MTU 12 V 4000 M33F Operating Instructions Manual page 160

596 – AL Test Parameters
Yellow alarm; warning
Cause
The parameter set is used for
trials. The alarm remains set
until a series parameter set is
loaded.
600 – SD T-Exhaust A+B
Signal error, exhaust temperature sensor A- and B-side
Yellow alarm; warning
Cause
Exhaust temperature sensor on
A- and B-side faulty.
Short circuit or wire break.
601 – SD ETC1+ETC2
Signal error, ETC speed sensor 1 and 2
Yellow alarm; warning
Cause
ETC speed sensors 1 and 2
faulty.
Short circuit or wire break.
602 – AL CAN Engine Start Lock
Start interlock from plant pending
Yellow alarm; warning
Cause
Start interlock initiated by plant.
160 | Troubleshooting | MS150069/02E 2014-03
ZKP-Number: 1.8004.645
Corrective action
u Contact Service.
ZKP-Number: 1.8004.646
Corrective action
1. Check sensor and wiring, replace as necessary (→ Page 260).
2. Contact Service.
ZKP-Number: 1.3011.227
Corrective action
1. Check sensor and wiring, replace as necessary (→ Page 260).
2. Contact Service.
ZKP-Number: 2.1090.930
Corrective action
u The alarm is reset by canceling the engine start instruction or
the CAN request.