The Jaltest (JDC216A9) is an Adapter Cable that connects a 3+3-pin J1939 connection on the vehicle side to a 16-pin OBD2 connection for a diagnostic device. This cable is specifically designed to establish a communication link with the diagnostic port of various Caterpillar commercial and work vehicles.

The cable enables access to the vehicle's electronic systems using a universal OBD2 diagnostic tester, such as the Jaltest Link Interface. This allows functions such as reading fault codes (DTCs), viewing real-time sensor data, and performing specific system tests on machines that are not standardly equipped with an OBD2 port.

Application and functionality:

This cable is designed to connect diagnostic equipment with a 16-pin OBD2 plug to the specific 3+3-pin J1939 diagnostic port of the vehicle.

• Diagnostic connection: Creates a stable physical link between the diagnostic tester and the vehicle's Electronic Control Module (ECM).
• Protocol support: Facilitates communication via the J1939 protocol, which is standard in the heavy vehicle industry.
• Wide applicability: Enables the use of modern diagnostic interfaces on older machines with a specific Caterpillar connection.

Compatible vehicles and applications:

This Adapter Cable is mainly intended for use on various commercial and work vehicles from Caterpillar equipped with a 3+3-pin diagnostic connection. This typically includes older models.

Caterpillar:

• Excavators
• Wheel loaders
• Bulldozers
• Industrial engines
• Other heavy machinery

Important: Before purchasing the product, always check your vehicle's connection. This may vary by model and year of manufacture.

Package Contents:

• 1x Jaltest (JDC216A9) | 3+3-pin J1939 - 16-pin OBD2 Adapter Cable | Commercial and Work Vehicle

Technical specifications: