LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 1996 >> Regal Limited >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle Diagnosis - 4T60-E >> Self-Diagnostic System >> Notes

Self-Diagnostic System: Notes

NOTE: To test electronic control of transaxle solenoids without using self-diagnostics or if self-diagnostics does not function, see COMPONENT TESTS  under ELECTRONIC TESTING. After repairs are made, DTCs should be erased from computer memory. See CLEARING TROUBLE CODES  .
NOTE: Trouble codes will be recorded at various operating times. Some codes require operation of affected sensor or switch for 5 seconds; others may require operation for 5 minutes or longer at normal operating temperature, road speed and load. Therefore, some codes may not set in a service bay operational mode and may require road testing vehicle in order to duplicate condition under which code will set.