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TransmissionSeverity Medium: diagnose soon

P0705Transmission Range Sensor "A" Circuit (PRNDL Input)

What it means

The transmission range (gear selector) sensor gives an invalid or missing signal.

Symptoms

  • Harsh, late or missing shifts
  • Transmission in limp mode (stuck in one gear)
  • Gearbox or check engine warning light

Common causes

  • Misadjusted or faulty range sensor
  • Wiring fault
  • Worn selector linkage

What to check first

  1. Watch the selected range in live data while moving the lever
  2. Adjust the range sensor
  3. Check the connector
Can I drive with P0705? Usually yes for a short distance, but performance or economy may suffer and the fault can get worse. Diagnose it soon.

Generic OBD-II meaning. Manufacturer-specific meanings and checks can differ; always check the service information for the car.

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P0705: questions and answers

What does P0705 mean?

P0705: Transmission Range Sensor "A" Circuit (PRNDL Input). The transmission range (gear selector) sensor gives an invalid or missing signal.

What are the symptoms of P0705?

Harsh, late or missing shifts. Transmission in limp mode (stuck in one gear). Gearbox or check engine warning light.

What causes P0705?

Misadjusted or faulty range sensor. Wiring fault. Worn selector linkage.

How do you diagnose P0705?

1. Watch the selected range in live data while moving the lever 2. Adjust the range sensor 3. Check the connector

Can I drive with P0705?

Usually yes for a short distance, but performance or economy may suffer and the fault can get worse. Diagnose it soon.