Standard Ignition DWS-1398 Door Window Switch - Front Left or Left

Reliable Door Window Switch for Toyota Vehicles

The Standard Ignition DWS-1398 door window switch is designed to provide dependable power window control for select Toyota models. Engineered for precise operation, this switch ensures smooth window up and down functionality specifically for driver-side applications.

Key Features of the Standard Ignition DWS-1398

• Compatible with Toyota 4Runner, Camry, MR2, Pickup, T100, Tacoma, and Tercel models
• Power window switch with driver-side window auto up/down control
• Illuminated switch for easy visibility in low light conditions
• Includes 4 switches with 9 blade terminals and a single rectangular female connector
• Durable black plastic housing with bolt-on attachment method
• Operates on standard 12V electrical systems
• Designed with male terminals and no mounting hardware included

Detailed Description of the DWS-1398 Door Window Switch

The Standard Ignition DWS-1398 is a direct replacement door window switch tailored for various Toyota models including the 4Runner, Camry, MR2, Pickup, T100, Tacoma, and Tercel. This switch features a driver-side mirror control and window up/down functionality, including an auto up/down feature for the driver’s window. The switch assembly includes four individual switches housed in a black plastic casing, designed to mount securely using bolts. It connects via a single rectangular female connector with nine blade terminals, ensuring a reliable electrical connection. The illuminated design enhances usability during nighttime driving. This part operates on a 12-volt system and does not include mounting hardware or a wiring harness, so ensure compatibility with your vehicle’s existing setup.

Common Issues Addressed by the DWS-1398 Switch

• Non-responsive or intermittent power window operation on driver side
• Failure of window auto up/down function in Toyota 4Runner or Tacoma
• Illumination failure making window controls difficult to locate at night
• Damaged or worn switch housing affecting button functionality
• Loose or faulty electrical connections causing erratic window behavior

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation to avoid electrical shorts
• Remove the door panel carefully to access the existing window switch assembly
• Verify connector type and terminal alignment before disconnecting the old switch
• Use appropriate tools to bolt on the new switch securely without over-tightening
• Test all window functions, including auto up/down, before reassembling the door panel

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The DWS-1398 door window switch undergoes rigorous quality control to ensure reliable performance in Toyota vehicles. While mounting hardware and wiring harness are not included, the switch is designed for straightforward installation with existing vehicle components. Please consult your vehicle’s service manual for detailed installation instructions. Warranty coverage details can be obtained from Standard Ignition or authorized distributors.