454 – SS Power Reduction Active
ZKP-Number:
Yellow alarm.
Associated parameter 2.7000.011
Cause
Corrective action
Power reduction activated.
u
Rectify limit value violation of the source alarm (e.g. reduce
intake air temperature).
457 – LO T-Intake Air
ZKP-Number:
Yellow alarm.
Associated parameter 2.0123.921
Cause
Corrective action
Intake air temperature is too low
(limit value 3).
u
Check ventilation system.
458 – LOLO T-Intake Air
ZKP-Number:
Red alarm. Engine shutdown.
Associated parameter 2.0123.922
Cause
Corrective action
Intake air temperature is too low
(limit value 4).
u
Check ventilation system.
459 – SD P-Coolant b. Engine
ZKP-Number:
Red alarm.
Associated parameter 1.8004.627
Cause
Corrective action
Coolant pressure sensor before
engine defective, short circuit or
wire break.
u
Check sensor and cabling (B16.3), replace if necessary. Fault is
rectified when engine is restarted.
470 – SD T-ECU
ZKP-Number:
Red alarm.
Associated parameter 1.8004.587
Cause
Corrective action
Temperature sensor for engine
governor defective, short circuit
or wire break.
u
Check sensor and cabling, replace as necessary. Fault is
rectified when engine is restarted.
MS150059/01E 2012-07 | Troubleshooting | 123
TIM-ID: 0000017544 - 001
