Chevrolet Equinox inconsistent heating issue after multiple dealer visits on Chevrolet Equinox

Some Chevrolet Equinox owners report experiencing inconsistent heating even after multiple dealer visits, which could be attributed to several potential issues. These owners have identified that a broken heater blower motor might be causing the heating inconsistency, along with a malfunctioning thermostat. Additionally, a failed heater blower motor resistor and a malfunctioning HVAC control unit have also been noted as possible contributors to the problem. Some owners suspect that a bad water pump could be affecting the heating system as well. To address these issues, it is recommended that owners discuss specific components and troubleshooting steps with service technicians to ensure a thorough evaluation and resolution of the heating problems.