Spicer Tru-Lok Electronic Differential Locker Indicator Sensor Switch for 2007-2018 Jeep Wrangler JK Rubicon (Dana 44 Front/Rear)

Fix your blinking dashboard indicator, clear stubborn drivetrain fault codes, and restore reliable traction confirmation to your rig with this genuine Spicer Tru-Lok Factory Locker Axle Sensor. Engineered by the original equipment axle manufacturer to serve as a direct plug-and-play solution for 2007–2018 Jeep Wrangler JK and JKU Rubicon models, this electronic plunge switch tells your vehicle’s computer exactly when your locking differentials are safely engaged.

On factory Rubicon Dana 44 axles, the Tru-Lok electronic locking differential uses an internal sensor switch to monitor the physical movement of the locker's engagement ring. Over time, exposure to thick gear oil, metallic wear particles, and repeated thermal cycling can gum up the internal contacts or cause the spring-loaded plunge mechanism to fail. When this sensor malfunctions, the locker itself might mechanically lock, but your dashboard light will flash indefinitely, and the sway bar or traction control modules will fail to transition into their proper off-road modes.

This original equipment manufacturer (OEM) sensor replacement resolves those frustrating dashboard errors without forcing you to change out the entire expensive locker carrier assembly. Sourcing a genuine Spicer component ensures factory-matched thread pitch, the correct electrical connector pinout, and resistance properties calibrated specifically for your Jeep's factory wiring harness.

Kit Contents:

• (1) Genuine Spicer Tru-Lok Electronic Locker Position Indicator Sensor (Part # 2005085 / 68003568AA)

Kit Highlights:

• Cures the Blinking Locker Light: Restores proper communication with the vehicle's powertrain control module, transforming a frustrating flashing dash indicator into a solid, confidence-inspiring lock illumination.

• Genuine Spicer OEM Component: Sourced straight from the vehicle's original axle supplier to guarantee factory-perfect electrical behavior and uncompromised sealing.

• Front or Rear Universal Fit: Specially engineered to function interchangeably in either the front or rear Dana 44 Tru-Lok differential housing on JK Rubicon models.

• Impenetrable Environmental Seal: Features a specialized high-temperature rubber connector seal to keep pressurized gear oil from wicking into your exterior electrical harness.

Vehicle & Axle Fitment:

• Axle Profile: Solid Monobeam Dana 44 Front or Rear housings equipped exclusively with factory Tru-Lok electronic locking differentials.

• Jeep Wrangler JK: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, and 2018 Rubicon and Rubicon Recon editions (2-door and 4-door JKU models).

• Position: Fits Front or Rear Differential Housing Carrier (Sold Individually)