Mike's Workshop Manuals
: Service manuals for every vehicle
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Chrysler
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2009
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PT Cruiser Base, Automatic
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Repair and Diagnosis
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Transmission
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Transmission Control Systems
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(Totally Integrated Power Module (TIPM) - Electrical Diagnostics)
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DTC Troubleshooting
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B2337-Horn Control Circuit High
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Possible Causes
Possible Causes
Possible Causes
(X21) HORN CONTROL OUTPUT CIRCUIT SHORTED TO BATTERY VOLTAGE
(X22) HORN CONTROL OUTPUT CIRCUIT SHORTED TO BATTERY VOLTAGE (EXPORT)
EXCESSIVE RESISTANCE IN THE HORN OR (Z904) GROUND CIRCUIT FOR THE HORN
TOTALLY INTEGRATED POWER MODULE