Operation CHARM: Car repair manuals for everyone.
Home >> Chevy Truck >> 2000 >> S10/T10 P/U 2WD L4-2.2L VIN 5 Flex Fuel >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Output Driver 1

Output Driver 1

Range SHRT00000000 Open000000 (binary display): Output driver modules are used to allow various Systems to function by providing a ground circuit. The scan tool will display Os in each of the 8 positions when the circuitry is OK. If a 1 appears in any of the positions, then either a short or open circuit is being detected. Refer to PCM outputs.
pro multis · About Operation CHARM