Other information:
Adjustment
Turn the ignition switch to the OFF position and apply the parking brake.
Using the diagnostic scan tool select the cable adjustment mode.
NOTE:
The GSM will alternate flashing D or N and S simultaneously...
Activation
Vertical Alignment
NOTE:
In order to align the CCM,
the front bumper cover must be removed to access the sensor and the
vehicle must be in a wheel alignment bay station so that the vehicle is
level.
NOTE:
Damage to the CCM bracket may affect correct alignment...