P1E33 Code - Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible
Quick Answer
The diagnostic trouble code P1E33 indicates that the auxiliary transmission fluid pump phase U-V-W current sensors are not providing plausible readings. Common causes include Faulty auxiliary transmission fluid pump phase U-V-W current sensors, Wiring or connection issues in the sensor circuit, Malfunctioning auxiliary transmission fluid pump. 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
- P1E33 indicates Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible.
- Common causes
- Common causes include Faulty auxiliary transmission fluid pump phase U-V-W current sensors, Wiring or connection issues in the sensor circuit, Malfunctioning auxiliary transmission fluid pump.
- 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 P1E33 Description
The diagnostic trouble code P1E33 indicates that the auxiliary transmission fluid pump phase U-V-W current sensors are not providing plausible readings. In vehicles equipped with an auxiliary transmission fluid pump, these sensors play a crucial role in monitoring the current flow in the pump's phases. When the sensors detect that the current values are not within the expected range or are inconsistent, the code is triggered.
Common Causes of P1E33
- Faulty auxiliary transmission fluid pump phase U-V-W current sensors
- Wiring or connection issues in the sensor circuit
- Malfunctioning auxiliary transmission fluid pump
- Low transmission fluid levels or contaminated fluid
- Electrical issues in the transmission control module
Symptoms of P1E33
- Harsh or delayed shifting
- Transmission slipping
- Decreased fuel efficiency
- Transmission overheating
- Illumination of the Check Engine Light
How to Fix P1E33
- Diagnose the code using a professional automotive diagnostic tool to pinpoint the exact cause of the issue.
- Inspect the auxiliary transmission fluid pump phase U-V-W current sensors for any signs of damage or malfunction.
- Check the wiring and connections in the sensor circuit for any loose connections or corrosion.
- Test the auxiliary transmission fluid pump to ensure it is functioning correctly.
- Clear the code from the vehicle's computer system and test drive the vehicle to verify that the issue has been resolved.
Cost to Fix P1E33
The typical repair costs for addressing the P1E33 code can vary depending on the specific cause of the issue. In general, replacing faulty sensors or repairing wiring/connectivity issues may cost between $200 to $500, including parts and labor. However, if the auxiliary transmission fluid pump needs to be replaced, the repair costs can range from $500 to $1000 or more. It's important to note that labor rates at auto repair shops can vary, so it's advisable to check local rates for a more accurate estimate.
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Code P1E33 Information for Specific Makes
- P1E33 Acura — Master Cylinder Cut Valve Incorrect Operation
- P1E33 Buick — Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible
- P1E33 Cadillac — Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible
- P1E33 Chevrolet — Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible
- P1E33 GMC — Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible
- P1E33 Honda — Master Cylinder Cut Valve Incorrect Operation
- P1E33 Saturn — Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible
Frequently Asked Questions about P1E33 Code
1. What are the common symptoms of OBDII code P1E33?
The common symptoms of OBDII code P1E33 include rough shifting, transmission slipping, and the transmission going into limp mode.
2. What does the OBDII code P1E33 Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible mean?
The code P1E33 typically indicates an issue with the sensors that monitor the current flow in the auxiliary transmission fluid pump phases U, V, and W.
3. What are the possible causes of OBDII code P1E33?
Possible causes of code P1E33 include faulty sensors, wiring issues, a malfunctioning auxiliary transmission fluid pump, or a problem with the transmission control module.
4. How can I diagnose the OBDII code P1E33?
Diagnosing OBDII code P1E33 usually involves using a scan tool to retrieve the code, checking the sensors and wiring for any visible damage, and testing the auxiliary transmission fluid pump.
5. Can I still drive my vehicle with the OBDII code P1E33 present?
It is not recommended to drive your vehicle with the OBDII code P1E33 present, as it can lead to further damage to the transmission and affect the overall performance of the vehicle.
6. How can I repair OBDII code P1E33 Auxiliary Transmission Fluid Pump Phase U-V-W Current Sensors Not Plausible?
Repairing OBDII code P1E33 often involves replacing the faulty sensors, repairing any damaged wiring, checking the auxiliary transmission fluid pump for proper operation, and clearing the code with a scan tool.
7. Are there any DIY tips for fixing OBDII code P1E33?
While some aspects of diagnosing and repairing OBDII code P1E33 can be done by DIY enthusiasts, it is recommended to seek professional help due to the complexity of transmission-related issues.
8. How much does it cost to fix OBDII code P1E33?
The cost of fixing OBDII code P1E33 can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any replacement parts that may be needed.
9. Can OBDII code P1E33 be intermittent?
Yes, OBDII code P1E33 can sometimes be intermittent, meaning it may come and go depending on the conditions that trigger the fault in the transmission system.
10. Is it safe to reset the OBDII code P1E33 without fixing the underlying issue?
It is not recommended to simply reset the OBDII code P1E33 without addressing the underlying problem, as this can lead to ongoing transmission issues and potential safety hazards while driving.
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