Key ON Engine Running Self-Test Procedure
WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
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.
- Perform the "New Generation Star (NGS) Tester Hook-Up Procedure."
- Move the cursor to KOER ON-DEMAND SELF-TEST. Press the trigger to enter this selection.
- Start engine and bring up to normal operating temperature. Press START.
- Follow operating instructions from the menu, perform Brake On/Off (BOO) switch, O/D OFF switch and power steering pressure (PSP) switch cycling test, if equipped.
- Note any KOER DTCs.
- Press CANCEL several times to return to the main menu.