Standard Ignition PSW59 Seat Lumbar Switch

Seat Lumbar Switch for Toyota Applications

Standard Ignition PSW59 is a seat lumbar switch built with a black and gray plastic finish, a female connector, and five male blade terminals. It is a direct-fit electrical switch for select Toyota vehicles, including Camry, Corolla, Prius, Prius V, and Sienna applications listed below.

Key Features

• Black and gray finish with plastic housing
• Female connector with 5 male blade terminals
• 5-terminal electrical layout for seat control circuits
• Standard Ignition PSW59 replacement switch
• Cross-references Standard Ignition PSW59 and OE-style part number 849200E010E1 for the same application

Detailed Product Information

This seat lumbar switch is designed for Toyota interior electrical systems that use a five-blade terminal configuration. Standard Ignition PSW59 is listed for 2007-2011 Toyota Camry, 2009-2013 Toyota Corolla, 2010-2012 Toyota Prius, 2012-2015 Toyota Prius V, and 2013-2018 Toyota Sienna. Use this part when replacing a worn, damaged, or non-responsive lumbar control switch in the vehicle seat assembly.

For buyers searching for a Toyota Camry seat lumbar switch, Toyota Corolla lumbar switch replacement, or a Standard Ignition PSW59 interior switch, this part matches the listed connector and terminal style for the confirmed applications.

Common Issues This Part Can Address

• Seat lumbar control does not respond when pressed
• Intermittent operation from a worn switch contact
• Broken or loose switch actuator in the seat trim panel
• Electrical connection problems at the switch terminals
• Replacement need after cosmetic damage to the original switch

Installation Notes and Tips

Verify the connector style, terminal count, and vehicle application before installation. Compare the original switch face, housing color, and blade-terminal layout to confirm a proper match for your Toyota Camry, Corolla, Prius, Prius V, or Sienna. Transfer any vehicle-specific trim components as required by the application.

Quality Assurance

Standard Ignition supplies electrical replacement parts for service and repair applications. PSW59 is built to match the listed connector and terminal configuration for the confirmed Toyota fitments, supporting a direct replacement approach for the original seat lumbar switch.