Inspection Procedure

HINT:

Read freeze frame data using the Techstream. Freeze frame data record the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other data, from the time the malfunction occurred.

1. CHECK DTC 
   1. Clear DTC.
   2. Turn the ignition switch off.
   3. Disconnect the cable from the negative battery terminal and wait for 1 minute.
   4. Connect the negative battery terminal.
   5. Turn the ignition switch to ON.
   6. Check DTC.

      OK: 

      P0606 is not present. 

      NG: REPLACE ECM  (See ECM  )

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