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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 >> B10ED-Rear Defrost Control Circuit OVERCURRENT >> Possible Causes
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Possible Causes

Possible Causes 
TERMINAL DAMAGE OR CORROSION
EXCESSIVE RESISTANCE IN THE DEFOGGER GRID OR (Z908) GROUND CIRCUIT FOR THE GRID
(C515) REAR DEFOGGER CONTROL OUTPUT CIRCUIT HIGH RESISTANCE
(C16) FUSED REAR DEFOGGER CONTROL OUTPUT CIRCUIT HIGH RESISTANCE (IF EQUIPPED WITH HEATED MIRRORS)
(Z906)/(Z907) GROUND CIRCUIT (IF EQUIPPED WITH HEATED MIRRORS)
HEATED MIRRORS (IF EQUIPPED)
TOTALLY INTEGRATED POWER MODULE