Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
Your car has a part that helps control how smoothly it shifts gears. This part is not sending the right signals, so the car might not change gears properly.
The P17CE code indicates a problem with the feedback signal from the pressure control solenoid 'E', which is responsible for regulating hydraulic pressure in the transmission.
The pressure control solenoid 'E' is part of the transmission system that helps manage the hydraulic pressure for smooth gear shifts. A faulty feedback signal means the transmission control module (TCM) is not receiving the expected signal from the solenoid, indicating a possible electrical or mechanical issue.
• Erratic or harsh shifting
• Transmission slippage
• Illuminated check engine light
• Faulty pressure control solenoid 'E'
• Damaged wiring or connectors in the solenoid circuit
• Malfunctioning transmission control module (TCM)
Solenoid: A coil of wire that acts as a magnet when carrying electric current, used for controlling a mechanical device.
Transmission Control Module (TCM): An electronic device that controls transmission operations.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the solenoid for proper operation using a multimeter.
• Replace the faulty pressure control solenoid 'E'.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the transmission control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $600
Moderate
• Nissan Altima
• Chevrolet Malibu
• Ford Fusion
• Regular transmission fluid changes
• Routine vehicle maintenance checks
• Avoiding harsh driving conditions
Transmission Control Issue
• Avoid driving at high speeds until the issue is resolved.
• Consult a professional mechanic for accurate diagnosis and repair.
Check with your vehicle manufacturer as powertrain warranties may cover transmission-related issues.
This code has been associated with vehicles experiencing transmission issues due to solenoid failures or electrical faults.
Moderate – While the vehicle may still be drivable, prolonged use can lead to more severe transmission damage.
Driving with a malfunctioning transmission can be unsafe and may lead to further vehicle damage.
• Vehicle at operating temperature
• Transmission in drive mode
The pressure control solenoid 'E' is located within the transmission valve body.
Q: Can I drive with a P17CE code?
A: It's not recommended as it can lead to further transmission damage.
Q: How can I prevent this issue?
A: Regular maintenance and transmission fluid changes can help prevent solenoid issues.
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