MTU 16V2000S96 - Page 51

94 – LO T-Preheat
Yellow alarm; warning
Cause Corrective action
Preheating temperature too low
(Level 1); coolant temperature too
low for engine start.
1. Extend preheating period.
2. Check preheater.
95 – AL Prelubrication Fault
Yellow alarm; warning
Cause Corrective action
Oil priming fault u Contact Service.
102 – AL Fuel Cons. Meter Defect
Yellow alarm; warning
Cause Corrective action
Consumption meter faulty. u Replace Engine Control Unit at next opportunity.
104 – AL Eng Hours Counter Defect
Yellow alarm; warning
Cause Corrective action
Hour meter faulty. u Replace Engine Control Unit at next opportunity.
118 – LO ECU Supply Voltage
Yellow alarm; warning
Cause Corrective action
Supply voltage too low (Level 1). u Check batteries, charge as necessary; check alternator.
119 – LOLO ECU Power Supply Voltage
Yellow alarm; warning
Cause Corrective action
Supply voltage too low (Level 2). u Check batteries, charge as necessary; check alternator.
120 – HI ECU Supply Voltage
Yellow alarm; warning
Cause Corrective action
Supply voltage too high (Level 1). u Check batteries, charge as necessary; check alternator.
121 – HIHI ECU Power Supply Voltage
Yellow alarm; warning
Cause Corrective action
Supply voltage too high (Level 2). u Check batteries, charge as necessary; check alternator.
MS150094/02E 2015-05 | Troubleshooting | 51
TIM-ID: 0000060724 - 001