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Home >> Jeep >> 2007 >> Compass Limited, AWD, Automatic CVT >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition Control - Electrical Diagnostics >> Ignition Control - Electrical Diagnostics >> DTC Troubleshooting >> B2122-Ignition Run Control 1 Circuit Low >> Possible Causes
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Possible Causes

Possible Causes 
SHORT TO GROUND ON (F100) FUSED IGNITION SWITCH OUTPUT (RUN) CIRCUIT
SHORT TO GROUND ON (F929) FUSED IGNITION SWITCH OUTPUT (RUN) CIRCUIT
A/C HEATER CONTROL
COMPASS MODULE
ORC
TIPM
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