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Home >> Jeep >> 2022 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (Hybrid Control Processor Module (HCP) - U0155-00 To U0647-00) >> DTC Troubleshooting >> U046C-00-Invalid Data Received From A/C Compressor "A" Control Module
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U046C-00-Invalid Data Received From A/C Compressor "A" Control Module

WARNING: This page is about a different variant/trim than selected.
NOTE:

This DTC indicates a communication issue has occurred between the Sending  control module Electric A/C Compressor (EAC) 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 .