Standard Ignition DS-1484 Door Lock Switch

Door Lock Switch for GM Front Door Applications

Standard Ignition DS-1484 is a black door lock switch built for front-door electrical control on select Chevrolet Astro and GMC Safari models. It uses a male connector, male terminals, and a 4-terminal layout to support direct switch replacement in the correct application.

Fits 1988-1995 Chevrolet Astro, left front door. Fits 1988-1989 GMC Safari, left front door. Fits 1990-1995 GMC Safari, w/ single switch; left front door.

Key Features

• Door lock switch for front door lock control
• Black plastic finish
• Male connector and male terminals
• 4-terminal electrical design
• Standard Ignition DS-1484 replacement part
• Fits Chevrolet Astro and GMC Safari front door applications

Application Details

This Standard Ignition DS-1484 door lock switch is built with copper alloy conductors for strong electrical conductivity and reduced resistance. The switch is 100% tested for mechanical and electrical switching performance, helping ensure consistent operation in service replacement use. This part cross-references Dorman - OE Solutions 901-068 for the same application.

Use DS-1484 when servicing a worn or nonresponsive door lock switch on a Chevrolet Astro or GMC Safari left front door. The part number DS-1484 is also a useful reference when verifying the correct electrical switch for these GM van applications.

Common Issues This Part Can Address

• Door lock switch does not respond when pressed
• Intermittent lock or unlock operation
• Broken or worn switch contacts
• Electrical switching failure at the front door panel
• Replacement need for a damaged GM door lock switch

Installation Notes and Tips

Verify connector style, terminal count, and door position before installation. Match the switch to the left front door application and confirm the vehicle uses the correct single-switch configuration where required. Inspect the harness connector for corrosion, bent terminals, or heat damage before connecting the new switch.

Quality Assurance

Standard Ignition states that this part is built with durable materials and tested for both mechanical action and electrical performance. The DS-1484 is engineered to meet the demands of professional service replacement work.