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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Body Control Module (BCM) - DTCS B10B3-14 To B182C-13) >> Diagnosis And Testing >> B10B3-14-Cabin Heater 1 Control - Circuit Short To Ground Or Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(K360) PTC 1 RELAY CONTROL CIRCUIT OPEN
(K360) PTC 1 RELAY CONTROL CIRCUIT SHORTED TO GROUND
CABIN HEATER 1 RELAY
BODY CONTROL MODULE (BCM)