P2760 Fault Code

Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2760 fault code indicates an issue with the Torque Converter Clutch Pressure Control Solenoid. This code is triggered when the powertrain control module (PCM) detects an intermittent fault in the solenoid control circuit. The torque converter clutch solenoid is responsible for controlling the engagement and disengagement of the torque converter clutch, which helps to improve fuel economy and enhance vehicle performance.

What are the symptoms of the P2760 code?

Common symptoms associated with the P2760 fault code may include:

• Transmission Slipping: The vehicle may experience slipping or rough shifting during gear changes.
• Fuel Economy Decrease: A noticeable drop in fuel efficiency can occur due to improper clutch engagement.
• Check Engine Light: The dashboard may illuminate, indicating a diagnostic trouble code has been detected.
• Delayed Engagement: There may be a delay when shifting from park to drive or reverse.

What causes the P2760 code?

Several factors can contribute to the P2760 error code, including:

• Faulty Torque Converter Clutch Solenoid: The solenoid itself may be malfunctioning.
• Wiring Issues: Damaged or corroded wiring or connectors that affect the solenoid circuit.
• PCM Problems: A failure in the powertrain control module can lead to improper solenoid operation.
• Transmission Fluid Issues: Low fluid levels or contaminated fluid can impact the performance of the torque converter.

How to fix P2760?

To resolve the P2760 fault code, consider the following steps:

• Inspect Wiring and Connectors: Examine the electrical connections and wiring associated with the torque converter clutch solenoid for any signs of damage or corrosion.
• Test the Torque Converter Clutch Solenoid: Use a multimeter to check the resistance and operation of the solenoid itself. Replace if defective.
• Check Transmission Fluid: Ensure that the transmission fluid is at the correct level and is not contaminated. Change the fluid if necessary.
• Reprogram or Replace PCM: If the issue persists after checking the solenoid and wiring, the powertrain control module may need to be reprogrammed or replaced if found faulty.