OBD Codes List

Diagnostic reference · P2764

P2764

Torque Converter Clutch Pressure Control Solenoid Control Circuit Low

System
Transmission (P code)
Lamp
Check Engine Light
Category
Powertrain - Transmission

What it means

P2764 means Torque Converter Clutch Pressure Control Solenoid Control Circuit Low.

Where it lives

For P2764, the solenoid sits on the circuit this code reports. The description of P2764 reports a fault at the solenoid.

Check these first

  • A short to ground on the torque converter clutch pressure control solenoid control wire
  • An open in the torque converter clutch pressure control solenoid control circuit
  • A failed torque converter clutch pressure control solenoid
  • Low voltage supply to the torque converter clutch pressure control solenoid circuit

What to do next

  1. Read torque converter clutch pressure control solenoid status on a scan tool
  2. Command the torque converter clutch pressure control solenoid on and off
  3. Test the torque converter clutch pressure control solenoid control circuit for a short to ground
  4. Measure torque converter clutch pressure control solenoid coil resistance
  5. Replace the torque converter clutch pressure control solenoid if the circuit tests good
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.