Conditions for Setting the DTC

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

B1038 11

Circuit 126 = Short to Ground - For greater than 60 s.

B1038 15

Circuit 126 = Open/High Resistance or Short to Voltage - For greater than 60 s

B1038 29

Circuit 126 = Signal circuit voltage is not within the expected high and low voltage values - For greater than 60 s

B1038 64

Circuit 126 = Active - For greater than 60 s
Circuit 745 = Inactive - For greater than 60 s