Section 10 (HVAC Climate Control System - General Information And Diagnostics - (Hybrid))
WARNING: This page is about a different variant/trim than selected.
- Specifications
- Description And Operation
- Diagnosis And Testing
- Climate Control System
- Special Tool(s)
- The Refrigerant Cycle
- Inspection and Verification
- HVAC Module - Diagnostic Methods
- HVAC Module On-Demand Self Test
- HVAC Module - Retrieve Continuous DTCs
- HVAC Module Cold Boot Process
- DTC Charts
- Symptom Chart - Climate Control Systems
- Symptom Chart - NVH
- Pinpoint Tests
- Notes
- Pinpoint Test A: DTC B1251 or DTC B1253 - Air Temperature Internal Sensor Circuit Open or Short to Ground
- Pinpoint Test B: DTC B2784 or DTC B2783 - Interior Humidity Sensor to DATC Open or Short Circuit
- Pinpoint Test C: DTC B1239 - Airflow Blend Door Driver Circuit Failure
- Pinpoint Test D: DTC B2950 - Air Conditioning System Fault, DTC P0535 - A/C Evaporator Temperature Sensor Circuit Failure
- Pinpoint Test E: DTC P2612 - A/C Refrigerant Distribution Valve (Battery Zone) Control Circuit Low, DTC P2613 - A/C Refrigerant Distribution Valve (Battery Zone) Control Circuit High
- Pinpoint Test F: The Air Conditioning (A/C) is Inoperative/Does Not Operate Correctly
- Pinpoint Test G: The Air Conditioning (A/C) is Always On - A/C Compressor Does Not Cycle
- Pinpoint Test H: The Air Conditioning (A/C) is Always On - A/C Mode Always Commanded ON
- Normal Operation
- Climate Control System
- General Procedures