Immobilizer Components And Replacement Guide

2023 Dodge and Ram Challenger SRT Super StockSECTION Immobilizer Components And Replacement Guide
Priority Procedure Name BCM PCM ESL FOBIKs RFH
1 Vehicle Reconfiguration X        
2 RF-Hub Replace         X
3 Program Ignition FOBIKs       X  
4 BCM Immobilizer Replace X        
5 Immobilizer ECUs Replaced   X X    
6 ECU Specific Procedures X X X   X
*****19MY + LD Pursuit Vehicles Are NOT Applicable to this document 

EXAMPLE  - If a user has replaced both the PCM and BCM, the routines should be ran in the following order:

1. Vehicle Reconfiguration
2. BCM Immobilizer Replace
3. Immobilizer ECUs Replaced
4. ECU Specific Procedures
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.