DTC P1601 MERCEDES BENZ

01.10.2025

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Vehicle engine and/or automatic transmission

Code: P1601 - The Engine Control Module (ECM) and Transmission Control Module (TCM) are having trouble communicating with each other.

dtc p1601 Mercedes Benz

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The following error codes are often searched for

P0116 P0117 P0118 P0120 P0121 P0122 P0123 P0125 P0128 P0130 P0131 P0132 P0133 P0134 P0135 P0136 P0137 P0138 P0139 P0140

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