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Home › Jeep › 2010 › Commander Limited, 4WD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Front Control Module (FCM) - Electrical Diagnostics › DTC Troubleshooting › B2100-Ignition Run/Start Input Circuit Performance › Monitor Conditions

Monitor Conditions

When Monitored:
Anytime the ignition input is compared against the CAN B Bus ignition status message.