[SOLVED] P2764 Code: Low Voltage Fix For Torque Converter Clutch Control

The P2764 automobile fault code is related to transmission shifting issues and triggers the Engine Light or Service Engine Soon Warning Light. The possible causes of this fault code include low transmission fluid level, dirty transmission fluid, faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness or connectors, and open or shorted Control Solenoid Valve Assembly circuit. The repair importance of this fault code is high as it affects the transmission’s performance.

The repair difficulty is moderate, and the fix involves visually inspecting the related wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector’s pins.

The repair time is estimated to be 1.0 hour. It is essential to interpret the fault code to identify the root cause of the issue.

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

If you’re experiencing the engine light turning on and transmission shifting issues, read on to learn more about the symptoms of the p2764 automobile fault code.

  • The P2764 fault code in an automobile can cause the following symptoms: the engine light will turn on or the service engine soon warning light will appear.
  • There may be issues with the transmission shifting, such as delayed or harsh shifting.
  • The vehicle may also experience a decrease in fuel efficiency and acceleration.
  • Additionally, there may be a decrease in overall performance and power.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

P2764 fault code can be caused by various factors such as low transmission fluid level, dirty fluid, and faulty control solenoid valve assembly.

  • The automobile fault code P2764 can be caused by a low transmission fluid level.
  • It can also be caused by dirty transmission fluid.
  • Another cause of this fault code is a faulty Control Solenoid Valve Assembly.
  • The Control Solenoid Valve Assembly harness or connectors can also be a cause.
  • Additionally, the Control Solenoid Valve Assembly circuit being open or shorted can cause this fault code.

To fix the automobile fault code p2764, check the possible causes and inspect the related wiring harness and connectors for any damage or corrosion.

  • To fix the automobile fault code P2764, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors for any damage.
  • Look 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 P2764 is related to the transmission system. The code indicates a problem with the torque converter clutch pressure control solenoid circuit. The diagnosis of the issue requires an estimated repair time of 1.0 hour.

The cost of fixing the problem depends on the hourly rate charged by the auto repair shop, which is typically between $75 and $150 per hour. Other factors that may influence the cost include the severity of the problem, the type of vehicle, and the location of the repair shop.

The P2764 code is related to the Torque Converter Clutch (TCC) pressure control solenoid. The TCC pressure control solenoid regulates oil pressure to the TCC regulator valve and TCC control valve. Increasing current to the TCC pressure control solenoid increases oil pressure by closing OFF the solenoid exhaust port.

The DTC will be set when the Transmission Control Module detects a short to ground on the TCC pressure control solenoid valve control circuit for 1s. The high-side driver protects the circuit and components from excessive current flow.

What are the possible causes of the automobile fault code P2764?

If you’re experiencing issues with transmission shifting and the engine light is on, it could be due to the P2764 fault code. This code can be caused by a low transmission fluid level, dirty transmission fluid, a faulty Control Solenoid Valve Assembly, or issues with the Control Solenoid Valve Assembly harness or connectors. To fix the issue, it’s important to check the possible causes listed above and visually inspect the related wiring harness and connectors for any damage or corrosion.

How can I identify if the Control Solenoid Valve Assembly harness or connectors are faulty?

If you’re experiencing issues with transmission shifting and the engine light is on, it could be due to a faulty Control Solenoid Valve Assembly harness or connectors. To identify the issue, visually inspect the related wiring harness and connectors for any damage or broken, bent, pushed out, or corroded pins. Check the possible causes listed above and ensure the Control Solenoid Valve Assembly circuit is not open or shorted.

What steps should I take to fix the P2764 fault code in my automobile?

If you’re experiencing issues with transmission shifting and the engine light is on, it could be due to the P2764 fault code. This can be caused by low or dirty transmission fluid, a faulty Control Solenoid Valve Assembly, or issues with the assembly’s harness or connectors. To fix it, visually inspect the wiring harness and connectors, and check for damaged components or corroded pins.

p2764 error fault code explained

If you experience issues with transmission shifting and the engine light is on, it could be due to low or dirty transmission fluid, faulty control solenoid valve assembly, or related wiring harness and connectors. Visually inspect and check for damaged components.

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