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2002 FORD THUNDERBIRD
3.8L V6•FWD•AUTOMATIC•gas
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor484Torque484Fluid7DTC1688Battery1Maintenance0Recalls2
P0917high severityPowertrain

Gear Shift Position Circuit High

on 2002 Ford Thunderbird 3.8L V6 · FWD

What this code means

The gear shift position circuit voltage is higher than expected. This usually points to an open circuit or short to voltage in the sensor wiring.

Symptoms

  • Shifting failure
  • Transmission fault light
  • Stuck in gear

Common causes

  • Open circuit in wiring
  • Short to power supply
  • Faulty gear shift position sensor
  • Failed transmission control module

Diagnostic steps

  1. Scan for stored codes
  2. Inspect wiring for opens or short to voltage
  3. Measure sensor signal and reference voltage
  4. Test or replace gear shift sensor
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Other Powertrain codes on this vehicle

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