DTC P2807-7F: Pressure Control Solenoid "G" Actuator Stuck Off [10/2017 - 09/2019]: Procedure

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 / Transmission / Trouble Codes.

   Powertrain > Transmission > Trouble Codes 

5. Read the DTCs using the Techstream.

   Result

   Result	Proceed to
   Only DTCs P2713-7F and P2807-7F are output	A
   Only DTC P2807-7F is output	B
   Only DTCs P0795-7F, P2713-7F and P2807-7F are output	C
   P0795-7F, P2713-7F, P2807-7F and other DTCs are output	D

   HINT: 

   If any DTCs other than P0795-7F, P2713-7F and P2807-7F are output, perform troubleshooting for those DTCs first.

Result: 

B 

See step  3

Result: 

C 

GO TO DTC P0795-7F FLOWCHART. Refer to  DTC P0795-7F: Pressure Control Solenoid "C" Actuator Stuck Off [10/2017 - 09/2019] 

Result: 

D 

GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2017 - 09/2018]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2018 - 09/2019] 

Result: 

A 

See step  2

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2017 - ]

   Powertrain > Transmission > Clear DTCs 

   HINT: 

   Write down the currently output DTCs before clearing them.

2. Perform the stall speed test.

   Refer to MECHANICAL SYSTEM TESTS [10/2017 - 09/2020]

   Result

   Result	Proceed to
   Stall speed test can be performed	A
   Stall speed test cannot be performed	B

Result: 

B 

See step  4

Result: 

A 

See step  3

1. Remove the shift solenoid valve SL4.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Shift Solenoid Valve SL4

   Refer to DISASSEMBLY [04/2013 - ]

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   Terminal 1 of the shift solenoid valve SL4 - terminal 2	20°C (68°F)	5.0 to 5.6 Ω

3. Connect a positive (+) lead from the battery with a 21 W bulb to terminal 1 and a negative (-) lead to terminal 2 of the shift solenoid valve connector. Check that the valve moves and makes an operating sound.

   OK

   Valve moves and makes an operating sound.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

See step  5

Result: 

NG 

REPLACE SHIFT SOLENOID VALVE SL4. Refer to  COMPONENTS [10/2016 - ] 

1. Remove the shift solenoid valve SLT.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Shift Solenoid Valve SLT

   Refer to DISASSEMBLY [04/2013 - ]

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   Terminal 1 of the shift solenoid valve SLT - terminal 2	20°C (68°F)	5.0 to 5.6 Ω

3. Connect a positive (+) lead from the battery with a 21 W bulb to terminal 1 and a negative (-) lead to terminal 2 of the shift solenoid valve connector. Check that the valve moves and makes an operating sound.

   OK

   Valve moves and makes an operating sound.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE SHIFT SOLENOID VALVE SLT. Refer to  COMPONENTS [10/2016 - ] 

Result: 

OK 

See step  5

1. Check the transmission valve body assembly.

   Refer to REMOVAL [10/2016 - ]

   OK

   There is no foreign matter on each valve and they operate smoothly.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to  COMPONENTS [10/2016 - ] 

Result: 

OK 

See step  6

1. Check the torque converter assembly.

   Refer to INSPECTION [10/2017 - ]

   OK

   The torque converter assembly operates normally.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPAIR OR REPLACE AUTOMATIC TRANSMISSION ASSEMBLY. Refer to  COMPONENTS [10/2016 - ] 

Result: 

NG 

REPLACE TORQUE CONVERTER ASSEMBLY. Refer to  COMPONENTS [10/2016 - ]