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Home >> Jeep >> 2021 >> Renegade Trailhawk >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> (Instrument Cluster - Electrical Diagnostics) >> DTC Troubleshooting >> B1002-64: Invalid Ecu Operational Mode Status Internal Signal-Signal Plausibility Failure >> Possible Causes

Possible Causes

Possible Causes
BODY CONTROL MODULE (BCM) DTCS PRESENT
BODY CONTROL MODULE (BCM)
INSTRUMENT PANEL CLUSTER (IPC)

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