1383 – AL Act Intake Air Ref-Drv EngStop
Cause
Corrective action
This alarm is set in the fault
memory if homing of thermal
management flap 1 (M58.1) was
not successful when initiated with
the engine at standstill.
1. Check state of charge of batteries (plant side).
2. Check plug connections to Engine Control Unit (→ Page 323).
3. Contact Service.
1389 – AL Act Intake Ref-Drv Eng Running
Cause
Corrective action
Homing thermal management flap
1 (M58.1) was not successful.
1. Check state of charge of batteries (plant side).
2. Check plug connections to Engine Control Unit (→ Page 323).
3. Check engine cabling (→ Page 321).
4. Contact Service.
1395 – AL Flap Intakeair Wear Limit 1
Cause
Corrective action
The turning range on homing
thermal management flap 1
(M58.1) has violated limit value 1.
The flap mechanism is beginning
to wear.
u
Contact Service.
1401 – AL Flap Intakeair Wear Limit 2
Cause
Corrective action
The turning range on homing
thermal management flap 1
(M58.1) has violated limit value 2.
The flap mechanism is
significantly worn.
u
Contact Service.
1407 – AL Flap Intakeair linkage failure
Cause
Corrective action
The turning range on homing
thermal management flap 1
(M58.1) has violated the limit
value. The flap mechanism is
faulty.
u
Contact Service.
1413 – AL Flap Intake restricted Limit 1
Cause
Corrective action
The turning range on homing
thermal management flap 1
(M58.1) has violated limit value 1.
Flap travel is marginally restricted.
u
Contact Service.
166 | Troubleshooting | MS15065/01E 2019-01
TIM-ID: 0000078552 - 003
