Engine-CodesVolkswagen – P0708 Volkswagen

P0708 Volkswagen Code - Transmission Range Switch Circuit High Input

Quick Answer

The P0708 Volkswagen code indicates a problem with the transmission range switch circuit, specifically a high input signal. Common causes include Faulty transmission range switch, Damaged or corroded wiring in the circuit, Loose or poor connections in the circuit. 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
P0708 Volkswagen indicates Transmission Range Switch Circuit High Input.
Common causes
Common causes include Faulty transmission range switch, Damaged or corroded wiring in the circuit, Loose or poor connections in the circuit.
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 P0708 Volkswagen Description

The P0708 Volkswagen code indicates a problem with the transmission range switch circuit, specifically a high input signal. The transmission range switch, also known as the neutral safety switch or gear position sensor, is a crucial component that informs the vehicle's computer about the gear position selected by the driver. This information is essential for proper shifting of the transmission and other related functions.

OBDII Code P0708 Volkswagen - Transmission Range Switch Circuit High Input
P0708 Volkswagen Code - Transmission Range Switch Circuit High Input

Common Causes of P0708 Volkswagen

  1. Faulty transmission range switch
  2. Damaged or corroded wiring in the circuit
  3. Loose or poor connections in the circuit
  4. Issues with the vehicle's computer or control module
  5. Wear and tear on the transmission range switch over time

Symptoms of P0708 Volkswagen

  1. Harsh shifting between gears
  2. Difficulty starting the vehicle
  3. Inability to shift gears properly
  4. Stalling or hesitation when accelerating
  5. Illumination of the Check Engine Light

How to Fix P0708 Volkswagen

  1. Diagnose the issue using a scan tool to read the fault code and investigate the transmission range switch circuit.
  2. Inspect the wiring and connectors for any damage or corrosion, repairing or replacing as needed.
  3. Test the transmission range switch for proper operation and replace if faulty.
  4. Clear the fault code from the vehicle's computer and test drive the vehicle to ensure the issue is resolved.
  5. If the problem persists, further diagnosis may be required to identify any underlying issues with the transmission system.

Cost to Fix P0708 Volkswagen

The typical repair costs for addressing a P0708 Volkswagen code can vary depending on the specific cause of the issue. Generally, replacing a faulty transmission range switch or repairing damaged wiring may cost between $200 and $500, including parts and labor. However, additional diagnostic time and labor rates at auto repair shops can influence the final cost. It is advisable to consult with a qualified mechanic or dealership for a more accurate estimate based on the vehicle make and model, as well as the severity of the issue.

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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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