Inspection Procedure

Refer to DTC P0710  .

1. CHECK DTC OUTPUT (IN ADDITION TO DTC P0711 AND P0713) 
   1. Connect the Techstream to the DLC3.
   2. Turn the engine switch on (IG).
   3. Turn the Techstream on.
   4. Enter the following menus: Powertrain / ECT / Trouble Codes.
   5. Read the DTCs using the Techstream.

      Result 

      RESULT REFERENCE
      
      

      Display (DTC output)	Proceed to
      Only P0711 Is output	A
      P0711 and P0713 are output	B

      HINT:

      If any other codes besides P0711 are output, perform troubleshooting for those DTCs first.

   B: GO TO DTC P0713 FLOWCHART  (See DTC P0710 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT; DTC P0712 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT LOW INPUT; DTC P0713 TRANSMISSION FLUID TEMPERATURE SENSOR "A" CIRCUIT HIGH INPUT  )

   A: Go to Next Step 

2. CHECK TRANSMISSION FLUID LEVEL 
   1. Check the transmission fluid level (see AUTOMATIC TRANSMISSION FLUID  ).

      OK: Automatic transmission fluid level is correct. 

   NG: ADJUST FLUID LEVEL  (See AUTOMATIC TRANSMISSION FLUID  )

   OK: Go to Next Step 

3. CHECK HARNESS AND TRANSMISSION WIRE (TRANSMISSION WIRE - TCM, TRANSMISSION WIRE (ATF TEMPERATURE SENSOR)) 
   1. Disconnect the E6 TCM connector.
   2. Measure the resistance of the wire harness side connector.

      Standard Resistance 

      RESISTANCE REFERENCE
      
      

      Tester Connection	Condition	Specified Condition
      E6-27 (THO1) - E6-35 (E2)	ATF temperature 10°C (50°F)	5.8 to 7.1 kΩ
      E6-27 (THO1) - E6-35 (E2)	ATF temperature 25°C (77°F)	2.5 to 4.5 kΩ
      E6-27 (THO1) - E6-35 (E2)	ATF temperature 110°C (230°F)	231 to 263 Ω

      Fig 1: Identifying E6 TCM Connector Terminals

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      The resistance value for the 25°C (77°F) ATF temperature condition is a reference value.

   3. Measure the resistance of the wire harness side connector.

      Standard Resistance 

      RESISTANCE REFERENCE
      
      

      Tester Connection	Condition	Specified Condition
      E6-27 (THO1) - Body ground	Always	10 kΩ or higher
      E6-35 (E2) - Body ground	Always	10 kΩ or higher
      E6-27 (THO1) or E6-35 (E2) - Body ground	Always	10 kΩ or higher

   NG: Go to step  5

   OK: Go to Next Step 

4. REPLACE TCM 
   1. Replace the TCM (see REMOVAL  ).

   NEXT: PERFORM ATT CODE REGISTRATION  (See REGISTRATION  )

5. CHECK HARNESS AND CONNECTOR (TRANSMISSION WIRE - TCM) 
   1. Disconnect the E50 transmission wire connector.
   2. Disconnect the E6 TCM connector.
   3. Measure the resistance of the wire harness side connectors.

      Standard Resistance 

      RESISTANCE REFERENCE
      
      

      Tester Connection	Condition	Specified Condition
      E50-8 (OIL) - E6-27 (THO1)	Always	Below 1 Ω
      E50-9 (E2) - E6-35 (E2)	Always	Below 1 Ω

      Fig 2: Identifying E50 Transmission Wire Connector Terminals

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

   OK: REPAIR OR REPLACE TRANSMISSION WIRE  (See REMOVAL  )