722.6 (5-gear) ETC Main as of 2005

Component N15/3 (ETC [EGS] control unit) is defective.


Possible cause:

- N15/3 (ETC [EGS] control unit)
Affected functions:

- Automatic transmission Function

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Test 1: Remedial action if control unit is faulty 'N15/3 (ETC [EGS] control unit)'

1. Remedial action if control unit is faulty 'N15/3 (ETC [EGS] control unit)'
Possible cause if fault code P200A is stored

- This fault code may point to a bogus fault in control unit Electronic transmission control.
- In the event of stored faults with high fault frequency counter:
- Ignore fault code and erase fault memory.
Test prerequisite

- Battery voltage[11.0 ... 14.5] V
- First of all process all other current fault codes.
Status of relevant fault code:Question

- Is the current fault code 1637 present?


YES
Operation number of operation texts and work units or standard texts and flat rates:27-0641Possible cause and remedy

- Replace component N15/3 (ETC [EGS] control unit).
Notes on submitting warranty or goodwill claims

- SEAG damage code (7 digits):54 553 73
Continue with button "F2"







Warning!Communication with ECU required.


NO
Important note

- The current fault code 1637 is not present.
- Control unit Electronic transmission control may not be replaced.
End of test