Kent-Moore Tool J38791 Transmission Test Box for 4T60E Solenoid Diagnostics

The Kent-Moore J38791 Transmission Test Box is a specialized hand-held diagnostic tool designed for comprehensive transmission testing and troubleshooting. This professional-grade instrument enables technicians to perform diagnostic function tests on individual solenoids directly from inside the vehicle, making it ideal for road testing scenarios where real-time diagnostics are critical.

Key Features:

• Hand-held design allows for convenient in-vehicle diagnostic testing
• Permits individual solenoid testing for GM 4T60E transmissions
• Enables road testing while monitoring transmission performance
• Professional OEM-quality tool manufactured by Kent-Moore
• Primarily designed for pre-OBD2 vehicle applications

This transmission test box works in conjunction with application-specific adapter harnesses (such as J-38791-10, J-38791-60, and J-38791-70) to interface with various engine configurations including 3800 and 4.9L engines equipped with the 4T60E transaxle. The tool provides technicians with the ability to isolate solenoid-related transmission issues quickly and accurately, reducing diagnostic time and improving repair accuracy.