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    MERCEDES/A CLASS/1999 /1.4 Archived Message

    Posted by Nigel Bennett on June 6, 2008, 8:47 pm

    Hi all A140 auto clutch/manual transmission.
    Clutch doesn't accuate.Fault code read by colleague with merc kit P1784 which we thinks implies the clutch mechanism is at fault ? I'm not prepared to remove the engine & box without a bit more diagnostics work on our part.
    So far we have the near side wing off to access the clutch acctuator,this doesn't produce any pressure when the gear lever is moved .
    Powers and grounds all OK ,we get a signal when the gear lever is moved bet motor doesn't run ?
    The live data shows the gear lever recording the lever position.My gut feeling is to replace this actuator rather than the clutch ,any help please .

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