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Home >> Jeep >> 2021 >> Renegade Islander, FWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> (Drivetrain Control Module (DTCM) - Electrical Diagnostics) >> DTC Troubleshooting >> U199A-87: Lost Communication With BSM Can Messages Brake3 Or BSM Yrs Data Missing From Brake System Module - Missing Message

U199A-87: Lost Communication With BSM Can Messages Brake3 Or BSM Yrs Data Missing From Brake System Module - Missing Message

NOTE:

The Scan Tool may display the description name of this Diagnostic Trouble Code differently with the following below:

BRAKE3 OR BSM YRS DATA MESSAGE MISSING - MISSING MESSAGE

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:

This DTC indicates a communication issue has occurred between the Sending  control module (ABS) and the Reporting  control module(s) that set this fault.

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