CAT 3406E (Prefix 5DS or 1LW) Fault Code: 67 PID: 51 SPN: FMI: 6 Auxiliary Output #03 current high
The ECM detects the following conditions:
•There is a high current condition (short circuit) in auxiliary output 03.
Probable Causes:
1) ECM Connector/harness
2) Shift solenoid failure
3) Shift solenoid relay
4) Wiring between shift solenoid and ECM
5) Gear ratios are programmed incorrectly in the ECM
![DAF Davie Runtime v5.6.1 Davie XDc ll [02.2019] + Expire Fix 302.00 Unlock ( Windows 7 )](https://www.ecuforcetruck.com/wp-content/uploads/2021/09/Capture-2-300x300.png)
