DTC P0643 Ford

Message Cswc 1 Plausibility Error (Checksum Calculation)-Value Of Signal Protection Calculation Incorrect

Message Cswc 1 Plausibility Error (Checksum Calculation)-Value Of Signal Protection Calculation Incorrect

Description

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

Video Guide

Duration: PT3M52S | Uploaded: 2020-07-12

Diagnostic Info

  • DTC Code: P0643
  • Brand: Ford
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