Determine which fmi set for fault code 64, as noted in step b. If fmi 12 sets and no other fault codes are active, replace the eca. Go to step v.

Understanding the Context

If fmi 7 set, remove eca and inspect for. Follow the instructions on this page to find, test and learn how to fix fault code errors for your freightliner, mack, peterbilt, kenworth, volvo and international truck. The troubleshooting procedure for fault code 64 may direct users to use this troubleshooting procedure if the vehicle is equipped with a gen2 eca, even if fault code 94. Retrieve and record the transmission fault codes and fmis, and their occurrences and timestamps.

Key Insights

This document provides a repair guideline for fault code 64 related to the generation 1 electronic clutch actuator (eca) on ultrashift plus transmissions. It outlines a troubleshooting process. Fault code 65 indicates either a loss of the signal or an electrical issue with the eca speed sensor. It ended up being because of low batteries. We replaced them and cleared the codes to fix it.

Final Thoughts

Maybe you should load test your batteries to start with. If equipped with a gen2 eca, go to fault code 64: Gen2 electronic clutch actuator (eca). Purpose:check for active or inactive fault codes. Record the transmission fault codes, fmis,. On this page you can find eaton transmission fault code 88, 64, 21, 27, 25, 19, 22, 71, 16, 66 and eaton ultrashift gen 3 fault codes. Eaton service repair manuals pdf.