DTC B2960: Sensor Data Incorrect But Valid: Description

This code sets when ignition is active, Passlock(tm) sensor signal is not open or grounded, correct key is used, but code does not equal learned key code during engine start or for one second at any time during ignition cycle. If ignition was off, vehicle will not start and SECURITY light will flash. If vehicle was running, vehicle will restart, but SECURITY light will remain illuminated. This DTC may set if sensor is replaced and reprogramming procedure is not performed.