5.2 Engine Control Unit – ECU9 fault messages
5 – HI T-Charge Air
Yellow alarm; warning
Cause
Corrective action
Charge-air temperature too high
(Level 1).
1. Check coolant cooler and intercooler.
2. Contact Service if no malfunction can be detected.
6 – SS T-Charge Air
Yellow alarm; emergency stop
Cause
Corrective action
Charge-air temperature too high
(Level 2).
1. Check coolant cooler and intercooler.
2. Contact Service if no malfunction can be detected.
9 – HI T-Coolant Intercooler
Yellow alarm; warning
Cause
Corrective action
Coolant temperature in
intercooler too high (Level 1).
1. Check coolant cooler for leaks, contamination and operation.
2. Contact Service if no malfunction can be detected.
10 – SS T-Coolant Intercooler
Red alarm; emergency stop
Cause
Corrective action
Coolant temperature in
intercooler too high (Level 2).
1. Check coolant cooler for leaks, contamination and operation.
2. Contact Service if no malfunction can be detected.
15 – LO P-Lube Oil
Yellow alarm; warning
Cause
Corrective action
Lube oil pressure too low (Level
1).
1. Check oil level, top up as necessary (→ Page 102).
2. Contact Service if no malfunction can be detected.
16 – SS P-Lube Oil
Red alarm; emergency stop
Cause
Corrective action
Lube oil pressure too low (Level
2).
1. Check oil level, top up as necessary (→ Page 102).
2. Contact Service if no malfunction can be detected.
46 | Troubleshooting | MS150094/02E 2015-05
TIM-ID: 0000060724 - 001
