Standard Ignition TCS135 Automatic Transmission Control Solenoid

Automatic Transmission Lock-Up Solenoid

Standard Ignition TCS135 is an automatic transmission control solenoid for lock-up applications in select Toyota and Scion vehicles. It is built with a metal body, a female connector, and a male blade terminal for direct electrical connection in the transmission control circuit.

Use this Standard Ignition transmission solenoid when servicing lock-up operation on compatible Toyota Corolla, Matrix, Celica, Echo, and Scion xA, xB, and xD applications. The TCS135 includes a mounting bracket and uses a push-on attachment method for a secure installation.

Key Features

• Automatic transmission control solenoid for lock-up function
• Metal construction for transmission service applications
• Female connector with one rectangular connector cavity
• Male blade terminal with push-on attachment method
• Mounting bracket included for installation support
• No gasket, hardware, or wiring harness included
• Standard Ignition TCS135 part number for service matching

Detailed Description

The Standard Ignition TCS135 is a transmission lock-up solenoid used in select Toyota and Scion automatic transmissions. It is designed with one connector, one blade terminal, and a metal housing to match the electrical and mounting requirements of the original transmission control setup. This part cross-references 3527052010 and TCS678 for the same application.

Compatible With 2003-2007 Toyota Corolla, lock up; 2006-2007 Toyota Matrix, lock up; 2004-2006 Scion xA, lock up; 2004-2006 Scion xB, lock up; 2000-2005 Toyota Celica, lock up; 2000-2005 Toyota Echo, lock up; 2003-2005 Toyota Matrix, w/ Black Connector; lock up; and 2008-2009 Scion xD, lock up. The TCS135 is also listed under Standard Ignition interchange references TCS54 and TCS58.

Common Issues This Part Can Address

• Transmission lock-up solenoid electrical failure
• Torque converter clutch engagement problems
• Harsh or inconsistent lock-up operation
• Transmission warning codes related to solenoid control
• Driveability concerns tied to lock-up circuit malfunction

Installation Notes and Tips

Verify connector style, terminal type, and transmission application before installation. This part uses a female connector, male blade terminal, and push-on attachment method, so matching the OE-style electrical connection is important. Confirm whether the vehicle requires the black connector configuration noted for certain 2003-2005 Toyota Matrix applications.

Quality Assurance

Standard Ignition supplies service parts for transmission electrical repair, and the TCS135 is built to match the listed fitment and connector specifications for the covered Toyota and Scion applications.