Conditions for Setting the DTC

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

B0019 01, B0020 01

Control Circuit = Short to Voltage - For greater than 2 s

B0019 02, B0020 02

F101 Passenger Instrument Panel Air Bag = Short to Ground - For greater than 2 s

B0019 04, B0020 04

Control Circuit = Open - For greater than 2 s

B0019 0D, B0020 0D

Deployment Loop Resistance = Greater than 4.2 ohms - For greater than 2 s

B0019 0E, B0020 0E

Deployment Loop Resistance = Less than 1.4 ohms - For greater than 2 s

B0019 01, B0020 01

The air bag control circuit is shorted to voltage for 2 s.

B0019 02, B0020 02

The air bag control circuit is shorted to ground for 2 s.

B0019 04, B0020 04

The air bag control circuit is open for 2 s.

B0019 0D, B0020 0D

The air bag deployment loop resistance is greater than 4.2 Ω for 2 s.

B0019 0E, B0020 0E

The air bag deployment loop resistance is less than 1.4 Ω for 2 s.