Subject

Bulletin number

20-006

Component

Engine and engine cooling

Summary

SUBJECT: Diagnostic Trouble Code (DTC) 1623-19 after EEC programming during C10084 Recall MODELS: EPA10 FEC52, FEC72, FEC92, FGB72 produced prior to August 1, 2013 DESCRIPTION: EEC Software flashing is required to complete the C10084 Oil & Hydrocarbon emissions recall. During EEC programming it critical that all installation instructions are followed, should the technician skip step 37 “Select the item 028 TYPE OF DRIVE”, the check engine warning lamp may illuminate during the final road test or after customer handover. Using the Fuso Diagnostic Tool (FD) scan for active/stored codes, the DTC1623-19 “The CAN message from component instrument panel is faulty“ indicates re-flashing instructions were not followed. Please note that MFTA Warranty will not reimburse dealers to correct this condition resulting from omitting programming steps that trigger DTCs. Follow the steps attached to the printer friendly version to remedy the issue. Upon completion, the recovery steps be sure to recheck for codes and conduct a final road test to confirm effectiveness.

Owners of these vehicles have filed 2 complaints in the engine category.