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Chrysler
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2011
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300 C, RWD
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Repair and Diagnosis
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External Pages
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Different car
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Section 1631 (Body Control Module (BCM) - DTCS B182C-12 To U1433-24 - 2500 Hd)
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DTC Troubleshooting
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U0164-00-Lost Communication With HVAC Control Module
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Possible Causes
Possible Causes
WARNING:
This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
HVAC CONTROL MODULE POWERS AND GROUNDS
HVAC CONTROL MODULE (HVAC)
CAN IHS BUS (+) CIRCUIT OPEN
CAN IHS BUS (-) CIRCUIT OPEN