Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
B270A 01
The body control module detects a short to voltage in the transmission shift lock control solenoid actuator control circuit for 1 s.
B270A 02
The body control module detects a short to ground in the transmission shift lock control solenoid actuator control circuit for 1 s.