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Home/DTC Codes/Tesla/Model 3/2024-2024 Standard Range Single Motor RWD/C0100
C0100

Brake Pedal Position Sensor Circuit

2024-2024 Tesla Model 3 Standard Range Single Motor RWD

Moderate SeverityChassisGeneric (SAE)

The 2024 Tesla Model 3 is equipped with a Standard Range Single Motor RWD engine (RWD). Below you'll find detailed c0100 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

General malfunction in the brake pedal position sensor, which provides analog brake apply data to the ABS/stability module.

Symptoms

  • ABS warning light
  • Stability control disabled
  • Regenerative braking fault on hybrids
  • Brake assist may not activate

Common Causes

  • Faulty brake pedal position sensor
  • Sensor wiring damage
  • Connector corrosion at sensor
  • ABS module input failure

Diagnostic Steps

  1. Read brake pedal position with scan tool while pressing pedal
  2. Check for smooth, proportional signal
  3. Inspect sensor wiring and connector
  4. Test sensor supply voltage
  5. Check for related brake switch codes

Repair Notes

Replace brake pedal position sensor. Verify smooth signal across full pedal travel.

Related Codes

C0085Brake Pressure Sensor CircuitC0095Brake Lamp Switch CircuitC0101Brake Pedal Position Sensor Range/Performance

Other Chassis Codes

C0100 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 C0100 mean on a 2024-2024 Tesla Model 3?

C0100 stands for "Brake Pedal Position Sensor Circuit". General malfunction in the brake pedal position sensor, which provides analog brake apply data to the ABS/stability module.

What are the symptoms of C0100 on a Tesla Model 3?

Common symptoms of C0100 include: ABS warning light, Stability control disabled, Regenerative braking fault on hybrids, Brake assist may not activate.

What causes C0100 on a 2024-2024 Tesla Model 3?

Common causes of C0100 include: Faulty brake pedal position sensor, Sensor wiring damage, Connector corrosion at sensor, ABS module input failure.

Last updated: March 2026

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