2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 579

Test prerequisites

- First of all process all other current fault codes.

POSSIBLE CAUSES

- Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective.

Preconditions

- Print out the initial quick test log before processing the fault code 0705.

- Create control unit log.

Important notes before commencing repair measures

- Always use the same diagnostic unit after the repair measure.

Continue with button F2

Sequence

- Data are being read from the old control unit.

Start process with button F2.

1. No further information available.

0706

Check component Y3/8s1 (Selection range sensor (VGS)).

Possible cause:

- Y3/8s1 (Selection range sensor (VGS))

Affected functions:

- Automatic transmission Function

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Test 1: Remedial action for an implausible signal from component Y3/8s1 (Selection range sensor (VGS))

1. Remedial action for an implausible signal from component Y3/8s1 (Selection range sensor (VGS))

Operation number of operation texts and work units or standard texts and flat rates:27-0641 NOTEThe following criteria cause fault code 2215 to be

stored

- Control module Y3/8n4 (Fully integrated transmission control (VGS) control unit) is not correctly learned.

- Initial startup of the control unit was aborted.(Abortion by user)

REMEDY

- Perform teach-in process for component 'Y3/8s1 (Selection range sensor (VGS))'.

Press button "F2" for further tests

Test 1.1: Teach-in of selection range sensor

1.1. Teach-in of selection range sensor

Warning!Communication with ECU required.

0711

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