Caution / Notice / Hint

HINT: 

Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

1. Warm up the engine.
2. Turn the ignition switch off.
3. Connect the Techstream to the DLC3.
4. Turn the ignition switch to ON.
5. Turn the Techstream on.
6. Enter the following menus: Powertrain / Engine and ECT / Active Test.
7. According to the display on the Techstream, perform the Active Test.

   HINT: 

   While driving, the shift position can be forcibly changed with the Techstream.

   Comparing the shift position commanded by the Active Test with the actual shift position enables you to confirm the problem (Refer to FAIL-SAFE CHART [08/2015 - ] ).

   ENGINE AND ECT
   
   

   Tester Display	Test Part	Control Range	Diagnostic Note
   Control the Shift Position	Operate shift solenoid valve and set each shift position	Press "→" button: Shift up Press "←" button: Shift down	Possible to check operation of the shift solenoid valves. [Vehicle Condition] 50 km/h (31 mph) or less.

   HINT: 

   • This test can be conducted when the vehicle speed is 50 km/h (31 mph) or less.
   • The 4th to 5th up-shift must be performed with the accelerator pedal released.
   • The 5th to 4th down-shift must be performed with the accelerator pedal released.
   • Do not operate the accelerator pedal for at least 2 seconds after shifting and do not shift successively.
   • The shift position commanded by the ECM is shown in the Data List display on the Techstream.
   • The shift solenoid valve S1 turns ON/OFF normally when the shift lever is in D.

     ECM gear shift command	1st	2nd	3rd	4th	5th
     Shift solenoid valve S1	ON	ON	OFF	OFF	OFF