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Home >> Mercedes Benz >> 2022 >> Sprinter 2500 Van Cargo Extended, 2.1L Eng >> Repair and Diagnosis >> External Pages >> Different car >> Section 3010 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics - 500X)) >> DTC Troubleshooting >> U1701-87-Engine Control Module - ECM - Absent
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U1701-87-Engine Control Module - ECM - Absent

WARNING: This page is about a different car, the 2017 Fiat 500X. However, it is still accessible from the selected car via links, so may be relevant.

The COMMUNICATION DIAGNOSTIC PROCEDURE MUST  be performed before replacing any component(s) or module(s). Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to COMMUNICATION DIAGNOSTIC PROCEDURE .

NOTE:

Treat this DTC as a LOST COMMUNICATION  DTC when performing the COMMUNICATION DIAGNOSTIC PROCEDURE.

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