2001-2014 Gm HD 2 Low Unloc (1030710)

The BD Diesel 2-Low Unloc is an electronic module designed to enhance vehicle maneuverability and maximize torque delivery when operating in low-range mode. The system allows the operator to manually disable the front wheel drive mechanism, keeping the hubs disengaged even when the transfer case is set to 4WD Low. This ensures that maximum torque is directed exclusively to the rear wheels. The result is normal 2WD maneuverability while in low range, allowing for sharp turns without the front axle u-joint hopping or binding. Installation is simple, plugging in under the hood without the need for wire cutting or splicing.

Features

• Designed to allow the operator to manually disable the front wheel drive mechanism in 4WD low range
• Allows maximum torque to be available to the rear wheels only
• Restores normal 2WD maneuverability while in low range
• Enables sharp turns without front axle binding
• Installation is simple and plugs in under the hood
• Requires no wire cutting or splicing
• Kit comes with an illuminated rocker switch for control and status indication

Specs

• Operation: Manually disables front axle drive mechanism in 4WD Low

Notes

• Installation time is approximately 1 hour 30 minutes.
• The product is backed by a 12-month, 12,000-mile warranty on parts.