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2016 TESLA MODEL S
75 kWh Dual Motor AWD•AWD•AUTOMATIC•ev
10 active safety recalls on this vehicle — view recalls
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Repairs0Labor317Torque3020Fluid5DTC1479Battery1Maintenance0Recalls10
P0918moderate severityPowertrain

Gear Shift Position Circuit Intermittent

on 2016 Tesla Model S 75 kWh Dual Motor AWD · AWD

What this code means

An intermittent fault is present in the gear shift position sensor circuit. The signal drops out occasionally, causing sporadic shifting problems.

Symptoms

  • Intermittent shift issues
  • Transmission light flickers
  • Occasional limp mode

Common causes

  • Loose or corroded connector
  • Chafed or intermittent wiring
  • Faulty gear shift position sensor
  • Failed transmission control module

Diagnostic steps

  1. Retrieve trouble codes
  2. Wiggle test wiring and connectors while monitoring signal
  3. Inspect connectors for corrosion or looseness
  4. Replace sensor if signal drops intermittently
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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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