MTU 16V4000C21 - Page 58

Flash-
ing
code
PID SID FMI Description Maintenance tasks
13 111 6 Sensor "Top up coolant", in-
put voltage too low.
1. Check coolant condition
(→ Page 123).
2. Check coolant level, top up if
required (→ Page 116).
3. Check cabling.
4. Contact Service.
14 52 3 Temperature sensor/inter-
cooler, input voltage too
high.
1. Check cabling.
2. Contact Service.
14 110 3 Coolant temperature sensor,
input voltage too high.
1. Check cabling.
2. Contact Service.
14 175 3 Oil temperature sensor, in-
put voltage too high.
Contact Service.
15 52 4 Temperature sensor/inter-
cooler, input voltage too low.
1. Check cabling.
2. Contact Service.
15 110 4 Coolant temperature sensor,
input voltage too low.
1. Check cabling.
2. Contact Service.
15 175 4 Oil temperature sensor, in-
put voltage too low.
Contact Service.
16 111 3 Coolant level sensor, input
voltage too high.
1. Check coolant condition
(→ Page 123).
2. Check coolant level, top up if
required (→ Page 116).
3. Check cooler for dirt.
4. Check cabling.
5. Contact Service.
16 111 5 Sensor "Top up coolant", in-
put voltage too high.
1. Check cabling.
2. Contact Service.
17 51 3 Throttle sensor, input voltage
too high.
1. Check cabling.
2. Contact Service.
17 72 3 Blower bypass position, in-
put voltage too high.
1. Check cabling.
2. Contact Service.
17 354 3 Humidity sensor, electric cir-
cuit defective / high (version
33.0 or later).
1. Check cabling.
2. Contact Service.
18 51 4 Throttle sensor, input voltage
too low.
1. Check cabling.
2. Contact Service.
18 72 4 Blower bypass position, in-
put voltage too low.
1. Check cabling.
2. Contact Service.
18 354 4 Humidity sensor, electric cir-
cuit defective / low (version
33.0 or later).
1. Check cabling.
2. Contact Service.
21 91 3 Throttle sensor, input voltage
too high.
1. Check cabling.
2. Contact Service.
22 91 4 Throttle sensor, input voltage
too low.
1. Check cabling.
2. Contact Service.
23 174 3 Fuel temperature sensor, in-
put voltage too high.
1. Check cabling.
2. Contact Service.
58 | Troubleshooting | MS150049/04E 2017-04
TIM-ID: 0000003162 - 002