Conditions for Clearing the DTC
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
DTC B1453 is a Type C DTC.
B1453 01
The RUN, ON, and START circuits are less than 2.5 volts.
B1453 06
The RUN, ON, and START circuits are more than 2.5 volts.