AutoCodes – Volkswagen – P179F Volkswagen

P179F Volkswagen Code - Sensor For Transmission Range Malfunction

Quick Answer

The Engine Control Module (ECM) monitors the Transmission Range Sensor. Common causes include Faulty Transmission Range Sensor, Transmission Range Sensor harness is open or shorted, Transmission Range Sensor circuit poor electrical connection. 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: P179F Volkswagen indicates Sensor For Transmission Range Malfunction.
Common causes: Common causes include Faulty Transmission Range Sensor, Transmission Range Sensor harness is open or shorted, Transmission Range Sensor circuit poor electrical connection.
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.

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Code Popularity 1,139

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 17, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P179F Volkswagen Description

The Engine Control Module (ECM) monitors the Transmission Range Sensor. The ECM sets the OBDII code when the Transmission Range Sensor is not to factory specifications.

OBDII Code P179F Volkswagen - Sensor For Transmission Range Malfunction - AutoCodes.com — P179F Volkswagen Code - Sensor For Transmission Range Malfunction

What does this mean?

What are the Possible Causes of the DTC P179F Volkswagen?

Faulty Transmission Range Sensor
Transmission Range Sensor harness is open or shorted
Transmission Range Sensor circuit poor electrical connection

How to Fix the DTC P179F Volkswagen?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P179F Volkswagen code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need more information on how to fix the P179F Volkswagen code? Get Access to Factory Service Manuals

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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.

Frequently Asked Questions about P179F Volkswagen Code

1. What are the common symptoms of OBDII code P179F in a Volkswagen related to the Sensor For Transmission Range Malfunction?

- Common symptoms include difficulty shifting gears, transmission slipping, and the vehicle going into limp mode.

2. What could be causing the Sensor For Transmission Range Malfunction code P179F in a Volkswagen?

- Possible causes include a faulty transmission range sensor, damaged wiring or connectors, or issues with the transmission control module.

3. Can driving with the P179F code present cause further damage to the vehicle?

- It is recommended to avoid driving with the P179F code present as it can potentially cause further damage to the transmission system.

4. How can I diagnose the Sensor For Transmission Range Malfunction code P179F in my Volkswagen?

- Diagnosing the issue typically involves using a diagnostic scanner to retrieve the code and then inspecting the transmission range sensor, wiring, and connectors for any visible damage.

5. Is it possible to reset the P179F code in a Volkswagen without fixing the underlying issue?

- While you can clear the code using a diagnostic scanner, it is important to address the root cause of the problem to prevent the code from reappearing.

6. Can I repair the Sensor For Transmission Range Malfunction issue in my Volkswagen myself, or should I seek professional help?

- The complexity of the repair may vary, but it is recommended to seek professional help to properly diagnose and fix the issue to ensure it is resolved correctly.

7. Are there any tips for preventing the recurrence of the P179F code in my Volkswagen after repair?

- It is important to ensure that the transmission range sensor is properly installed, wiring is secure, and connectors are free of corrosion to prevent the code from reoccurring.

8. How much can I expect to pay to repair the Sensor For Transmission Range Malfunction in my Volkswagen?

- Repair costs can vary depending on the extent of the issue and whether you choose to go to a dealership or an independent mechanic. It is advisable to get multiple quotes for the repair.

9. Will the OBDII code P179F cause my Volkswagen to fail an emissions test?

- The P179F code may illuminate the check engine light, which can result in a failed emissions test. It is recommended to address the issue before undergoing an emissions test.

10. Is the Sensor For Transmission Range Malfunction code P179F a common issue in Volkswagen vehicles?

- While it may not be as common as other OBDII codes, issues related to the transmission range sensor can occur in Volkswagen vehicles and should be addressed promptly.