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P1705 Chevrolet Code - Park Neutral Output Circuit Conditions

Quick Answer

The P1705 code for Chevrolet vehicles indicates an issue with the Park Neutral Output Circuit Conditions. Common causes include Damaged wiring or connectors in the circuit, Faulty park/neutral position switch, Malfunctioning transmission control module. 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
P1705 Chevrolet indicates Park Neutral Output Circuit Conditions.
Common causes
Common causes include Damaged wiring or connectors in the circuit, Faulty park/neutral position switch, Malfunctioning transmission control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P1705 Chevrolet Description

The P1705 code for Chevrolet vehicles indicates an issue with the Park Neutral Output Circuit Conditions. This code is typically triggered when the Engine Control Module (ECM) detects a problem with the circuit responsible for sending signals to the transmission control module regarding the gear position, specifically in the park or neutral positions.

OBDII Code P1705 Chevrolet - Park Neutral Output Circuit Conditions
P1705 Chevrolet Code - Park Neutral Output Circuit Conditions

Common Causes of P1705 Chevrolet

  1. Damaged wiring or connectors in the circuit
  2. Faulty park/neutral position switch
  3. Malfunctioning transmission control module
  4. ECM malfunction

Symptoms of P1705 Chevrolet

  1. Inability to start the vehicle
  2. Difficulty shifting gears
  3. Harsh or delayed shifting
  4. Stalling when coming to a stop
  5. Check engine light illuminated

How to Fix P1705 Chevrolet

  1. Begin by conducting a thorough inspection of the wiring and connectors in the Park Neutral Output Circuit.
  2. Test the park/neutral position switch to determine if it is functioning correctly.
  3. Check the transmission control module for any signs of damage or malfunction.
  4. If necessary, replace any faulty components identified during the inspection and testing process.
  5. Clear the diagnostic trouble codes and test the vehicle to ensure the issue has been resolved.

Cost to Fix P1705 Chevrolet

The typical repair costs for addressing a P1705 code can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to keep in mind that diagnosis time and labor rates can vary, so it's recommended to check with local auto repair shops for a more accurate estimate based on your vehicle make and model.

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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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