LI22.10-P-071055

Active Engine Mount Faults In Quick Test - Model Series 290, Model Series 205 Facelift, Model Aeries 253 Facelift, Model Series 167
Topic number
LI22.10-P-071055
Version
2
Function group
54.00 - General
Date
3/10/21
Validity
290.688 / 689 205 AMG Facelift 167 AMG253 AMG
Reason for change
Validity expanded, remedy revised
Complaint
- In the quick test, faults P0A1402 and/or P0AB602 are stored in the Drive Unit, electrical fault or open circuit (signal
error) in actuation system
- Vibrations or jolting from area of drivetrain when starting off and in low speed ranges (model series 290 only)
Cause
Faulty acceleration sensor(s) for active engine mounts
Remedy
Replace both acceleration sensors for the engine mounts
Check software for active engine mounts and apply any updates, if available.
Symptoms
Power generation > Engine management > Function > Malfunction
Operation numbers/damage codes
Op. no.
Operation text
10.03.2021 14:48:11
© Copyright Mercedes-Benz AG
Time
JKANTAR
Damage
code
Note
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