ShopBaseFree forever shop management software for auto repair shops
Try ShopBase Free →
Home/DTC Codes/Mazda/CX-3/2016-2021 2.0L I4/P2764
P2764

Torque Converter Clutch Pressure Control Solenoid Stuck Off

2016-2021 Mazda CX-3 2.0L I4

High SeverityPowertrainGeneric (SAE)

Description

The TCC pressure control solenoid is stuck in the off position.

Symptoms

  • No torque converter lockup
  • Higher RPM at highway speed
  • Poor fuel economy
  • Overheating transmission

Common Causes

  • Failed solenoid
  • Contaminated fluid blocking valve
  • Valve body stuck

Diagnostic Steps

  1. Command TCC operation with scan tool
  2. Check for fluid contamination
  3. Pressure test

Repair Notes

Replace solenoid. Check for debris in valve body.

Related Codes

P0740Torque Converter Clutch Circuit Malfunction

Other Powertrain Codes

P2764 on Other Vehicles

Mazda 626

1993-1997 2.0L I4

Mazda 626

1993-1997 2.5L V6

Mazda 626

1998-2002 2.0L I4

Mazda 626

1998-2002 2.5L V6

Mazda Axela

2013-2019 1.5L I4 P5-VPS

Mazda Axela

2013-2019 2.2L I4 Diesel SH-VPTS

Mazda B2300

1994-1997 2.3L I4

Mazda B2300

2002-2009 2.3L I4

Common Questions

What does code P2764 mean on a 2016-2021 Mazda CX-3?

P2764 stands for "Torque Converter Clutch Pressure Control Solenoid Stuck Off". The TCC pressure control solenoid is stuck in the off position.

What are the symptoms of P2764 on a Mazda CX-3?

Common symptoms of P2764 include: No torque converter lockup, Higher RPM at highway speed, Poor fuel economy, Overheating transmission.

What causes P2764 on a 2016-2021 Mazda CX-3?

Common causes of P2764 include: Failed solenoid, Contaminated fluid blocking valve, Valve body stuck.

View Labor Times | View Torque Specs | View Fluid Specs