PACCAR ESA - Heavy Duty OBD2 Diagnostic & Programming 5.4.3

New release thread for PACCAR ESA — Electronic Service Analyst for Kenworth and Peterbilt: discuss, share feedback, and get help.

PACCAR ESA — Electronic Service Analyst for Kenworth and Peterbilt​

v5.4.3 dealer diagnostics, parameter programming, data monitor and reports

Introduction
PACCAR ESA is an OEM diagnostic application for Kenworth and Peterbilt vehicles. It helps technicians connect to vehicle networks, read and clear DTCs, monitor live data and adjust supported parameters in a preconfigured workflow.

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Highlights

• Connect, Diagnose, Monitor, Simulate and Program modules from a single console
• DTC read and clear...

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Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

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