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Home >> Alfa Romeo >> 2017 >> Giulia Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> (Chassis Domain Control Module (CDCM) - Electrical Diagnostics) >> DTC Troubleshooting >> C2579-29-RHR Wheel Speed - Signal Invalid >> Possible Causes
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Possible Causes

Possible Causes
ANTILOCK BRAKE SYSTEM (ABS) MODULE DTCS PRESENT
CHASSIS DOMAIN CONTROL MODULE (CDCM) VOLTAGE SUPPLY
ANTILOCK BRAKE SYSTEM (ABS) MODULE
CHASSIS DOMAIN CONTROL MODULE (CDCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  STANDARD PROCEDURE  .