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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 220 (Steering System) >> Column Electrical Diagnosis >> Diagnosis And Testing >> B2332-Horn Switch Input Circuit/Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
INTERMITTENT HORN SWITCH INPUT CIRCUIT/PERFORMANCE DTC
(X3) HORN SWITCH SIGNAL CIRCUIT SHORT TO (X903) HORN SWITCH RETURN CIRCUIT
(X3) HORN SWITCH SIGNAL CIRCUIT SHORT TO GROUND
HORN SWITCH
RIGHT STEERING SWITCH
STEERING CONTROL MODULE (SCM)