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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System - Manual >> Diagnostic Information and Procedures >> DTC B0223, B0233, B023A or B0408: Recirculate Position Command/Air Flow Control/Main Temperature Control >> Conditions for Setting the DTC

Conditions for Setting the DTC

B023A 02 

The stepper motors supply output is shorted to ground.

B0223 01, B0233 01 or B0408 01 

At least one control circuits of the appropriate stepper motor is shorted to voltage when motor starts moving. Faults are not detected when motor is already running or target position is already reached.

B0223 06, B0233 06 or B0408 06 

At least one control circuits of the appropriate stepper motor is shorted to ground or open when motor starts moving. Faults are not detected when motor is already running or target position is already reached.

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