DTC Confirmation Procedure

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.

   TEST CONDITION: 

   Before performing the following procedure, confirm that battery voltage is 11 V or more at idle. 

   : GO TO 2.

Is "Diagnosis Procedure" of DTC P0524 finished? 

YES: GO TO 3.

NO: GO TO  4.

1. Start engine and warm it up to normal operating temperature.
2. Maintain the following conditions for about 10 consecutive seconds.

   Selector lever	P or N position
   Engine coolant temperature	70°C (158°F) or more
   Engine speed	1, 000 RPM or more

   NOTE: With engine speed set around 4, 000 RPM, the phenomenon can be reproduced more easily.
3. Check 1st trip DTC.

   Is 1st trip DTC detected? 

   YES: Proceed to "DIAGNOSIS PROCEDURE ".

   NO: INSPECTION END

Check engine oil pressure. Refer to "INSPECTION ".

Is the inspection result normal? 

YES: GO TO 5.

NO: Proceed to "DIAGNOSIS PROCEDURE ".

With CONSULT

1. Turn ignition switch ON.
2. Select "DATA MONITOR" mode of "ENGINE" using CONSULT.
3. Start the engine and check that "EOP SENSOR" changes, according to engine speeds.

   Monitor item	Condition		Value (Approx.)
   EOP SENSOR	Engine oil temperature: 80°C (176°F) Selector lever: P or N position Air conditioner switch: OFF No load	Engine speed: Idle	1, 450 mV or more
   		Engine speed: 2, 000 RPM	2, 850 mV or more

Without CONSULT

Check engine oil level. Refer to "INSPECTION ".

Is the inspection result normal? 

YES: GO TO  3.

NO: Proceed to "DIAGNOSIS PROCEDURE ".