********************************************************************
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
0729
The gear is implausible or the transmission is slipping. ( 6. gear )
Possible cause:
- Mechanical or hydraulic defect in the transmission ( 6. gear )
Affected functions:
- Automatic transmission Function
-------------------------------------------------
Test 1: Remedial action on implausible gear or slipping transmission ( 6. gear )
1. Remedial action on implausible gear or slipping transmission ( 6. gear )
Check oil level in automatic transmission.
IMPORTANT NOTE
- Do not unplug the STAR DIAGNOSIS unit from the diagnostic socket during the procedure.
Possible cause and remedy
- The oil level in the automatic transmission is too low.
-
Possible remedy
- Check oil level in automatic transmission.
NOTE
- Refill oil in automatic transmission up to maximum oil level mark at oil temperature of 80° C.
- (Refer to repair instructions: automatic transmission 722.9)
Notes on submitting warranty or goodwill claimsSEAG damage code (7 digits): 27 001 75Question
- Is the fluid level in the automatic transmission OK?
YES
Preconditions
- The fluid level in the automatic transmission is OK.
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"
2010 Mercedes Benz SLK 55 AMG (171.473) V8-5.5L (113.989) Copyright ? 2013, ALLDATA 10.52SS Page 2
Warning!Communication with ECU required.
NO
Preconditions
- The fluid level in the automatic transmission is not OK.
Remedy
- Inspect oil level, adjust to correct level if necessary.
NOTE
- Refill oil in automatic transmission up to maximum oil level mark at oil temperature of 80° C.
- (Refer to repair instructions: automatic transmission 722.9)
Notes on submitting warranty or goodwill claimsSEAG damage code (7 digits): 27 001 75Continue with button "F2"
Erase fault memory in control unit Y3/8n4 (Fully integrated transmission control (VGS) control unit)
Additional measures
- Erase fault memory in control unit Y3/8n4 (Fully integrated transmission control (VGS) control unit)
NOTE
- The fault memory is erased by pressing button "F2".
Continue with button "F2"
Warning!Communication with ECU required.
