2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 716

- Erase fault memory and start engine.

- Reread fault memory of control unit N3/10 (ME-SFI [ME] control unit).If fault reoccurs, replace component N3/10 (ME-SFI [ME] control

unit).

Read coding and transfer to the new control unit.End of test

2. No further information available.

0890

Control module has an internal error. (P0607)

Possible cause:

- Test control unit.

Affected functions:

- Engine diagnosis

-------------------------------------------------

Test 1: Test control unit.

1. Test control unit.

Test control unit.

Possible cause and remedy

- Erase fault memory and start engine.

- Reread fault memory of control unit N3/10 (ME-SFI [ME] control unit).If fault reoccurs, replace component N3/10 (ME-SFI [ME] control

unit).

Read coding and transfer to the new control unit.End of test

0891

Control module has an internal error. (P0607)

Possible cause:

- Test control unit.

Affected functions:

- Engine diagnosis

-------------------------------------------------

Test 1: Test control unit.

1. Test control unit.

Test control unit.

Possible cause and remedy

- Erase fault memory and start engine.

- Reread fault memory of control unit N3/10 (ME-SFI [ME] control unit).If fault reoccurs, replace component N3/10 (ME-SFI [ME] control

unit).

Read coding and transfer to the new control unit.End of test

722.9 (7-gear) ETC2 as of 2008

Hydraulic fault in transmission (disengaging shift element does not disengage).

Possible cause:

- Mechanical or hydraulic defect in the transmission