DTC P2736-14: Pressure Control Solenoid "F" Control Circuit Low Circuit Short to Ground or Open [09/2022 - ]: Procedure

Pre-procedure1

• Check that the service plug grip is not installed.
  NOTE:

  After removing the service plug grip, do not turn the ignition switch to ON (READY), unless instructed by the appropriate service information because this may cause a malfunction.

• Disconnect the hybrid module assembly connector.

  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

  *a	Component without harness connected (Hybrid Module Assembly)

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

  Standard Resistance

  Tester Connection	Condition	Specified Condition	Result
  D49-14 (SK0+) - D49-13 (SK0-)	20°C (68°F)	5.0 to 5.6 Ω	Ω
  D49-14 (SK0+) - Body ground and other terminals	Always	10 kΩ or higher	kΩ
  D49-13 (SK0-) - Body ground and other terminals	Always	10 kΩ or higher	kΩ

  Result

  Proceed to
  OK
  NG

Post-procedure1

• None

Result: 

NG 

See step  3

Result: 

OK 

See step  2

Pre-procedure1

• Check that the service plug grip is not installed.
  NOTE:

  After removing the service plug grip, do not turn the ignition switch to ON (READY), unless instructed by the appropriate service information because this may cause a malfunction.

• Disconnect the ECM connector.

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

  Standard Resistance

  Tester Connection	Condition	Specified Condition	Result
  D35-15 (SK0+) - D35-16 (SK0-)	20°C (68°F)	5.0 to 5.6 Ω	Ω
  D35-15 (SK0+) - Body ground and other terminals	Always	10 kΩ or higher	kΩ
  D35-16 (SK0-) - Body ground and other terminals	Always	10 kΩ or higher	kΩ

  Result

  Proceed to
  OK
  NG

Post-procedure1

• None

Result: 

OK 

REPLACE ECM 

Refer to REMOVAL [09/2022 - ]

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

for L4A0E: Refer to INSPECTION [09/2022 - ]

for L4A0F: Refer to INSPECTION [09/2022 - ]

Result

Result: 

OK 

REPLACE TRANSMISSION WIRE (HYBRID MODULE ASSEMBLY) 

for L4A0E: Refer to REMOVAL [09/2022 - ]

for L4A0F: Refer to REMOVAL [09/2022 - ]

Result: 

NG 

REPLACE SOLENOID (SK0) VALVE (TRANSMISSION VALVE BODY ASSEMBLY (FOR MOTOR SIDE)) 

for L4A0E: Refer to REMOVAL [09/2022 - ]

for L4A0F: Refer to REMOVAL [09/2022 - ]