DTC Descriptors

DTC B0223

Recirculate Control Circuit

DTC B0228

Recirculate Position Feedback Circuit

DTC B0233

Air Flow Control Circuit

DTC B0408

Main Temperature Control Circuit

DTC B0413

Main Temperature Control Feedback Circuit

DTC B1395

Control Module Voltage Reference Output Circuit

DTC B374A

Air Flow Control Feedback Circuit

For symptom byte information, refer to Symptom Byte List .