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2018 TESLA MODEL 3
Long Range Dual Motor AWD•AWD•AUTOMATIC•ev
18 active safety recalls on this vehicle — view recalls
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Repairs0Labor322Torque3852Fluid5DTC726Battery1Maintenance0Recalls18
P2107high severityPowertrain

Throttle Actuator Control Module Processor

on 2018 Tesla Model 3 Long Range Dual Motor AWD · AWD

What this code means

Internal processor fault in the throttle actuator control module.

Symptoms

  • Check engine light
  • Limp mode
  • Erratic throttle behavior

Common causes

  • ECM/TCM internal failure
  • Power supply issue
  • Software corruption

Diagnostic steps

  1. Check ECM power supply voltages
  2. Attempt software reflash
  3. Check for TSBs

Repair notes

Reflash ECM software. If fault persists, replace ECM.

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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