Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
B1825/B1850/B1860/B2105/B2355/B2365/B2375 01
If the MSM sees the analog input from this sensor is greater than 4.65 volts, the sensor will be considered out of range and the MSM will set this DTC.
B1825/B1850/B1860/B2105/B2355/B2365/B2375 06
If the MSM sees the analog input from this sensor is less than 0.27 volt, the sensor will be considered out of range and the MSM will set this DTC.
B1825/B1850/B1860/B2105/B2355/B2365/B2375 5A
This DTC will set, if the MSM is controlling a motor in one direction and it's position sensor is tracking the motor in the opposite direction. The sensor is either mounted or wired incorrectly, or the polarity of the motor control circuits are reversed.