P0733 Infiniti Code - 3rd. Gear Malfunction
Quick Answer
The P0733 code in an Infiniti indicates a malfunction in the vehicle's 3rd gear. Common causes include Faulty shift solenoids, Low transmission fluid levels, Worn-out transmission valve body. 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 Infiniti indicates 3rd. Gear Malfunction.
- Common causes
- Common causes include Faulty shift solenoids, Low transmission fluid levels, Worn-out transmission valve body.
- 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 P0733 Infiniti Description
The P0733 code in an Infiniti indicates a malfunction in the vehicle's 3rd gear. This means that the transmission is not shifting properly into 3rd gear, which can lead to issues with acceleration and overall performance. When the transmission fails to shift into the correct gear, it can cause the engine to rev higher than normal, leading to decreased fuel efficiency and potential damage to the transmission over time.
Common Causes of P0733 Infiniti
- Faulty shift solenoids
- Low transmission fluid levels
- Worn-out transmission valve body
- Internal transmission damage
- Electrical issues with the transmission control module
Symptoms of P0733 Infiniti
- Delayed or harsh shifting between gears
- Engine revving higher than normal before shifting into 3rd gear
- Slipping or jerking motions when trying to accelerate
- Decreased fuel efficiency
- Illumination of the Check Engine Light
How to Fix P0733 Infiniti
- Perform a diagnostic scan to confirm the P0733 code and identify the specific cause of the 3rd gear malfunction.
- Inspect the transmission fluid level and condition. Top off or replace the fluid if necessary.
- Check the shift solenoids and transmission valve body for any signs of wear or damage. Replace as needed.
- Test the transmission control module for any electrical issues and repair or replace as necessary.
- Clear the code and test drive the vehicle to ensure proper shifting into 3rd gear.
Cost to Fix P0733 Infiniti
The typical repair costs for addressing a P0733 code in an Infiniti can vary depending on the specific cause of the issue. On average, the parts required for this repair can range from $200 to $800, while the labor costs can be anywhere from $300 to $800. Keep in mind that these estimates are general and may vary based on factors such as location, vehicle make and model, and the extent of the repair needed. It is recommended to consult with a trusted auto repair shop to get a more accurate cost estimate for your specific situation.
Tech Notes for P0733 Infiniti
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