Operating instructions

122 – HI T-ECU
ZKP-Number: 2.0132.921
Limit value 1
Cause Corrective action
Electronic unit temperature too
high.
1. Reduce power.
2. Improve engine room ventilation.
141 – AL Power too high
ZKP-Number: 11.088.007
Cause Corrective action
This alarm is activated when the
average power of the last 24
hours exceeded the maximum
value set in PR1.1088.001.
u Reduce power.
142 – AL MCR exceeded 1 hour
ZKP-Number: 1.1088.006
Cause Corrective action
This alarm is activated when the
MCR was exceeded for more
than one hour within the last 12
hours.
u Reduce power.
176 – AL LifeData Not Avail
ZKP-Number: 2.4000.004
Cause Corrective action
No (appropriate) LifeData
backup system available, ECU
reset after expiration of time-out
period.
u Contact Service.
177 – AL LifeData restore incomplete
ZKP-Number: 2.4000.006
Cause Corrective action
This error message is generated
if a CRC is faulty during a data
upload to ADEC (indicated for
each individual module).
u Contact Service.
MS150093/01E 2012-06 | Troubleshooting | 65
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