Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Pinpoint Test CZ : BCMC (Body Control Module C) Concerns
- NOTE: The Inverter System Controller (ISC) is referred to as the SOBDMC (Secondary On-Board Diagnostic Control Module C) in the scan tool.
Normal Operation and Fault Conditions
When specific Diagnostic Trouble Codes (DTCs) are set by the BCMC, corresponding Diagnostic Trouble Codes (DTCs) are also set in the SOBDMC. These Diagnostic Trouble Codes (DTCs) do not indicate a concern with the SOBDMC. To clear the SOBDMC Diagnostic Trouble Codes (DTCs) in question, diagnose the corresponding BCMC concern.
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition SOBDMC P0EE3:00 A/C Refrigerant Distribution Valve "B" Control Circuit/Open: No Sub Type Information An HVAC concern has been identified by the BCMC. To clear this SOBDMC DTC, diagnose the corresponding BCMC concern. SOBDMC P0EE4:00 A/C Refrigerant Distribution Valve "B" Control Circuit Low: No Sub Type Information An HVAC concern has been identified by the BCMC. To clear this SOBDMC DTC, diagnose the corresponding BCMC concern. SOBDMC P0EE5:00 A/C Refrigerant Distribution Valve "B" Control Circuit High: No Sub Type Information An HVAC concern has been identified by the BCMC. To clear this SOBDMC DTC, diagnose the corresponding BCMC concern. Possible Sources
- BCMC concerns
Diagnostic steps are not provided for this symptom or DTC. REFER to: Diagnostic Methods
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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