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Home >> Chrysler >> 2009 >> PT Cruiser Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Ignition System >> (Totally Integrated Power Module (TIPM) - Electrical Diagnostics) >> DTC Troubleshooting >> B1664-Rear Fog Lamp Control Circuit High >> Possible Causes
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Possible Causes

Possible Causes 
(L239) REAR FOG LAMP CONTROL CIRCUIT OPEN
(L239) REAR FOG LAMP CONTROL CIRCUIT SHORTED TO VOLTAGE
LEFT AND/OR RIGHT REAR FOG LAMP BULBS
TOTALLY INTEGRATED POWER MODULE (TIPM)