Malfunctions in driving mode
7.6 Troubleshooting
Operating Manual GMK6300L 3 112 xxx en 7 - 29
xx.xx.xxxx
7.6.2 Malfunctions in the exhaust system
–Flashes
and
– Lights up
Urea tank empty
The engine control system
reduces the engine torque
Refill carbamide; à p. 4 - 8
Malfunction Cause Remedy
– Lights up
–Flashes
Carbamide level in tank at
reserve level
Urea tank empty
Refill carbamide;
à p. 4 - 8
– Light up
– Carbamide tank sensor faulty
– Error on the carbamide
dosing unit
– Carbamide lines blocked
– Temperature sensor faulty
– Cable breakage in the car-
bamide system
– Exhaust gas sensor faulty
Have the exhaust
system checked by
Manitowoc Crane Care,
an authorised GROVE
retailer or an authorised
specialised repair shop.
Malfunction Cause Remedy
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