TRQ SWA40689

TRQ Power Door Lock Switch Instruction Manual

Brand: TRQ | Model: SWA40689

1. Product Overview

This manual provides instructions for the TRQ Power Door Lock Switch, Model SWA40689. This component is designed as a direct replacement for the original equipment power door lock switch in compatible vehicles, enabling the electronic locking and unlocking of vehicle doors.

Front view of the TRQ Power Door Lock Switch

Image 1.1: Front view of the TRQ Power Door Lock Switch, showing the 'UN LOCK' and 'LOCK' buttons.

2. Product Contents

The package for Model SWA40689 typically includes:

  • One (1) TRQ Power Door Lock Switch

3. Specifications

  • Brand: TRQ
  • Model: SWA40689
  • Operation Mode: Manual
  • Contact Type: Normally Open
  • Connector Type: Screw Terminals
  • Terminal: Screw
  • Circuit Type: 1-way
  • Mounting Type: Panel Mount
  • Actuator Type: Push Button
  • Contact Material: Copper
  • Number of Positions: 1
  • Control Method: Touch
  • Item Weight: Approximately 1.44 ounces
  • Manufacturer Part Number: SWA40689
  • UPC: 195591406895
Close-up view of the copper terminals on the back of the TRQ Power Door Lock Switch

Image 3.1: Close-up of the copper terminals on the rear of the switch.

4. Compatibility and Fitment

This TRQ Power Door Lock Switch (Model SWA40689) is compatible with the following vehicle models:

  • 1988-1989 Chevrolet C1500 Truck
  • 1988-1989 Chevrolet K1500 Truck
  • 1988-1989 GMC C1500 Truck
  • 1988-1989 Chevrolet K2500 Truck
  • 1988-1989 Chevrolet C2500 Truck
  • 1988-1989 GMC K1500 Truck
  • 1988-1989 Chevrolet C3500 Truck
  • 1988-1989 Chevrolet K3500 Truck
  • 1988-1989 GMC K2500 Truck
  • 1988-1989 GMC C2500 Truck
  • 1988-1989 GMC C3500 Truck
  • 1988 Chevrolet Suburban V10
  • 1989 Chevrolet Suburban V1500

Reference Numbers: 19142563, 1S2007, 22071944, 53-36817, 73074941, 87106, 901-185, AS228, D1486F, DS-1448, DS1448, PA733, S9737, SW2169.

Important notice to verify fitment before placing an order

Image 4.1: Important reminder to verify product fitment for your specific vehicle.

5. Installation (Setup)

Installation of automotive electrical components should be performed by a qualified technician or an experienced individual with appropriate tools and safety knowledge. Incorrect installation can lead to damage to the vehicle's electrical system or personal injury.

General Installation Steps:

  1. Safety First: Disconnect the vehicle's negative battery terminal to prevent electrical shorts during installation.
  2. Access the Old Switch: Locate the existing power door lock switch. This is typically found in the door panel. You may need to remove trim pieces or the entire door panel to access it. Refer to your vehicle's service manual for specific panel removal instructions.
  3. Disconnect Wiring: Carefully disconnect the electrical connector(s) from the old switch. Note the orientation of the wiring if multiple connectors are present.
  4. Remove Old Switch: Release any clips or screws holding the old switch in place and remove it from the door panel.
  5. Install New Switch: Position the new TRQ Power Door Lock Switch (Model SWA40689) into the opening. Ensure it snaps securely into place or is fastened with any original screws.
  6. Connect Wiring: Reconnect the electrical connector(s) to the new switch. Ensure connections are firm and correctly oriented.
  7. Test Functionality: Before reassembling the door panel, reconnect the vehicle's negative battery terminal. Test the new door lock switch to ensure it operates correctly (locks and unlocks the door).
  8. Reassemble: If the switch functions correctly, reassemble the door panel and any trim pieces removed earlier.
Side view of the TRQ Power Door Lock Switch, showing its profile and terminals

Image 5.1: Side profile of the TRQ Power Door Lock Switch, illustrating its form factor for installation.

6. Operation

The TRQ Power Door Lock Switch operates identically to the original equipment switch it replaces.

  • To Unlock the door, press the button labeled "UN LOCK".
  • To Lock the door, press the button labeled "LOCK".

Ensure the vehicle's ignition is in the 'ON' or 'ACC' position for the power door locks to function, depending on your vehicle's specific electrical system design.

7. Maintenance

The TRQ Power Door Lock Switch is designed for long-term reliability and typically requires no routine maintenance. To ensure optimal performance:

  • Keep the switch free from excessive dirt, dust, and liquid spills.
  • Avoid using harsh chemicals or abrasive cleaners on the switch surface. A soft, damp cloth is sufficient for cleaning.
  • Ensure the surrounding door panel area is properly sealed to prevent moisture ingress to the switch's electrical components.

8. Troubleshooting

If the TRQ Power Door Lock Switch does not function as expected, consider the following troubleshooting steps:

  • No Function:
    • Check the vehicle's fuse box for a blown fuse related to the power door locks. Replace if necessary.
    • Ensure the electrical connector to the switch is securely attached.
    • Verify the vehicle's battery is adequately charged and connected.
  • Intermittent Function:
    • Inspect the wiring and connector for any signs of corrosion, damage, or loose connections.
    • Ensure the switch is properly seated in the door panel.
  • Only Locks or Only Unlocks:
    • This could indicate an internal fault with the switch or a wiring issue. Re-check connections. If the issue persists, the switch may need replacement.

If these steps do not resolve the issue, it is recommended to consult a professional automotive technician for diagnosis and repair.

9. Warranty and Support

For specific warranty information regarding your TRQ Power Door Lock Switch (Model SWA40689), please refer to the documentation provided with your purchase or contact TRQ customer support directly. Warranty terms typically cover manufacturing defects.

For technical assistance or further inquiries, please visit the official TRQ website or contact their customer service department.