DTC P0706-68: Transmission Range Sensor A Circuit Range/Performance - Event Information: Action

NOTE: The Gear Selector Sensor Calibration routine must be performed after installing a new automatic transmission or transmission control module, or after removing and installing the existing transmission control module.

Refer to the relevant section of the service information and adjust the gearshift mechanism cable
Using the manufacturer approved diagnostic system, perform routine - Gear Selector Sensor Calibration
Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new transmission control module