Inspection [08/2019 - ]: Procedure

HINT: 

If the results of the following inspections are as specified but a malfunction has occurred, replace the transmission floor shift assembly.

1. Inspect wire harness:
   1. Disconnect the shift lock control ECU connector.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Front view of wire harness connector (to Shift Lock Control ECU)

      Standard Voltage

      Tester Connection	Condition	Specified Condition
      4 (STP) - Body ground	Brake pedal depressed	11 to 14 V
      	Brake pedal released	Below 1 V
      5 (IG) - Body ground	Engine switch on (IG)	11 to 14 V
      	Engine switch off	Below 1 V

      If the result is not as specified, repair or replace the shift lock control ECU wire harness.

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

      Standard Resistance

      Tester Connection	Condition	Specified Condition
      1 (E) - Body ground	Always	Below 1 Ω

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Front view of wire harness connector (to Shift Lock Control ECU)

      If the result is not as specified, repair or replace the shift lock control ECU wire harness.

2. Inspect shift lock solenoid:
   1. Disconnect the shift lock solenoid connector.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Front view of wire harness connector (to Shift Lock Solenoid)

      Standard Resistance

      Tester Connection	Condition	Specified Condition
      4 (P) - 3 (E2)	Shift lever in P	10 kΩ or higher
      	Shift lever not in P	Below 1 Ω

      If the result is not as specified, replace the transmission floor shift assembly.

      If the shift lock does not operate when the power source of the transmission floor shift assembly is normal and the resistance between body ground and the shift lock solenoid is as specified, replace the transmission floor shift assembly.

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Front view of wire harness connector (to Shift Lock Solenoid)

      Standard Resistance

      Tester Connection	Condition	Specified Condition
      1 (SLS+) - 2 (SLS-)	Always	112 Ω

      If the result is not as specified, replace the transmission floor shift assembly.

      If the shift lock does not operate when the power source of the transmission floor shift assembly is normal and the resistance between body ground and the shift lock solenoid is as specified, replace the transmission floor shift assembly.

1. Disconnect the transmission control switch connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   4 (IG) - 5 (S)	Shift lever in M, "+" or "-"	Below 1 Ω
   	Shift lever not in M, "+" or "-"	10 kΩ or higher
   3 (SFTU) - 2 (E)	Shift lever held in "+" (Up-shift)	Below 1 Ω
   	Shift lever not held in "+"	10 kΩ or higher
   1 (SFTD) - 2 (E)	Shift lever held in "-" (Down-shift)	Below 1 Ω
   	Shift lever not held in "-"	10 kΩ or higher

   If the result is not as specified, replace the transmission floor shift assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Component without harness connected (Transmission Control Switch (Transmission Floor Shift Assembly))