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Diagnostic Code Index

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B0158 or B0163  B0158 03: Outside Air Temperature Sensor Voltage Below Thershold
B0158 07: Outside Air Temperature Sensor Voltage Above Thershold
B0163 06: Passenger Compartment Temp Sensor Circuit Short to Ground or Open
DTC B0183 or B0188  B0183 06: Solar Load Sensor 1 Circuit Short to Ground or Open
B0188 06: Solar Load Sensor 2 Circuit Short to Ground or Open
DTC B0248, B0268, B0408, B0413, B0418, B0423, B3761, or B3773  B0248 61: Air Flow Control 3 Circuit Actuator Stuck
B0268 61: Air Flow Control 7 Circuit Actuator Stuck
B0408 61: Temperature Control 1 Circuit Actuator Stuck
B0413 06: Temperature Control 1 Feedback Circuit Short to Ground or Open
B0418 61: Temperature Control 2 Circuit Actuator Stuck
B0423 06: Temperature Control 2 Feedback Circuit Short to Ground or Open
B3761 06: Air Flow Control 3 Feedback Circuit Short to Ground or Open
B3773 06: Air Flow Control 7 Feedback Circuit Short to Ground or Open
DTC B3933  B3933 06: Evaporator Air Temperature Sensor short to ground or open
DTC P0532 or P0533  P0532: Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
P0533: Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage
DTC P0645, P0646, or P0647  P0645: Air Conditioning (A/C) Clutch Relay Control Circuit
P0646: Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage
P0647: Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage