37 – SS ETC2 Overspeed L2
Red alarm; power reduction ≥ 20%
Cause
Corrective action
ETC2 (B-side) speed too high.
1. Reduce power.
2. Check air filter.
3. Request towing locomotive if required.
51 – HI T-Lube Oil
Yellow alarm; warning
Cause
Corrective action
Lube oil temperature too high.
1. Reduce power.
2. If fault code number 67 is signaled at the same time, then it has
priority.
52 – SS T-Lube Oil L2
Red alarm; power reduction ≥ 20%
Cause
Corrective action
Lube oil temperature too high.
1. Reduce power.
2. If fault code number 67 is signaled at the same time, then it has
priority.
59 – SS T-Coolant L3
Red alarm; forced idle
Cause
Corrective action
Coolant temperature too high.
1. Activate fan emergency operating mode if required.
2. Allow engine to cool down.
3. Check engine coolant cooler, clean if dirty.
4. Acknowledge alarm.
5. Restart engine (→ Page 38).
6. Request towing locomotive if required.
60 – SS T-Coolant L4
Red alarm; engine stop
Cause
Corrective action
Coolant temperature too high.
1. Allow engine to cool down.
2. Check engine coolant cooler, clean if dirty.
3. Acknowledge alarm.
4. Restart engine (→ Page 38).
5. Activate fan emergency operating mode if required.
6. Request towing locomotive if required.
MS15042/00E 2014-10
| Troubleshooting | 51
TIM-ID: 0000016866 - 006
