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Home >> Chevrolet >> 2014 >> Volt >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System - Automatic >> Diagnostic Information and Procedures >> DTC B0223, B0233, B023A or B0408: Recirculate Position Command Circuit/Air Flow Control Circuit/HVAC Actuators/Main Temperature Control Circuit >> Diagnostic Fault Information

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Stepper Motors 12 V Reference B023A 02 B0223 06, B0233 06, B0408 06, 1 - -
Recirculation Actuator Control 1 B0223 06, 1 B0223 06, 1 B0223 01, 1 -
Recirculation Actuator Control 2 B0223 06, 1 B0223 06, 1 B0223 01, 1 -
Recirculation Actuator Control 3 B0223 06, 1 B0223 06, 1 B0223 01, 1 -
Recirculation Actuator Control 4 B0223 06, 1 B0223 06, 1 B0223 01, 1 -
Air Temperature Actuator Control 1 B0408 06, 1 B0408 06, 1 B0408 01, 1 -
Air Temperature Actuator Control 2 B0408 06, 1 B0408 06, 1 B0408 01, 1 -
Air Temperature Actuator Control 3 B0408 06, 1 B0408 06, 1 B0408 01, 1 -
Air Temperature Actuator Control 4 B0408 06, 1 B0408 06, 1 B0408 01, 1 -
Mode Actuator Control 1 B0233 06, 1 B0233 06, 1 B0233 01, 1 -
Mode Actuator Control 2 B0233 06, 1 B0233 06, 1 B0233 01, 1 -
Mode Actuator Control 3 B0233 06, 1 B0233 06, 1 B0233 01, 1 -
Mode Actuator Control 4 B0233 06, 1 B0233 06, 1 B0233 01, 1 -
1. Actuator door malfunction