Conditions for Setting the DTC
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
P08A8
Clutch Pedal Position Sensor = Not Plausible/Stuck in range
P08A9
Clutch Pedal Position Sensor = Less than 0.2 V - For greater than 2.5 s
P08AA
Clutch Pedal Position Sensor = Greater than 4.8 s - For greater than 2.5 s