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...
Diagnostic PID Chart
PID Acronym
PID Name
Description
APP1
APP sensor 1
APP
AST
Time Since Start
Time (in seconds) since the vehicle was started
CLRDIST
Distance since DTC cleared
Distance driven since PCM Diagnostic Trouble Codes (DTCs) were cleared
DTC PCM
Continuous Co..