DTC P0820-08: TGS Lever Complement Value: General Description
WARNING: This page is about a different car, the 2022 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
The TGS sensor is installed underside of shift lever. TGS sensor sends the shift lever position information to the TCM. The TCM compares TGS sensor signal with Inhibitor switch signal and judges the shift lever position. Inhibitor switch signal has high priority over TGS sensor signal.