NGS Tester
Retrieve/Clear Continuous DTC Self-Test ProcedureNOTE: The first test to run is Retrieve/Clear Continuous DTC Self-Test. Record the DTCs on a piece of paper and proceed to the KOEO Self-Test.
The purpose of recording the continuous DTCs at this time is to make sure that they are not unintentionally cleared during any KOEO or KOER service. KOEO and KOER codes are always addressed before continuous codes
1. Perform the "New Generation Star (NGS) Tester Hook-Up Procedure".
2. Move the cursor to READ/CLEAR CONTINUOUS DTCs. Press the trigger key to enter this selection.
3. Turn key on. Press START.
4. Follow operating instructions from the menu.
5. If there are DTC(s), refer to DIAGNOSTIC TROUBLE CODE NUMBERS, for further diagnosis information. Diagnostic Trouble Code Descriptions After repairs, clear DTCs. Press "C-ALL" (Key #7) button and press trigger.
6. If there are no cones press CANCEL. Perform KOEO Self-Test.
Key ON Engine OFF Self-Test Procedure
1. Perform the "New Generation Star (NGS) Tester Hook-Up Procedure"
2. Move the cursor to KOEO ON-DEMAND SELF-TEST. Press the trigger key to enter this selection.
3. Follow operating instruction from the menu.
4. Note any KOEO DTCs. Press CANCEL. Perform KOER Self-Test.
Key ON Engine Running Self-Test Procedure
NOTE:
- Make sure the A/C switch is OFF during KOER Self-Test. If the A/C switch is ON during this test, DTC P1464 will be indicated on the NGS Tester.
- The brake pedal must be depressed and released after KOER Self-Test is initiated. If not performed, DTC P1703 will be indicated on the NGS Tester.
- The steering wheel must be turned to the right and left after KOER Self-Test is initiated. If not performed, DTC P1650 will be indicated on the NGS Tester.
- Start the engine and bring up to normal operating temperature before running the KOER Self-Test.
1. Perform the "New Generation Star (NGS) Tester Hook-Up Procedure".
2. Move the cursor to KOER ON-DEMAND SELF-TEST. Press the trigger to enter this selection.
3. Start engine and bring up to normal operating temperature. Press START.
After Repair Procedure
1. After repairs have been made, connect NGS Tester to the DLC.
2. Select Clear Codes function in GENERIC OBDII FUNCTIONS and clear DTCs.
3. Perform all three Self-Tests to ensure customer's concern has been resolved.