Standard Ignition RY-522 Automatic Transmission Torque Converter Clutch Relay

Automatic Transmission Torque Converter Clutch Relay

Standard Ignition RY-522 is an automatic transmission torque converter clutch relay built for 12-volt systems and direct electrical control in supported Ford, Mercury, and Lincoln applications. It uses a female rectangular connector, 5 male blade terminals, and an included mounting bracket for a secure underhood installation.

Key Features

• Automatic transmission torque converter clutch relay for 12-volt vehicle electrical systems
• Female rectangular connector with 5 male blade terminals
• Mounting bracket included for proper relay placement
• Composite housing helps protect the relay in harsh underhood temperatures
• Brass or copper contacts are used where specified for wear resistance
• Standard Ignition RY-522 is manufactured to strict quality requirements

Application Details

This relay is used in transmission control circuits where the torque converter clutch needs reliable electrical switching. It is a direct-fit service part for vehicles including 2000-2007 Ford Taurus, 1998-2005 Mercury Sable, 1997-2002 Ford Expedition with ABS pump notes, 1998-2001 Lincoln Navigator, 1998-2000 Ford Mustang, and 1998 Lincoln Continental. Standard Ignition RY-522 also cross-references Dorman HELP 20799 for the same application.

What It Helps Fix

• Torque converter clutch relay electrical failure
• Intermittent transmission lockup control
• Noisy, sticking, or non-responsive relay operation
• Transmission warning lights caused by relay circuit faults
• Driveability issues tied to inconsistent clutch engagement

Installation Notes

Verify connector style, terminal count, and mounting location before installation. Match the relay to the vehicle’s 12-volt electrical system and confirm the application by year, make, model, and any listed notes such as the Expedition ABS pump application. For best results, inspect the relay socket and terminals for corrosion or heat damage before installing Standard Ignition RY-522.

Quality Assurance

Standard Ignition manufactures this relay under TS16949 and ISO9001 certified processes, with quality control maintained from component selection through finished product. The brand’s OE manufacturing background supports consistent fit and electrical performance for service replacement use.