Inspection Procedure

1. Connect Techstream to the DLC3.
2. Turn the ignition switch on (IG).
3. Turn the tester ON.
4. Clear DTCs (See DTC CHECK / CLEAR ).
5. Turn the ignition switch off and turn the tester off.
6. Disconnect the tester.
7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
8. Connect the cable to the negative (-) battery terminal.
9. Connect the tester to the DLC3.
10. Turn the ignition switch on (IG).
11. Turn the tester ON.
12. Select the following menu items: Powertrain / Engine / Trouble Codes.
13. Read DTCs.

    Result 

    RESULT CHART
    
    

    Result	Proceed to
    No output	A
    P0606	B

B : REPLACE ECM  (See ECM )

A : CHECK FOR INTERMITTENT PROBLEMS  (See CHECK FOR INTERMITTENT PROBLEMS )