Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer is having trouble reading the voltage from a part that helps change the car's electricity for different uses, like charging the battery. It's like a flashlight that sometimes flickers because the battery connection is loose.
The P0E35 code indicates that the voltage sensor for the DC/DC converter is providing inconsistent readings, which can affect the vehicle's electrical system performance.
The DC/DC converter is responsible for converting high voltage from the battery to a lower voltage suitable for the vehicle's 12V system. The voltage sensor monitors this process, and an intermittent or erratic signal suggests a potential issue with the sensor itself, its wiring, or the converter.
• Fluctuating electrical performance
• Warning lights on the dashboard
• Battery charging issues
• Faulty DC/DC converter voltage sensor
• Wiring issues such as loose connections or damaged wires
• Malfunctioning DC/DC converter
DC/DC Converter: A device that converts high voltage to a lower voltage suitable for the vehicle's electrical system.
Voltage Sensor: A component that monitors the voltage level in an electrical system.
• Inspect the wiring and connections to the DC/DC converter voltage sensor.
• Test the voltage sensor for proper operation.
• Check the DC/DC converter for any signs of malfunction.
• Secure or replace any loose or damaged wiring connections.
• Replace the faulty voltage sensor if necessary.
• Repair or replace the DC/DC converter if it is found to be defective.
• Multimeter
• OBD-II scanner
• Wrench set
$200 - $600
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regularly inspect electrical connections for corrosion or damage.
• Ensure the vehicle's battery is properly maintained.
• Schedule routine check-ups for the vehicle's electrical system.
Sensor Issue
• Avoid using high electrical loads until the issue is fixed.
• Monitor the dashboard for any additional warning lights.
Check with your vehicle manufacturer; some components may be covered under warranty, especially if the vehicle is relatively new.
This code is more commonly seen in hybrid and electric vehicles due to their complex electrical systems.
Moderate – While the vehicle may still operate, it is advisable to address the issue to prevent further electrical problems.
Driving with unresolved electrical issues can lead to vehicle malfunction or reduced performance. It is recommended to address the issue promptly.
• Vehicle in 'ON' position
• Battery fully charged
The DC/DC converter is typically located near the vehicle's battery or under the hood, depending on the vehicle model.
Q: Can I drive my car with a P0E35 code?
A: It is possible to drive, but it is not recommended as it can lead to further electrical issues.
Q: How can I reset the P0E35 code?
A: After repairs, the code can be reset using an OBD-II scanner. However, ensure the issue is fixed to prevent the code from returning.
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