DDEC III/IV Single ECM Troubleshooting – Section 49.3 Troubleshooting Flash Code 49

Section 49.3
Troubleshooting Flash Code 49

There is no recommended DDEC troubleshooting for this code. Perform basic checks. Contact Detroit Diesel Technical Service with a snapshot and code logging details for instructions. ‪

Code p 404/14 is logged without turning on a CEL or broadcasting the fault. This FMI (14) is an information code only – 404/14 is logged when the ECM derates the engine due to high TCO temperature. ‪


DDEC III/IV Single ECM Troubleshooting Guide - 6SE497
Generated on 10-13-2008

Leave a Reply

Your email address will not be published. Required fields are marked *