Laser OBDII Instructions Manual
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Laser 5089 Code Reader User’s Guide_ Laser 5089 Code Reader User’s Guide_3. Press the YES/NO key to confirm.4. View DTCs and their definitions.√ If no DTCs are present a message stating “No (Pending) Codes Found” isdisplayed.√ If any manufacturer specific or enhanced codes detected, a“Manufacturer specific codes are found! Press any key to select vehiclemake!” message displays prompting you to select vehicle make beforeviewing DTC(s).√ If manufacturer of the vehicle being tested is not list, select Other.5. Press the YES/NO key to return to Diagnostic Menu screen.The Clear Codes function is used to delete DTCs and I/M Readiness data fromvehicle’s control module(s). It may also erase freeze data, and set monitors toincomplete or not ready.5.2 Clearing DTCsThe Clear Codes function is used to delete DTCs and I/M Readiness data fromvehicle’s control module(s). It may also erase freeze data, and set monitors toincomplete or not ready.√ Perform Clear Codes function only after systems have been checkedcompletely.√ After servicing the vehicle, erase stored DTCs and verify no codes havebeen reset. If a DTC returns, problem has not been fixed or other faultsare present.√ Depending on which monitor sets a code the vehicle may need to bedriven and the monitor ran before concluding that the fault is repaired.√ This function is performed with KOEO. Do not start the engine.To erase codes from vehicle control modules:1. Use the SCROLL key to select Clear Codes fromDiagnostic Menu screen.2. Press the YES/NO key to confirm.3. If codes and diagnostic results are to be cleared, use the SCROLL key toselect YES and press the YES/NO key.20 21 |
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