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P0733 Volkswagen Code - Gear 3 Incorrect Ratio

Quick Answer

The P0733 code for Volkswagen vehicles indicates that there is an incorrect ratio in the transmission's third gear. Common causes include Low transmission fluid level or dirty transmission fluid, Malfunctioning shift solenoid, Faulty 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
P0733 Volkswagen indicates Gear 3 Incorrect Ratio.
Common causes
Common causes include Low transmission fluid level or dirty transmission fluid, Malfunctioning shift solenoid, Faulty 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 06, 2024
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Code P0733 Volkswagen Description

The P0733 code for Volkswagen vehicles indicates that there is an incorrect ratio in the transmission's third gear. This means that the transmission is not shifting properly or is slipping when trying to engage third gear. This issue can lead to poor vehicle performance, reduced fuel efficiency, and potential damage to the transmission system if not addressed promptly.

OBDII Code P0733 Volkswagen - Gear 3 Incorrect Ratio
P0733 Volkswagen Code - Gear 3 Incorrect Ratio

Common Causes of P0733 Volkswagen

  1. Low transmission fluid level or dirty transmission fluid
  2. Malfunctioning shift solenoid
  3. Faulty transmission control module
  4. Worn out or damaged clutch components
  5. Mechanical issues within the transmission system

Symptoms of P0733 Volkswagen

  1. Delayed or rough shifting when trying to engage third gear
  2. Vehicle may refuse to shift into third gear at all
  3. Engine revving higher than usual before shifting into third gear
  4. Reduced fuel efficiency due to inefficient gear engagement
  5. Illumination of the Check Engine Light on the dashboard

How to Fix P0733 Volkswagen

  1. Begin by checking the transmission fluid level and quality. If low, top up with the recommended fluid or perform a complete fluid flush and replacement.
  2. Inspect and potentially replace the shift solenoid if found to be faulty.
  3. Test the transmission control module for any malfunctions and replace if necessary.
  4. Check and replace any worn out or damaged clutch components that may be causing the incorrect gear ratio.
  5. If mechanical issues are identified, such as gear slippage or damage, a transmission rebuild or replacement may be required.

Cost to Fix P0733 Volkswagen

The typical repair costs for addressing a P0733 code in a Volkswagen vehicle can range from $200 to $1000, depending on the extent of the issue and the specific repairs needed. This estimate includes parts and labor costs. It is important to consider that diagnosis time and labor rates can vary, so it's advisable to consult with a trusted auto repair shop for a more accurate estimate based on your location and vehicle specifics.

What does this mean?

Tech Notes for P0733 Volkswagen

Start by inspecting the transmission fluid level and condition, and change fluid if necessary.

When is the Code Detected?

P0733 is detected when A/T cannot be shifted to the 3rd gear position even if electrical circuit is good.

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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 P0733 Volkswagen Code

1. What does OBDII code P0733 in a Volkswagen indicate?

The OBDII code P0733 in a Volkswagen indicates a problem with the transmission system, specifically that there is an incorrect gear ratio detected in gear 3.

2. What are the common symptoms of OBDII code P0733 in a Volkswagen?

Common symptoms of OBDII code P0733 in a Volkswagen may include harsh shifting, slipping gears, delayed engagement when shifting into gear 3, and the transmission staying in one gear.

3. What are the possible causes of OBDII code P0733 in a Volkswagen?

Possible causes of OBDII code P0733 in a Volkswagen include low transmission fluid levels, a faulty transmission solenoid, a worn clutch or bands, a malfunctioning valve body, or internal transmission damage.

4. How can I diagnose the OBDII code P0733 in my Volkswagen?

Diagnosing the OBDII code P0733 in your Volkswagen may involve checking the transmission fluid level and condition, performing a visual inspection of the transmission components, conducting a scan tool test, and possibly a road test to observe the symptoms.

5. What are the repair options for resolving OBDII code P0733 in a Volkswagen?

Repair options for resolving OBDII code P0733 in a Volkswagen may include topping up or changing the transmission fluid, replacing a faulty transmission solenoid, repairing or replacing worn clutch or bands, servicing the valve body, or overhauling the transmission.

6. Can driving with OBDII code P0733 in a Volkswagen cause further damage?

Continued driving with OBDII code P0733 in a Volkswagen can potentially cause further damage to the transmission system, leading to more severe issues and costly repairs. It is recommended to address the problem promptly.

7. Is it safe to continue driving my Volkswagen with OBDII code P0733?

It is not recommended to continue driving your Volkswagen with OBDII code P0733, as it can result in transmission issues that may compromise the safety and performance of the vehicle. Seek professional diagnosis and repair.

8. How much does it typically cost to repair OBDII code P0733 in a Volkswagen?

The cost to repair OBDII code P0733 in a Volkswagen can vary depending on the specific cause of the issue, parts needed for repair, labor costs, and the repair shop's rates. It is advisable to obtain quotes from reputable mechanics.

9. Can I reset the OBDII code P0733 in my Volkswagen using a code reader?

While you can reset the OBDII code P0733 in your Volkswagen using a code reader, it is important to address the underlying issue causing the code to prevent it from reoccurring. Simply resetting the code without fixing the problem will not solve the issue.

10. How can I prevent OBDII code P0733 from appearing in my Volkswagen in the future?

To prevent OBDII code P0733 from appearing in your Volkswagen in the future, it is essential to perform regular maintenance on the transmission system, including checking and changing the transmission fluid as recommended, addressing any transmission issues promptly, and driving the vehicle responsibly.

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