44 – LO Coolant Level Intercooler
ZKP-Number: 2.0153.921
Coolant level of intercooler too low (limit value 1)
Yellow alarm - warning
Cause
Corrective action
Insufficient charge-air coolant,
e.g. due to leaks in charge-air
coolant circuit.
1. Check coolant level (→ Page 165).
2. Contact Service.
51 – HI T-Lube Oil
ZKP-Number: 2.0125.931
Lube oil temperature too high (limit value 1)
Yellow alarm - warning
Cause
Corrective action
Insufficient oil.
1. Reduce power.
2. Check engine oil level (→ Page 146).
3. Contact Service.
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 146).
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 154).
2. Check coolant circuit.
58 – SS P-Coolant
ZKP-Number: 2.0101.922
Coolant pressure too low (limit value 2)
Red alarm - engine shutdown or reduced injection quantity
Cause
Corrective action
Leak in coolant circuit.
1. Check coolant level (→ Page 154).
2. Check coolant circuit.
50 | Troubleshooting | MS150096/01E 2012-08
TIM-ID: 0000029153 - 006
