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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 358 (DTCS B10B4 To B1667 (TIPM)) >> B10B5-Cabin Heater 1 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 
(K360) PTC NO. 1 RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE
PTC NO. 1 RELAY
TOTALLY INTEGRATED POWER MODULE (TIPM)