10 – SS T-Coolant Intercooler
Cause
Corrective action
The intercooler coolant
temperature measured at sensor
B26 has violated limit value 2. The
intercooler coolant temperature is
too high.
1. Reduce power.
2. Check whether alarm 23 is signaled.
3. Check cooler (plant) for contamination.
4. Check fan operation (plant).
5. Contact Service.
15 – LO P-Lube Oil
Cause
Corrective action
The lube oil pressure at sensor
B5.1 has undershot limit value 1.
Lube oil pressure is too low.
1. Check engine oil level (→ Page 237).
2. Contact Service.
16 – SS P-Lube Oil
Cause
Corrective action
The lube oil pressure at sensor
B5.1 has undershot limit value 2.
Lube oil pressure is too low.
1. Check engine oil level (→ Page 237).
2. Contact Service.
23 – LO Coolant Level
Cause
Corrective action
Coolant level at level switch B533
in HT circuit is too low.
1. Check engine coolant level (→ Page 244).
2. Check relief bore of engine coolant pump (→ Page 250).
3. Check cooling circuit visually for leaks.
4. Contact Service.
25 – HI P-Diff-Lube Oil
Cause
Corrective action
The differential oil pressure at
sensors B5.1 and B5.3 has
violated upper limit value 1. The
differential oil pressure is too
high.
1. Replace engine oil filter (→ Page 241).
2. Contact Service.
26 – SS P-Diff-Lube Oil
Cause
Corrective action
The differential oil pressure at
sensors B5.1 and B5.3 has
violated limit value 2. The
differential oil pressure is too
high.
1. Replace engine oil filter (→ Page 241).
2. Contact Service.
MS15039/01E 2018-11
| Troubleshooting | 155
TIM-ID: 0000082405 - 002
