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Home >> Chrysler >> 2009 >> PT Cruiser Limited >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> (Totally Integrated Power Module (TIPM) - Electrical Diagnostics) >> DTC Troubleshooting >> B2371-Horn Control Circuit OVERCURRENT >> Possible Causes

Possible Causes

Possible Causes 
TERMINAL DAMAGE OR CORROSION
(X21) HORN CONTROL OUTPUT CIRCUIT HIGH RESISTANCE
(X22) HORN CONTROL OUTPUT CIRCUIT HIGH RESISTANCE (EXPORT)
EXCESSIVE RESISTANCE (Z904) GROUND CIRCUIT
TOTALLY INTEGRATED POWER MODULE