Free API
P2730high severityPowertrain

Pressure Control Solenoid 'F' Stuck On

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

What this code means

A transmission pressure control solenoid is stuck in the on position and not responding to commands. This affects hydraulic pressure to the clutches or bands, causing shift problems.

Symptoms

  • Harsh or delayed shifts
  • Transmission slipping
  • Check engine light on

Common causes

  • Failed pressure control solenoid F
  • Contaminated transmission fluid
  • Internal valve body debris
  • Wiring or connector fault

Diagnostic steps

  1. Scan for transmission codes
  2. Check transmission fluid level and condition
  3. Test solenoid resistance and operation
  4. Inspect valve body and wiring

Other Powertrain codes on this vehicle

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