CAT 3406E (Prefix 5DS or 1LW) Fault Code: 62 PID: 111 SPN: FMI: 11 Very Low Coolant Level
The Engine Control Module (ECM) detects the following conditions:
•The coolant level is very low for more than 30 seconds.
•The “Coolant Level Sensor” parameter is programmed to “Yes”.
Probable Causes:
1) Coolant level
2) Coolant level sensor/harness
![DOOSAN DMS-5 3.1.3 [2023.11] diagnostic software](https://www.ecuforcetruck.com/wp-content/uploads/2023/11/1-300x300.png)
