878 – AL Bypass B Fast learn failed
ZKP-Number: 1.0700.851
Yellow alarm; warning
Cause
Corrective action
Actuator at bypass flap or flap
mechanism faulty.
u
Replace actuator or flap.
898 – AL Trican Communication Lost
ZKP-Number: 1.0700.099
Yellow alarm; warning
Cause
Corrective action
Wire break or sensor faulty.
1. Check cabling.
2. Replace sensor.
902 – HI T-Coolant Cylinder Head
ZKP-Number: 2.0054.002
Yellow alarm; warning
Cause
Corrective action
Cylinder head coolant
temperature too high.
1. Check belt drive.
2. Check coolant pump.
903 – AL SD T Coolant at cylinder head
ZKP-Number: 1.0054.007
Yellow alarm; warning
Cause
Corrective action
Cylinder head coolant
temperature sensor faulty.
1. Check cabling.
2. Replace sensor.
904 – SS T-Coolant Cylinder Head
ZKP-Number: 2.0054.004
Red alarm; power reduction ≥ 20%
Cause
Corrective action
Cylinder head coolant
temperature too high.
1. Check belt drive.
2. Check coolant pump.
947 – AL Invalid LSI Channel Config
ZKP-Number: 1.0010.002
Yellow alarm; warning
Cause
Corrective action
Wrong parameterization of the
engine governor.
u
Contact Service.
MS15033/02E 2015-02
| Troubleshooting | 79
TIM-ID: 0000047144 - 003
