Enhance diagnostic communication in your Peterbilt or Kenworth truck with the Kustom Truck J1587/J1708 Datalink Jumper Harness, designed to connect the OBD connector to the data bus block inside the dash. This jumper harness is specifically engineered for NAMUX3 generation Peterbilt or Kenworth trucks equipped with engines that utilize J1587 as the primary diagnostic communication protocol, such as Caterpillar engines, Cummins N14 or M11 engines, or Detroit Series 60 engines. Ideal for situations where the connection from the data bus block to the OBD connector is missing or when adding a data bus block to a system that didn’t originally have one, this harness ensures a reliable link for diagnostic communication with the engine ECM using OEM engine software. Note: This jumper may or may not be required for diagnostic communication depending on your truck’s configuration; contact Kustom Truck for compatibility confirmation. Upgrade your truck’s diagnostic capabilities with this precision-engineered jumper harness, crafted for durability and performance.
KIT INCLUDES:
- (1) J1587/J1708 Datalink Jumper Harness
KEY FEATURES:
- J1587/J1708 datalink jumper harness for NAMUX3 Peterbilt or Kenworth trucks
- Connects OBD connector to data bus block for diagnostic communication
- Compatible with engines using J1587 protocol (Caterpillar, Cummins N14/M11, Detroit Series 60)
- Ideal for missing connections or adding a data bus block to existing systems
- Ensures reliable diagnostic link to engine ECM with OEM engine software
- Note: May not be required for all setups; contact Kustom Truck for compatibility
- Engineered for durable performance and precise diagnostic connectivity
Upgrade your Peterbilt or Kenworth truck’s diagnostic system with Kustom Truck Parts’ J1587/J1708 Datalink Jumper Harness, crafted for reliability and precision.
