LI07.10-P-077544

MY22+ 232 SL - CEL for U028500 and U028587 - Communication with Radiator Shutter 2 has a Malfunction
Topic number
LI07.10-P-077544
Version
1
Function group
07.10 - Electronic engine control
Date
2/22/24
Validity
All 232 SL Vehicles
Reason for change
Complaint
Customer states CEL active
Cause
The factory installed part does not meet specifications.
Remedy
Replace the lower air control management radiator shutter assembly.
Symptoms
Power generation > Engine management > Indicator lamp > Engine diagnosis > lit
Parts
Part number
ES1 ES2 Designation
A2325004902
Quantity Note
Lower Air Management Control System
1
EPC
X
Control unit/fault code
Control unit
Fault text
N127 - Control unit "Drivetrain" (PTCU) (CPC3AMG)
U028587 - Communication with radiator shutter 2 has a
malfunction. The message is missing.
U028500 - Communication with radiator shutter 2 has a
malfunction. _
N127 - Control unit "Drivetrain" (PTCU) (CPC3)
U028587 - Communication with radiator shutter 2 has a
malfunction. The message is missing.
U028500 - Communication with radiator shutter 2 has a
malfunction. _
Operation numbers/damage codes
NaN.NaN.NaN NaN:NaN:NaN
© Copyright Mercedes-Benz AG
HENRAND
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Op. no.
Operation text
NaN.NaN.NaN NaN:NaN:NaN
© Copyright Mercedes-Benz AG
Time
HENRAND
Damage
code
Note
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