OBD Guide

P1705

Transmission Range Sensor Out Of Self-Test Range

P1705 is an OBD-II diagnostic trouble code meaning: Transmission Range Sensor Out Of Self-Test Range . Common causes: faulty transmission range sensor (trs), open or short circuit in the sensor circuit. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Incorrect display of gear selector position on the instrument panel
  • Gear shifting problems
  • The car may not start or may only start in certain selector positions
  • Flashing check engine or transmission light

Causes

  • Faulty Transmission Range Sensor (TRS)
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Mechanical damage to the sensor or its drive mechanism
  • Transmission control module (TCM) problems

How to Fix

  1. Check the condition and connection of the TRS sensor
  2. Check the continuity of the sensor circuit using a multimeter
  3. Clean sensor connector contacts
  4. If necessary, replace the gear range sensor
  5. Check and, if necessary, reflash the transmission control unit

Related codes

Error P1705 by Vehicle Brand

FAQ

What does the P1705 code mean?

P1705 is an OBD-II diagnostic trouble code that indicates: Transmission Range Sensor Out Of Self-Test Range

What causes a P1705 error code?

The most common causes of P1705 include: Faulty Transmission Range Sensor (TRS); Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Mechanical damage to the sensor or its drive mechanism.

How do I fix a P1705 diagnostic trouble code?

To fix P1705: Check the condition and connection of the TRS sensor. Check the continuity of the sensor circuit using a multimeter. Clean sensor connector contacts. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1705?

Limited driving only, diagnose soon

How much does it cost to fix P1705?

The estimated repair cost for P1705 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat