P0707 — Transmission Range Sensor A Circuit Low

P0707: Transmission Range Sensor A Circuit Low — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Transmission Range Sensor A Circuit Low. Basic catalogue definition; diagnostic details have not yet been reviewed.

Affected system: Powertrain

Symptoms

  • Harsh shifts; incorrect gear indicator.

Possible causes

  • Faulty position sensor, damaged cables or loose connectors.

What to check

  • Inspect sensor circuit and selector-linkage adjustment.

Also written as: P0707-00, P070700, PO707 (some scan tools add the fault-type byte, e.g. -00).