Dorman 502-006 Body Control Module

Dorman 502-006 Body Control Module

This remanufactured body control module restores key accessory functions in supported GM applications and is tested and refurbished to help protect related electrical components. It is a direct-fit replacement for select Chevrolet Trailblazer, GMC Envoy, Buick Rainier, GMC Envoy XL, and Oldsmobile Bravada models with the correct remote entry and liftgate module configuration.

• Remanufactured body control module for electrical and body control repair
• Thoroughly tested and refurbished as required before release
• Plastic housing with pin-style connector/terminal configuration
• Housing dimensions: 8.25 in. wide, 8.5 in. long, 2.75 in. high
• Fits vehicles with Remote Entry, Liftgate Module, and RPO Code AU0
• Direct replacement for stamped module number 25846782

Fitment Details

• Fits 2002-2009 Chevrolet Trailblazer, N/A, w/Remote Entry; Liftgate Module; w/RPO Code AU0 (Remote Entry); Stamped 25846782
• Fits 2002-2009 GMC Envoy, N/A, w/Remote Entry; Liftgate Module; w/RPO Code AU0 (Remote Entry); Stamped 25846782
• Fits 2004-2007 Buick Rainier, N/A, w/Remote Entry; Liftgate Module; w/RPO Code AU0 (Remote Entry); Stamped 25846782
• Fits 2003-2004 GMC Envoy XL, N/A, w/Remote Entry; Liftgate Module; w/RPO Code AU0 (Remote Entry); Stamped 25846782
• Fits 2002-2004 Oldsmobile Bravada, N/A, w/Remote Entry; Liftgate Module; w/RPO Code AU0 (Remote Entry); Stamped 25846782

What This Module Helps Resolve

• Remote entry functions that stop responding
• Liftgate module communication faults
• Accessory control issues tied to the BCM
• Electrical problems caused by a failing original module
• Replacement needs for a damaged or nonfunctional stamped 25846782 unit

Installation Notes and Tips

Verify the vehicle’s RPO code AU0, remote entry equipment, liftgate module configuration, and stamped module number before ordering. Match the connector style and housing dimensions to the original unit, and confirm the application against the vehicle’s service information before installation. This part cross-references GM OE-style numbers 218-12391 and 10381268 for the same application.

Quality Assurance

Dorman remanufactures this body control module and tests it before release, then refurbishes it as needed to restore function and reduce the risk of damage to related components. Part number 502-006 is built for the listed GM applications and is intended to replace the original module with the correct configuration.