52 – SS T-Lube Oil
ZKP-Number: 2.0125.932
Lube oil temperature too high (limit value 2)
Red alarm; engine shutdown
Cause
Corrective action
Insufficient oil.
1. Check engine oil level (→ Page 213).
2. Contact Service.
57 – LO P-Coolant
ZKP-Number: 2.0101.921
Coolant pressure too low (limit value 1).
Yellow alarm; warning
Cause
Corrective action
Leak in coolant circuit.
1. Check coolant level (→ Page 229).
2. Check coolant circuit.
58 – SS P-Coolant
ZKP-Number: 2.0101.922
Coolant pressure too low (limit value 2)
Red alarm - engine stop or reduced injection quantity
Cause
Corrective action
Leak in coolant circuit.
1. Check coolant level (→ Page 229).
2. Check coolant circuit.
59 – SS T-Coolant L3
ZKP-Number: 2.0120.933
Coolant temperature too high / low (limit value 3)
Red alarm; forced idle
Cause
Corrective action
Coolant circuit not functioning
correctly (e.g. damage, leaks,
low coolant level).
1. Activate fan emergency operating mode if required.
2. Allow engine to cool down.
3. Check coolant cooler, clean if dirty.
4. Acknowledge alarm.
5. Restart engine (→ Page 79).
6. Contact Service.
MS150069/02E 2014-03
| Troubleshooting | 105
TIM-ID: 0000045495 - 001
