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Home >> Oldsmobile >> 1999 >> Intrigue V6-214 3.5L VIN H SFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions - Powertrain Systems >> TR Switch P / A / B / C
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TR Switch P / A / B / C

The scan tool displays High or Low. The TR Switch P / A / B / C display represents the states of the four inputs from the transaxle range switch. High displayed indicates a B+ voltage signal being monitored at the PCM, Low displayed indicates a grounded input signal. A unique combination of transaxle range inputs represents each position of the transaxle manual valve.
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