MTU 12 V 4000 M23F Operating Instructions Manual page 113

201 – SD T-Coolant
Signal error, coolant temperature sensor
Yellow alarm; warning
Cause
Coolant temperature sensor
faulty.
Short circuit or wire break.
202 – SD T-Fuel
Signal error, fuel temperature sensor
Yellow alarm; warning
Cause
Fuel temperature sensor faulty.
Short circuit or wire break.
203 – SD T-Charge Air
Signal error, charge-air temperature sensor
Yellow alarm; warning
Cause
Charge air temperature sensor
faulty.
Short circuit or wire break.
204 – SD Level Lube Oil
Signal error, lube oil level sensor
Yellow alarm; warning
Cause
Lube oil level sensor faulty.
Short circuit or wire break.
ZKP-Number: 1.8004.570
Corrective action
1. Check sensor and wiring (B6), replace as necessary
(→ Page 265).
2. Fault is rectified when engine is restarted (→ Page 77).
3. Contact Service.
ZKP-Number: 1.8004.572
Corrective action
1. Check sensor and wiring (B33), replace as necessary
(→ Page 265).
2. Fault is rectified when engine is restarted (→ Page 77).
3. Contact Service.
ZKP-Number: 1.8004.571
Corrective action
1. Check sensor and wiring (B9), replace as necessary
(→ Page 265).
2. Fault is rectified when engine is restarted. (→ Page 77)
3. Contact Service.
ZKP-Number: 1.8004.602
Corrective action
1. Check sensor and wiring, replace as necessary (→ Page 265).
2. Fault is rectified when engine is restarted (→ Page 77).
3. Contact Service.
MS150068/01E 2014-01 | Troubleshooting | 113