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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 359 (DTCS B1664 To B2337 (TIPM)) >> B2337-Horn Control Circuit High >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(X2) HORN CONTROL OUTPUT CIRCUIT SHORTED TO BATTERY VOLTAGE
(X2) HORN CONTROL OUTPUT CIRCUIT OPEN
EXCESSIVE RESISTANCE IN THE HORN OR CASE GROUND
TOTALLY INTEGRATED POWER MODULE
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