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.
B0001 11
Circuit 3021 or circuit 3020 is shorted to ground for 2 s.
B0002 11
Circuit 3023 or circuit 3022 is shorted to ground for 2 s.
B0001 12
Circuit 3021 or circuit 3020 is shorted to voltage for 2 s.
B0002 12
Circuit 3023 or circuit 3022 is shorted to voltage for 2 s.
B0001 13
Circuit 3021 or circuit 3020 is open for 2 s.
B0002 13
Circuit 3023 or circuit 3022 is open for 2 s.
B0001 1A
Circuit 3021 or circuit 3020 resistance is less than 1.7 Ω for 2 s.
B0002 1A
Circuit 3023 or circuit 3022 resistance is less than 1.7 Ω for 2 s.
B0001 1B
Circuit 3021 or circuit 3020 resistance is greater than 4.4 Ω for 2 s.
B0002 1B
Circuit 3023 or circuit 3022 resistance is greater than 4.4 Ω for 2 s.