dual Motor AWD

Tesla Model 3

2021-2024 Performance Dual Motor AWD

Common Questions

What does code C0079 mean on a 2014-2016 Tesla Model S?

C0079 stands for "Steering Position Sensor Circuit High". The steering angle sensor signal voltage is higher than the maximum expected value.

What are the symptoms of C0079 on a Tesla Model S?

Common symptoms of C0079 include: Stability control disabled, ESC light on, Incorrect steering position displayed.

What causes C0079 on a 2014-2016 Tesla Model S?

Common causes of C0079 include: Signal wire open circuit, Short to battery voltage, Sensor reference voltage issue, Sensor failure.

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