How to Proceed With Troubleshooting

HOW TO PROCEED WITH TROUBLESHOOTING

Steps 1-7:

Steps 8-12:

Steps 12(continued)-18:

Steps 19-22:

HINT:
^ The ECM of this system is connected to the CAN and multiplex communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN and multiplex communication system.
^ *: Use the intelligent tester.