Car Problem Reports

Mercedes-Benz C43 AMG Wire Connector on Transmission May Leak Fluid and Damage Control Module

Mercedes-Benz C43 AMG Problem
5 Reports
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Model Years Affected: 1998, 1999, 2000


The electrical connector at the automatic transmission may leak fluid. Over time leaking fluid could migrate through the wiring harness and damage the transmission control module. If that happens a new harness and control module may be necessary to correct the problem.

  • Visitor, , 50,000 mi

    Noticed transmission fluid leaking out of transmission wire connector during changing of the transmission fluid.
    Replaced wire connector $20.
    Transmission fluid must be changed at least every 50,000 miles $600.

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