The Engine Control Module (ECM) detects the following conditions:
•The coolant level sensor indicates that the coolant level is low.
•The “Coolant Level Sensor” is programmed to “4 Pin” or “2-wire Float Sensor”.
•The engine has less than six hours of total operating time.
Note: This diagnostic code will only occur in the first six hours of engine operation
Probable Causes:
1) Coolant level low
2) Coolant level sensor/harness
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 62 PID: SPN: 111 FMI: 11 Very Low Coolant Level
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 62 PID: SPN: 111 FMI: 1 Low Coolant Level Warning
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 61 PID: SPN: 110 FMI: 11 Very High Coolant Temperature
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 61 PID: SPN: 110 FMI: 0 High Coolant Temperature Warning
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 59 PID: SPN: 252 FMI: 11 Engine Software Incorrect
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 58 PID: SPN: 249 FMI: 11 J1922 Data Link Fault
