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Home >> Jeep >> 2022 >> Renegade Trailhawk >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS U0402-86 To U145F-87 >> DTC Troubleshooting >> U0402-86-Invalid Data Received From Transmission Control Module-Signal Invalid

U0402-86-Invalid Data Received From Transmission Control Module-Signal Invalid

NOTE:

This DTC indicates a communication issue has occurred between the Sending  control module (Transmission Control Module - TCM) and the Reporting  control module(s) that set this fault.

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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