Operation CHARM: Car repair manuals for everyone.
Home >> Oldsmobile >> 1999 >> LSS V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Repair Instructions >> Functional Check

Functional Check

1. Perform the On-Board Diagnostic System Check. Refer to A Powertrain On Board Diagnostic (OBD) System Check.
2. Start the engine and the engine run for one minute.
3. Use the scan tool in order to scan for the DTCs.
pro multis · About Operation CHARM