P2761 GMC - Torque Converter Clutch Pressure Control Solenoid Valve Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P2761 GMC Possible Causes

  • Faulty Control Solenoid Valve Assembly
  • Control Solenoid Valve Assembly harness is open or shorted
  • Control Solenoid Valve Assembly circuit poor electrical connection

First diagnose P2761 GMC code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P2761 GMC code

    Labor: 1.0

    The cost of diagnosing the P2761 GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the P2761 GMC code detected?

The Powertrain Control Module (PCM) commanded the Torque Converter Clutch Pulse Width Modulation (TCC PWM) solenoid on and off and the feedback voltage was out of range

P2761 GMC Possible Symptoms

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

P2761 Gmc Description

The Torque Converter Clutch Pulse Width Modulation (TCC PWM) solenoid valve controls the fluid acting on the converter clutch valve. The converter clutch valve controls the TCC application and release. The solenoid attaches to the control valve body within the transmission. The solenoid receives ignition voltage through the OFF/ON/CRANK voltage circuit. The Powertrain Control Module (PCM) controls the solenoid by providing a ground path on the TCC PWM solenoid valve control circuit. Current flows through the solenoid coil according to the duty cycle, percentage of ON and OFF time. The TCC PWM solenoid valve provides a smooth engagement of the TCC by operating during a duty cycle percent of ON time.
OBDII Code P2761 Gmc - Torque Converter Clutch Pressure Control Solenoid Valve Circuit - AutoCodes.com

P2761 GMC More Information

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