Key On Engine Off Test

KEY ON ENGINE OFF INSPECTION PROCEDURE

NOTE:
- Do not depress the accelerator pedal during Key On Engine Off Inspection Procedure.

1. Perform Preparation. (Refer to Visual Inspection and Test Preparation).
Initial Inspection

Special Service Tool - Super STAR II Tester:

2. Connect the Super STAR II Tester to the data link connectors.
3. Set the switch select to EEC-IV position.
4. Set the readout switch to "FAST CODE" mode.
5. Set the "HOLD TEST" button to the "TEST" position.
6. Turn on the Super STAR II Tester.
7. Turn the ignition switch On.
8. After all codes have been retrieved, set the "HOLD TEST" button to the "HOLD" position.

NOTE:
- Setting the "HOLD TEST" button to the "HOLD" position will erase all Diagnostic Trouble Codes stored in the Powertrain Control Module. Be sure to note all Diagnostic Trouble Code numbers before turning off the Super STAR II Tester.

9. Note any Diagnostic Trouble Codes and check for the causes by referring to the check sequences shown on the DTC charts. Repair as necessary.
Testing and Inspection

10. If the pass code numbers (111-10-111) are received, proceed to the Key On Engine Running Inspection Procedure.
Key on Engine Running Test