DTC P0606-04: Control Module Processor System Internal Failure; DTC P0606-29: Control Module Processor Signal Invalid; DTC P0606-47: Control Module Processor Watchdog/Safety MCU Failure [10/2015 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs.
5. Turn the engine switch off and turn the Techstream off.
6. Disconnect the Techstream.
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 Techstream to the DLC3.
10. Turn the engine switch on (IG).
11. Turn the Techstream on.
12. Wait 1 second or more.
13. Enter the following menus: Powertrain / Engine / Trouble Codes.
14. Read the DTCs.

    Result

    Result	Proceed to
    DTCs are not output	A
    DTC P0606-04, P0606-29 or P0606-47 is output	B

Result: 

A 

CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [10/2015 - ] 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [10/2015 - ]