DTC Confirmation Procedure

If DTC P0014 is displayed with DTC P0078 or P1078, first perform the trouble diagnosis for DTC P0078 or P1078.

Is applicable DTC detected?

YES

Perform diagnosis of applicable. Refer to DTC Index .

NO

GO TO 2.

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.

TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is between 10 V and 16 V at idle.

GO TO 3.

With CONSULT

1. Turn ignition switch ON and select "DATA MONITOR" mode of "ENGINE" using CONSULT.
2. Start engine and warm it up to the normal operating temperature.
3. Maintain the following conditions for at least 6 consecutive seconds. Hold the accelerator pedal as steady as possible.

   ENG SPEED	1, 200 - 2, 000 rpm (A constant rotation is maintained.)
   COOLAN TEMP/S	More than 60°C (140°F)
   Selector lever	P or N position

4. Let engine idle for 10 seconds.
5. Check 1st trip DTC.

With GST

Follow the procedure "With CONSULT" above.

Is 1st trip DTC detected?

YES

Proceed to DTC Diagnosis Procedure 

NO

GO TO 4.

With CONSULT

1. Select "DATA MONITOR" mode of "ENGINE" using CONSULT.
2. Maintain the following conditions for at least 20 consecutive seconds.

   ENG SPEED	1, 700 - 2, 950 rpm (A constant rotation is maintained.)
   COOLAN TEMP/S	More than 70°C (158°F)
   Selector lever	1st or 2nd position
   Driving location uphill	Driving vehicle uphill (Increased engine load will help maintain the driving conditions required for this test.)

   CAUTION: Always drive at a safe speed.
3. Check 1st trip DTC.

With GST

Follow the procedure "With CONSULT" above.

Is 1st trip DTC detected?

YES

Proceed to DTC Diagnosis Procedure 

NO

To check malfunction symptom before repair: Refer to Inspection .

NO

Confirmation after repair: INSPECTION END