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P2762 Code - Torque Converter Clutch Pressure Control Solenoid Valve Performance

- Code Popularity: 17,042 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P2762?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty Control Solenoid Valve Assembly
  • Control Solenoid Valve Assembly harness or connectors
  • Control Solenoid Valve Assembly circuit is open or shorted
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How to Fix the DTC P2762?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2762 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P2762 Description

The Torque Converter Clutch (TCC) pressure control solenoid is part of the control solenoid valve assembly which has no serviceable parts. The normally low TCC pressure control solenoid regulates oil pressure to the TCC regulator valve and TCC control valve. Increasing TCC pressure control solenoid oil pressure increases oil pressure to the torque converter to apply the clutch. The Transmission Control Module (TCM) varies the current to the TCC pressure control solenoid through a low-side driver. Increasing current to the TCC pressure control solenoid increases oil pressure by closing OFF the solenoid exhaust port. Decreasing current to the TCC pressure control solenoid decreases oil pressure by opening up the solenoid exhaust port. The TCC pressure control solenoid power is supplied by the Transmission Control Module through a high-side driver. The high-side driver protects the circuit and components from excessive current flow. If excessive current flow is detected, the high side driver will turn OFF. When the fault is corrected, the high-side driver will reset.
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects the TCC pressure control solenoid valve current does not equal the commanded current for 3 s.

OBDII Code P2762 - Torque Converter Clutch Pressure Control Solenoid Valve Performance - AutoCodes.com
P2762 Code - Torque Converter Clutch Pressure Control Solenoid Valve Performance

Need More Information on the Code?

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Information for Specific Makes

  • P2762 Buick Torque Converter Clutch Pressure Control Solenoid Valve Performance  📷
  • P2762 Cadillac Torque Converter Clutch Pressure Control Solenoid Valve Performance  📷
  • P2762 Chevrolet Torque Converter Clutch Pressure Control Solenoid Valve Performance  📷
  • P2762 Dodge Torque Converter Clutch Pressure Control Solenoid Valve Performance  📷
  • P2762 GMC Torque Converter Clutch Pressure Control Solenoid Valve Performance  📷

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Code P2762 comments

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