P0733 Mitsubishi Code - Gear 3 Incorrect Ratio
Quick Answer
The P0733 diagnostic trouble code (DTC) in a Mitsubishi indicates that the powertrain control module (PCM) has detected an incorrect gear ratio in the vehicle's transmission while in third gear. Common causes include Low transmission fluid levels, Dirty or contaminated transmission fluid, Faulty transmission shift solenoid. 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 Mitsubishi indicates Gear 3 Incorrect Ratio.
- Common causes
- Common causes include Low transmission fluid levels, Dirty or contaminated transmission fluid, Faulty transmission shift solenoid.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0733 Mitsubishi Description
The P0733 diagnostic trouble code (DTC) in a Mitsubishi indicates that the powertrain control module (PCM) has detected an incorrect gear ratio in the vehicle's transmission while in third gear. This means that the transmission is not shifting properly or the gear ratio is not within the expected parameters. This issue can lead to poor vehicle performance, inefficient fuel consumption, and potential long-term damage to the transmission if not addressed promptly.
Common Causes of P0733 Mitsubishi
- Low transmission fluid levels
- Dirty or contaminated transmission fluid
- Faulty transmission shift solenoid
- Malfunctioning transmission control module (TCM)
- Worn-out internal transmission components
Symptoms of P0733 Mitsubishi
- Harsh or delayed shifts
- Slipping gears
- Reduced acceleration in third gear
- Increased engine RPM without corresponding speed increase
- Illumination of the Check Engine Light
How to Fix P0733 Mitsubishi
- Check and top up transmission fluid levels
- Perform a transmission fluid flush and filter replacement
- Inspect and replace the transmission shift solenoid if faulty
- Test and potentially replace the transmission control module (TCM)
- Inspect internal transmission components for wear and replace as necessary
Cost to Fix P0733 Mitsubishi
The cost of repairing a P0733 code in a Mitsubishi can vary depending on the specific cause of the issue and the extent of the repair needed. On average, the cost of diagnosing and repairing this problem can range from $200 to $800. This estimate includes the cost of parts and labor, but it is essential to note that prices can vary based on location, vehicle make and model, and the specific repair shop. It is recommended to obtain quotes from multiple repair shops to compare prices and ensure a fair cost for the repair.
Tech Notes for P0733 Mitsubishi
When is the Code Detected?
Need more information about the P0733 Mitsubishi code?
Need more information on how to fix the P0733 Mitsubishi code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0733 Mitsubishi code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0733 Mitsubishi Code
1. What does the OBDII code P0733 mean on a Mitsubishi?
P0733 indicates that the transmission control module (TCM) has detected an incorrect gear ratio for third gear, suggesting a potential issue with the transmission or related components.
2. What are the common symptoms of the P0733 code in a Mitsubishi?
Symptoms may include poor acceleration, slipping in third gear, erratic shifting, reduced fuel efficiency, or the transmission failing to engage third gear altogether. The check engine light will also be illuminated.
3. What causes the P0733 code in a Mitsubishi?
Common causes include low or dirty transmission fluid, a malfunctioning solenoid, a worn or damaged clutch pack, internal transmission damage, or electrical issues such as damaged wiring or connectors.
4. Can low transmission fluid trigger the P0733 code?
Yes, low or contaminated transmission fluid can cause improper hydraulic pressure, leading to an incorrect gear ratio in third gear and triggering the P0733 code.
5. How do you diagnose the P0733 code in a Mitsubishi?
Diagnosis involves checking the transmission fluid level and condition, inspecting wiring and connectors, testing the shift solenoids, and possibly performing a pressure test or inspecting internal transmission components.
6. Can driving with the P0733 code damage the transmission?
Yes, continuing to drive with this code can lead to further transmission damage, especially if the issue involves internal components or low transmission fluid.
7. How is the P0733 code typically fixed in a Mitsubishi?
Repairs may include replacing or repairing the shift solenoid, flushing and refilling the transmission fluid, repairing wiring issues, or rebuilding/replacing the transmission if internal damage is found.
8. How much does it cost to fix the P0733 code?
Repair costs vary widely depending on the cause. A simple fluid change might cost $100 to $200, while transmission repairs or replacements could range from $1,000 to $3,500 or more.
9. Can a faulty shift solenoid cause the P0733 code?
Yes, a malfunctioning shift solenoid can prevent proper gear engagement, leading to an incorrect gear ratio and triggering the P0733 code.
10. Is it safe to drive a Mitsubishi with the P0733 code?
It is not recommended to drive with this code, as it can cause further transmission damage or lead to unsafe driving conditions due to erratic shifting or gear slippage.
Discuss the causes and fixes for P0733 Mitsubishi OBDII Code
Code P0733 Mitsubishi comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.