2004 Workhorse Chassis service bulletins & manufacturer communications

1 manufacturer communications are on file with NHTSA for the 2004 Workhorse Chassis. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

Technical service bulletin 1

As communicated previously, an issue discovered in DiagnosticLink version 8.14SP1 was fixed with the release of 8.14SP3 on August26. The issue related to incorrect parameter data b…
DL8.14SP3 · Technical service bulletin · Engine and Engine Cooling · issued Sep 3, 2021