Conditions for Setting the DTC
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
B2345 00
After the heated seat is activated, the seat heating control module detects a short on either the heating element supply voltage circuit or control circuit.
B2345 13
Any temperature sensor input that remains below 1.5 V for more that 1 second.
B2345 42
This DTC will set if the module calibration is not programmed.
B2345 4B
This DTC will set if the module calibration is out of range.