Car Problem Reports

Mercedes-Benz E320 BLUETEC Wire Connector on Transmission May Leak Fluid and Damage Control Module

Mercedes-Benz E320 BLUETEC Problem
4 Reports
Me Too

Model Years Affected: 2007, 2008, 2009


The electrical connector at the automatic transmission may leak fluid into the wiring harness. If not repaired, the oil will migrate through the wiring harness and damage the transmission control module. A new harness and control module may be necessary to correct this problem.

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