[SOLVED] P2814 Code: Low Voltage In Transmission Solenoid Valve 7 – Fix Now!

The P2814 automobile fault code is related to the transmission system. When this code appears, the engine light or service engine soon warning light will turn on.

The possible causes of this code include low transmission fluid level, dirty transmission fluid, faulty transmission control solenoid valve, open or shorted transmission control solenoid valve harness, poor electrical connection in the transmission control solenoid valve circuit, or a faulty transmission control module.

It is important to visually inspect the related wiring harness and connectors and check for damaged components.

The repair time for this fault code is 1.0. To interpret the fault code, it is recommended to check the possible causes listed above and look for broken, bent, pushed out, or corroded connector’s pins.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be due to the p2814 fault code. Here are the symptoms to look out for:

  • The P2814 fault code in an automobile can cause several symptoms.
  • The most common symptom is the illumination of the engine light or service engine soon warning light.
  • Other symptoms include issues with the transmission, such as difficulty shifting gears or slipping gears.
  • The vehicle may also experience a decrease in fuel efficiency and acceleration.
  • Additionally, the car may stall or have trouble starting.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The automobile fault code P2814 can be caused by a variety of factors, including low transmission fluid level and faulty transmission control solenoid valve.

  • The automobile fault code P2814 can be caused by several factors.
  • These include a low transmission fluid level, dirty transmission fluid, a faulty Transmission Control Solenoid Valve, an open or shorted Transmission Control Solenoid Valve harness, a poor electrical connection in the Transmission Control Solenoid Valve circuit, and a faulty Transmission Control Module (TCM).
  • It is important to identify the specific cause of the fault code to ensure the correct solution is applied.

Below are the possible fixes for the automobile fault code p2814, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code P2814, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors.
  • Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The automobile fault code P2814 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops. Therefore, the total cost of fixing the P2814 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.

The P2814 code is related to the Transmission Control Solenoid Valve Control Circuit. The Transmission Control Solenoid Valve is an electronic pressure regulator that controls transmission line pressure.

The Diagnostic Trouble Code (DTC) is set when the Transmission Control Solenoid Valve Control Circuit commanded state does not match the actual state for greater than 1 second.

The P2814 code indicates that there is low voltage in the Transmission Control Solenoid Valve 7 Control Circuit.

What are the possible causes of the P2814 automobile fault code?

If you’re experiencing the P2814 fault code, your engine light may be on. This could be due to a low transmission fluid level, dirty transmission fluid, a faulty Transmission Control Solenoid Valve, or a poor electrical connection in the Transmission Control Solenoid Valve circuit. To fix the issue, check the possible causes listed above and visually inspect the related wiring harness and connectors for any damage or corrosion.

How can one fix the P2814 automobile fault code?

If you’re experiencing the P2814 fault code, which is indicated by the engine light being on, it could be due to low transmission fluid level, dirty transmission fluid, faulty Transmission Control Solenoid Valve, or a poor electrical connection in the Transmission Control Solenoid Valve circuit. To fix this issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

What should be visually inspected when trying to fix the P2814 automobile fault code?

If you’re trying to fix the P2814 automobile fault code, start by visually inspecting the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cause of this code could be low transmission fluid level, dirty transmission fluid, faulty Transmission Control Solenoid Valve, Transmission Control Solenoid Valve harness is open or shorted, Transmission Control Solenoid Valve circuit poor electrical connection, or a faulty Transmission Control Module (TCM). Check the “Possible Causes” listed above.

p2814 error fault code explained

If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to a low transmission fluid level, dirty transmission fluid, faulty Transmission Control Solenoid Valve, or a faulty Transmission Control Module (TCM).

Check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components or corroded connector pins.

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