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Home › Jeep › 2010 › Grand Cherokee SRT-8 › Repair and Diagnosis › Engine Performance › Engine Control Systems › (Front Control Module (FCM) - Electrical Diagnostics) › DTC Troubleshooting › B10B5-Cabin Heater 1 Control Circuit High › Monitor Conditions

Monitor Conditions

When Monitored:
With the ignition on and the PTC No. 1 Relay command on.