Professional guide for SKIM system and plug & play installation
🔧 PCM Replacement
Simple Plug & Play Installation
Easy Installation
⚠️ Before You Install
IMPORTANT!
Review these situations carefully before installing your PCM. SKIM module removal may be required in specific cases.
Situations Where SKIM Module Removal is Required
You must remove the SKIM module prior to installation if any of the following situations apply:
You didn't provide your VIN# and cannot update the PCM VIN#
You wish to not use the security system "SKIM"
The SKIM module in the vehicle was replaced with an unmatched vehicle VIN#
🚨 Critical Warning
If one of the situations above applies and the SKIM module was NOT removed prior to installing the PCM, it will prevent the engine from starting.
Always verify your situation before installation to avoid starting issues.
💡 Helpful Information
How to Know if the SKIM Module was Replaced
Simple Check: You might have two different keys for the vehicle:
• One key for locking the vehicle • Another key for starting the engine
This is a common indicator that the SKIM module has been replaced with an unmatched VIN#.
Quick Reference Guide
✅ Standard Installation
When: VIN# was provided and SKIM module is original
Process: Simple plug & play - no SKIM removal needed
⚠️ SKIM Removal Required
When: Any of the three situations mentioned above apply
Process: Remove SKIM module before PCM installation
Important Notes
🔑 SKIM System Overview
SKIM (Sentry Key Immobilizer Module) is Chrysler's anti-theft security system. It communicates with the PCM to verify the key before allowing the engine to start.
📋 VIN# Matching
Critical Requirement: The PCM must have the correct VIN# programmed to match your vehicle. If you provided your VIN# when ordering, this is already configured.
🔧 Installation Tips
Before Installation: Disconnect the battery, verify all conditions, and ensure you have the correct replacement PCM for your vehicle model and year.
❓ Need Help?
Not sure about your situation? If you're uncertain whether SKIM removal is required, contact technical support before proceeding with installation.
Stuck?
Contact us and ask any questions about your installation and we'll help you troubleshoot!
