********************************************************************
2010 Mercedes Benz SLK 55 AMG (171.473) V8-5.5L (113.989) Copyright ? 2013, ALLDATA 10.52SS Page 1
A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts
1633
Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective.
Possible cause:
- Y3/8n4 (Fully integrated transmission control (VGS) control unit)
Affected functions:
- Automatic transmission Function
-------------------------------------------------
Test 1: Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty
1. Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty
Operation number of operation texts and work units or standard texts and flat rates:27-0641Warning!In the event of stored faults with high fault
frequency counter:The control module must not be replaced.Cause
- Control module has an internal error.
REMEDY
- Disassemble and assemble automatic transmission using the repair instructions.
- Exchange electrohydraulic control unit.
Notes on submitting warranty or goodwill claimsSEAG damage code (7 digits): 54553 73IMPORTANT NOTEFollowing the repair measures, the
following checks MUST be carried out using the Diagnosis Assistance System, menu 'Initial startup'
- Initial startup with manual settings input for new control unit
Continue with button "F2"
Warning!Communication with ECU required.
