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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Hybrid Control System (Lithium-Ion Battery) - Diagnostic Codes (1 Of 6)) >> HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY) >> DTC P0705-62: Transmission Range Sensor "A" Circuit (PRNDL Input) Signal Compare Failure [06/2020 - ] >> Procedure

DTC P0705-62: Transmission Range Sensor "A" Circuit (PRNDL Input) Signal Compare Failure [06/2020 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. READ VALUE USING TECHSTREAM (SHIFT POSITION SENSOR) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Enter the following menus: Powertrain / Hybrid Control / Data List / Shift Position Sensor (PNB), Shift Position Sensor (PR), Shift Position Sensor (DB1), Shift Position Sensor (DB2), Shift Position Sensor (N), Shift Position Sensor (R) and Shift Position Sensor (P).
    4. While slowly moving the shift lever from P to S, then back to P, read the Data List (Shift Position Sensor) displayed on the Techstream.

      Powertrain > Hybrid Control > Data List 

      Tester Display
      Shift Position Sensor (PNB)
      Shift Position Sensor (PR)
      Shift Position Sensor (DB1)
      Shift Position Sensor (DB2)
      Shift Position Sensor (N)
      Shift Position Sensor (R)
      Shift Position Sensor (P)

      HINT: 

      Be sure to move the shift lever slowly.

      Standard

      Data List Shift Position
      P R N D or S
      Shift Position Sensor (P) ON OFF OFF OFF
      Shift Position Sensor (R) OFF ON OFF OFF
      Shift Position Sensor (PR) ON ON OFF OFF
      Shift Position Sensor (N) OFF OFF ON OFF
      Shift Position Sensor (DB1) OFF OFF OFF ON
      Shift Position Sensor (DB2) OFF OFF OFF ON
      Shift Position Sensor (PNB) ON OFF ON OFF
    5. Check for DTCs.

      Powertrain > Hybrid Control > Trouble Codes 

      OK

      DTC P0705-62 is not output.

    6. Turn the ignition switch off.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    See step  3

    Result: 

    OK 

    See step  2

  2. CHECK FOR INTERMITTENT PROBLEMS 

    Refer to CHECK FOR INTERMITTENT PROBLEMS [06/2020 - ]

    Result

    Proceed to
    OK
    NG

    Result: 

    OK 

    REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY. Refer to  REMOVAL [10/2019 - 08/2020]  , or refer to  REMOVAL [08/2020 - 12/2021]  , or refer to  REMOVAL [12/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023]  , or refer to  REMOVAL [10/2023 - ] 

    Result: 

    NG 

    REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA 

  3. INSPECT SHIFT LEVER POSITION SENSOR 
    1. Turn the ignition switch to ON.
    2. Measure the voltage according to the value(s) in the table below.
      GTY894597Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component with harness connected
      (Hybrid Vehicle Control ECU Assembly)      		 - -

      Standard Voltage

      Tester Connection Condition Specified Condition
      A29-28 (P) - Body ground Ignition switch ON
      Shift lever in P      		 6 to 14 V
      Ignition switch ON
      Shift lever in any position except P      		 0 to 1.5 V
      A29-2 (R) - Body ground Ignition switch ON
      Shift lever in R      		 6 to 14 V
      Ignition switch ON
      Shift lever in any position except R      		 0 to 1.5 V
      A29-29 (N) - Body ground Ignition switch ON
      Shift lever in N      		 6 to 14 V
      Ignition switch ON
      Shift lever in any position except N      		 0 to 1.5 V
      A29-3 (DB1) - Body ground Ignition switch ON
      Shift lever in D or S      		 6 to 14 V
      Ignition switch ON
      Shift lever in any position except D or S      		 0 to 1.5 V
      A29-15 (DB2) - Body ground Ignition switch ON
      Shift lever in D or S      		 6 to 14 V
      Ignition switch ON
      Shift lever in any position except D or S      		 0 to 1.5 V
      A29-16 (PR) - Body ground Ignition switch ON
      Shift lever in P or R      		 6 to 14 V
      Ignition switch ON
      Shift lever in any position except P or R      		 0 to 1.5 V
      A29-30 (PNB) - Body ground Ignition switch ON
      Shift lever in P or N      		 6 to 14 V
      Ignition switch ON
      Shift lever in any position except P or N      		 0 to 1.5 V
    3. Turn the ignition switch off.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY. Refer to  REMOVAL [10/2019 - 08/2020]  , or refer to  REMOVAL [08/2020 - 12/2021]  , or refer to  REMOVAL [12/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023]  , or refer to  REMOVAL [10/2023 - ] 

    Result: 

    NG 

    See step  4

  4. CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT) 
    1. Disconnect the f1 shift lever position sensor connector.
      GTY865310Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Turn the ignition switch to ON.
    3. Measure the voltage according to the value(s) in the table below.

      Standard Voltage

      Tester Connection Condition Specified Condition
      f1-7 (+B) - Body ground Ignition switch ON 7.5 to 14 V
      GTY874169Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Front view of wire harness connector
      (to Shift Lever Position Sensor)
      NOTE:

      Turning the ignition switch to ON with the shift lever position sensor connector disconnected causes other DTCs to be stored. Clear the DTCs after performing this inspection.

    4. Turn the ignition switch off.
    5. Reconnect the f1 shift lever position sensor connector.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    See step  6

    Result: 

    OK 

    See step  5

  5. INSPECT SHIFT LEVER POSITION SENSOR 
    1. Disconnect the f1 shift lever position sensor connector.
      GTY865310Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance according to the value(s) in the table below.
      GTY753049Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Shift Lever Position Sensor)

      Standard Resistance

      Tester Connection Condition Specified Condition
      7 (+B) - 3 (PR) Shift lever in P Below 1 Ω
      7 (+B) - 4 (PNB) Below 1 Ω
      7 (+B) - 8 (P) Below 1 Ω
      7 (+B) - 1 (DB1), 2 (N), 6 (DB2) and 9 (R) 10 kΩ or higher
      7 (+B) - 3 (PR) Shift lever in R Below 1 Ω
      7 (+B) - 9 (R) Below 1 Ω
      7 (+B) - 1 (DB1), 2 (N), 4 (PNB), 6 (DB2) and 8 (P) 10 kΩ or higher
      7 (+B) - 2 (N) Shift lever in N Below 1 Ω
      7 (+B) - 4 (PNB) Below 1 Ω
      7 (+B) - 1 (DB1), 3 (PR), 6 (DB2), 8 (P) and 9 (R) 10 kΩ or higher
      7 (+B) - 1 (DB1) Shift lever in D or S Below 1 Ω
      7 (+B) - 6 (DB2) Below 1 Ω
      7 (+B) - 2 (N), 3 (PR), 4 (PNB), 8 (P) and 9 (R) 10 kΩ or higher

      HINT: 

      Terminal No. 5 on the component side connector is empty.

    3. Reconnect the f1 shift lever position sensor connector.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result: 

    NG 

    REPLACE SHIFT LEVER POSITION SENSOR. Refer to  REMOVAL [11/2018 - ] 

  6. CHECK HARNESS AND CONNECTOR (SHIFT LEVER POSITION SENSOR - HYBRID VEHICLE CONTROL ECU ASSEMBLY) 
    1. Disconnect the f1 shift lever position sensor connector.
    2. Disconnect the A29 hybrid vehicle control ECU assembly connector.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      f1-7 (+B) - A29-18 (PSFT) Ignition switch off Below 1 Ω
      f1-7 (+B) or A29-18 (PSFT) - Body ground and other terminals Ignition switch off 10 kΩ or higher
      GTY854504Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Front view of wire harness connector
      (to Shift Lever Position Sensor)
      *b Front view of wire harness connector
      (to Hybrid Vehicle Control ECU Assembly)
    4. Reconnect the A29 hybrid vehicle control ECU assembly connector.
    5. Reconnect the f1 shift lever position sensor connector.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY. Refer to  REMOVAL [10/2019 - 08/2020]  , or refer to  REMOVAL [08/2020 - 12/2021]  , or refer to  REMOVAL [12/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023]  , or refer to  REMOVAL [10/2023 - ] 

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

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