Standard Ignition DWS-1397 Door Window Switch - Front Left

Reliable Power Window Control for Toyota Highlander

The Standard Ignition DWS-1397 door window switch offers precise control for power windows in Toyota Highlander models. Designed with durable blade terminals and a female connector, this switch ensures consistent electrical connectivity and smooth operation.

Key Features of the Standard Ignition DWS-1397

• 20 male blade terminals for secure electrical connections
• Single female connector for easy integration
• Designed specifically as a power window switch
• Compatible with Toyota Highlander power window systems
• Durable construction for long-lasting performance

Detailed Product Description

The Standard Ignition DWS-1397 is engineered to meet the electrical and mechanical requirements of Toyota Highlander vehicles. Featuring 20 male blade terminals, this door window switch provides reliable contact points that maintain consistent power delivery to the window motor. The single female connector simplifies installation and ensures a proper fit within the vehicle’s wiring harness. This switch is designed exclusively for power window operation, allowing drivers to raise and lower windows smoothly and safely. Its blade terminal design supports secure and corrosion-resistant connections, which are critical for maintaining electrical integrity over time.

Common Applications and Problem Resolution

• Restores power window functionality in Toyota Highlander models
• Replaces faulty or unresponsive door window switches
• Eliminates intermittent window operation caused by poor electrical contacts
• Addresses issues with window controls that fail to respond or stick
• Improves driver and passenger convenience with reliable switch performance

Installation Notes and Tips

When installing the Standard Ignition DWS-1397, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the connector orientation matches the vehicle’s wiring harness to avoid damage to terminals. The blade terminals should be inspected for corrosion or wear before installation. Proper alignment of the switch within the door panel is essential for smooth operation. Consult the Toyota Highlander service manual for detailed removal and installation procedures to maintain factory specifications.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The DWS-1397 door window switch undergoes rigorous quality control testing to ensure durability and reliable performance in Toyota Highlander vehicles. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship under normal use conditions.