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Home >> Dodge and Ram >> 2021 >> ProMaster 2500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 (Body Control Module (BCM) - DTCS U171A-86 To U1935-8F) >> Diagnosis And Testing >> U1724-87-LTM (LOWLEVEL TELEMATIC Module)/ETM (Entertainment TELEMATIC Module) - Missing Message
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U1724-87-LTM (LOWLEVEL TELEMATIC Module)/ETM (Entertainment TELEMATIC Module) - Missing Message

WARNING: This page is about a different car, the 2022 RAM ProMaster 3500, 2022 RAM ProMaster 2500, and 2022 RAM ProMaster 1500. 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 .

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