Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
B009A 01 or B009B 01 or B00A1 01
The pedestrian impact detection module deployment loop resistance leakage is less than 3.5k ohms for 2.5 seconds.
B009A 02 or B009B 02 or B00A1 02
The pedestrian impact detection module deployment loop resistance leakage is less than 3.5k ohms for 2.5 seconds.
B009A 04 or B009B 04 or B00A1 04
The pedestrian impact detection module deployment loop resistance is greater than 7.2 ohms for 2.5 seconds.
B009A 0D or B009B 0D or B00A1 0D
The pedestrian impact detection module deployment loop resistance is greater than 3.1 ohms for 2.5 seconds.
B009A 0E or B009B 0E or B00A1 0E
The pedestrian impact detection module deployment loop resistance is less than 1.6 ohms for 2.5 seconds.