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Home >> Pontiac >> 2000 >> Grand AM L4-144 2.4L DOHC VIN T SFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions - Powertrain Systems >> Engine Scan Tool Data Definitions >> Park/Neutral Position Switch
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Park/Neutral Position Switch

RANGE PARK/REVERSE/ NEUTRAL/OVERDRIVE/DRIVE 3/DRIVE 2/LOW/INVALID:
The scan tool displays the decoded position of the park/neutral position switch PRNDL inputs. This information is then sent by Class 2 serial data to the IPC. If a valid combination of inputs is not seen by the PCM, Invalid will be displayed.
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