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Home >> Jeep >> 2010 >> Wrangler Islander, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> (Cabin Compartment Node (CCN) - Electrical Diagnostics) >> DTC Troubleshooting >> DTC B2339: Horn Switch Stuck >> Possible Causes

Possible Causes

Possible Causes 
(X3) HORN SWITCH SENSE CIRCUIT SHORTED TO GROUND
(X3) HORN SWITCH SENSE CIRCUIT SHORTED TO THE (Y13) RADIO CONTROL RETURN CIRCUIT
(X3) HORN SWITCH SENSE CIRCUIT SHORTED TO THE (V937) S/C SWITCH GROUND CIRCUIT
HORN SWITCH
CLOCKSPRING
CLUSTER