Inspection Procedure

CHECK WHETHER DTC OUTPUT RECURS (IN ADDITION TO DTC P0607)

Connect Techstream to the DLC3.
Turn the ignition switch on (IG).
Turn the tester on.
Clear the DTC.
Turn the ignition switch off.
Disconnect the battery negative terminal and wait for 1 minute.
Connect the battery negative terminal.
Turn the ignition switch on (IG).
Select the following menu items: Powertrain / Engine and ECT / Trouble Code.

Read the DTCs.

Result

RESULT TABLE

Display (DTC output)	Proceed to
P0607	A
No output DTC	B

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

A: REPLACE ECM (See REMOVAL )