Engine-CodesDodge – P0705 Dodge

P0705 Dodge Code - Transmission Range Sensor Circuit Malfunction

Quick Answer

The P0705 code for Dodge vehicles indicates a transmission range sensor circuit malfunction. Common causes include Faulty transmission range sensor, Wiring issues in the sensor circuit, Sensor malfunction due to wear and tear. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0705 Dodge indicates Transmission Range Sensor Circuit Malfunction.
Common causes
Common causes include Faulty transmission range sensor, Wiring issues in the sensor circuit, Sensor malfunction due to wear and tear.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0705 Dodge Description

The P0705 code for Dodge vehicles indicates a transmission range sensor circuit malfunction. This sensor, also known as the neutral safety switch, is responsible for detecting the position of the gear shift lever and informing the vehicle's computer system. It ensures that the transmission is in the correct gear for safe and efficient operation. When the sensor circuit malfunctions, it can lead to a variety of issues with the transmission's performance.

OBDII Code P0705 Dodge - Transmission Range Sensor Circuit Malfunction
P0705 Dodge Code - Transmission Range Sensor Circuit Malfunction

Common Causes of P0705 Dodge

  1. Faulty transmission range sensor
  2. Wiring issues in the sensor circuit
  3. Sensor malfunction due to wear and tear
  4. Damage to the sensor from external factors

Symptoms of P0705 Dodge

  1. Difficulty shifting gears
  2. Incorrect gear selection on the indicator
  3. Erratic shifting behavior
  4. Inability to start the vehicle

How to Fix P0705 Dodge

  1. Begin by diagnosing the issue using a scan tool to retrieve the specific trouble code and identify the sensor causing the malfunction.
  2. Inspect the wiring harness connected to the transmission range sensor for any signs of damage or corrosion. Repair or replace any damaged wiring.
  3. Test the transmission range sensor using a multimeter to check for proper voltage and resistance readings. Replace the sensor if it fails the test.
  4. Clear the trouble code from the vehicle's computer system using the scan tool after completing the repairs.
  5. Test drive the vehicle to ensure that the transmission range sensor is functioning correctly and that the issue has been resolved.

Cost to Fix P0705 Dodge

The typical repair costs for a transmission range sensor circuit malfunction can range from $150 to $300, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is recommended to check local rates for a more precise estimate, as rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

When is the Code Detected?

The transmission range switch detects the selector lever position and sends a signal to the TCM.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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