Table of Contents
Advertisement
1522 – AL Act Intake Air B Targetposition
Cause
The servomotor of
thermomanagement flap 2
(M58.2) was unable to reach its
target position. The difference
between target position and
actual position exceeds limit value
1.
1528 – AL_heatsocket_feed_RA_tank_defect
Cause
A wire break or short circuit has
been detected at output PO1 of
the DCM ID7/8 (reducing agent
tank).
1529 – AL_heatsocket_return_RA_tank_defect
Cause
A wire break or short circuit has
been detected at output PO2 of
the DCM ID7/8 (reducing agent
tank).
1541 – AL_HI1_T_RA_prefeed_module
Cause
The temperature of the reducing
agent in the pre-feed module has
violated the limit value.
1547 – AL_LO1_Level_RA_RA_tank
Cause
The reducing agent level in the
tank measured at sensor B590.1
has violated the lower limit value.
The reducing agent level in the
tank is too low.
1548 – AL_LO2_Level_RA_RA_tank
Cause
The reducing agent level in the
tank measured at sensor B590.2
has violated the lower limit value.
The reducing agent level in the
tank is too low.
Corrective action
u Contact Service.
Corrective action
1. Check component(s) and wiring, replace as necessary.
2. Contact Service.
Corrective action
1. Check component(s) and wiring, replace as necessary.
2. Contact Service.
Corrective action
u Contact Service.
Corrective action
u Fill up the reducing agent tank.
Corrective action
u Fill up the reducing agent tank.
MS15065/01E 2019-01 | Troubleshooting | 177
Advertisement
Table of Contents
