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Home >> Toyota >> 2015 >> Avalon Hybrid Limited >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System - Diagnostic Codes - (Hybrid) (1 Of 8) >> Hybrid Control System >> DTC P0705-757: Transmission Range Sensor Circuit [10/2014 - 10/2015] >> Procedure

DTC P0705-757: Transmission Range Sensor Circuit [10/2014 - 10/2015]: Procedure

  1. READ VALUE USING TECHSTREAM (SHIFT SENSOR SW) 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Enter the following menus: Powertrain / Hybrid Control / Data List / Shift Sensor SW - P, Shift Sensor SW - R, Shift Sensor SW - N, Shift Sensor SW - D, Shift Sensor SW - FD, Shift Sensor SW - RV, Shift Sensor SW - MJ.
    4. While slowly moving the shift lever from P to D, then back to P, read the Data List (Shift Sensor SW) displayed on the Techstream.

      HINT: 

      Be sure to move the shift lever slowly.

      Result

      ECU Data List Shift Position
      P R N D, S
      Shift Sensor SW-P ON OFF OFF OFF
      Shift Sensor SW-R OFF ON OFF OFF
      Shift Sensor SW-N OFF OFF ON OFF
      Shift Sensor SW-D OFF OFF OFF ON
      Shift Sensor SW-FD OFF OFF OFF ON
      Shift Sensor SW-RV OFF ON OFF OFF
      Shift Sensor SW-MJ ON ON ON ON
    5. Check for DTCs.

      OK

      DTC P0705-757 is not output.

    6. Turn the power switch off.

    NG 

    See step  3

    OK 

    See step  2

  2. CHECK FOR INTERMITTENT PROBLEMS 

    (Refer to CHECK FOR INTERMITTENT PROBLEMS [10/2014 - ] )

    OK 

    REPLACE POWER MANAGEMENT CONTROL ECU 

    (Refer to COMPONENTS [10/2014 - 10/2015] )

    NG 

    REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA 

  3. CHECK SHIFT LEVER POSITION SENSOR 
    1. Turn the power switch on (IG).
    2. Measure the voltage according to the value (s) in the table below.
      GTY544750Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component with harness connected
      (Power Management Control ECU)

      Standard Voltage

      Tester Connection Condition Specified Condition
      A54-15 (P) - Body ground Power switch on (IG)
      Shift lever in P      		 11 to 14 V
      Power switch on (IG)
      Shift lever in any position except P      		 0 to 1.5 V
      A54-14 (R) - Body ground Power switch on (IG)
      Shift lever in R      		 11 to 14 V
      Power switch on (IG)
      Shift lever in any position except R      		 0 to 1.5 V
      A54-12 (N) - Body ground Power switch on (IG)
      Shift lever in N      		 11 to 14 V
      Power switch on (IG)
      Shift lever in any position except N      		 1.2 to 2.8 V
      A54-11 (D) - Body ground Power switch on (IG)
      Shift lever in D or S      		 11 to 14 V
      Power switch on (IG)
      Shift lever in any position except D or S      		 0 to 1.5 V
      A54-13 (B) - Body ground Power switch on (IG)
      Any position      		 0 to 1.5 V
      A54-16 (MJ) - Body ground Power switch on (IG)
      Shift lever in P, R, N, D or S      		 11 to 14 V
      A54-8 (FD) - Body ground Power switch on (IG)
      Shift lever in D or S      		 11 to 14 V
      Power switch on (IG)
      Shift lever in any position except D or S      		 0 to 1.5 V
      A54-9 (RV) - Body ground Power switch on (IG)
      Shift lever in R      		 11 to 14 V
      Power switch on (IG)
      Shift lever in any position except R      		 0 to 1.5 V
    3. Turn the power switch off.

    OK 

    REPLACE POWER MANAGEMENT CONTROL ECU 

    (Refer to COMPONENTS [10/2014 - 10/2015] )

    NG 

    See step  4

  4. CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT) 
    1. Disconnect the B60 shift lever position sensor connector.
    2. Turn the power switch on (IG).
    3. Measure the voltage according to the value (s) in the table below.
      GTY600557Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Front view of wire harness connector
      (to Shift Lever Position Sensor)

      Standard Voltage

      Tester Connection Condition Specified Condition
      B60-8 (+B) - Body ground Power switch on (IG) 11 to 14 V
      NOTE:

      Turning the power switch on (IG) with the shift lever position sensor connector disconnected causes other DTCs to be stored. Clear the DTCs after performing this inspection.

    4. Turn the power switch off.
    5. Reconnect the B60 shift lever position sensor connector.

    NG 

    REPAIR OR REPLACE POWER SOURCE CIRCUIT 

    OK 

    See step  5

  5. INSPECT SHIFT LEVER POSITION SENSOR 
    1. Disconnect the shift lever position sensor connector.
    2. Measure the resistance according to the value (s) in the table below.
      GTY609550Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Shift Lever Position Sensor)

      Standard Resistance (Check for Open)

      Tester Connection Condition Specified Condition
      8 (+B) - 3 (P) Shift lever in P Below 1 Ω
      8 (+B) - 5 (MJ)
      8 (+B) - 4 (R) Shift lever in R Below 1 Ω
      8 (+B) - 5 (MJ)
      8 (+B) - 9 (RV)
      8 (+B) - 2 (N) Shift lever in N Below 1 Ω
      8 (+B) - 5 (MJ)
      8 (+B) - 1 (D) Shift lever in D or S Below 1 Ω
      8 (+B) - 6 (FD)
      8 (+B) - 5 (MJ)

      Standard Resistance (Check for Short)

      Tester Connection Condition Specified Condition
      8 (+B) or 3 (P) - Body ground and other terminals Shift lever in P 10 kΩ or higher*1
      8 (+B) or 5 (MJ) - Body ground and other terminals
      8 (+B) or 4 (R) - Body ground and other terminals Shift lever in R 10 kΩ or higher*1
      8 (+B) or 5 (MJ) - Body ground and other terminals
      8 (+B) or 9 (RV) - Body ground and other terminals
      8 (+B) or 2 (N) - Body ground and other terminals Shift lever in N 10 kΩ or higher
      8 (+B) or 5 (MJ) - Body ground and other terminals
      8 (+B) or 1 (D) - Body ground and other terminals Shift lever in D or S 10 kΩ or higher*1
      8 (+B) or 6 (FD) - Body ground and other terminals
      8 (+B) or 5 (MJ) - Body ground and other terminals
      NOTE:

      *1: The resistance between terminals 8 (+B) and 2 (N) should be between 4.2 and 5.2 kΩ.

    3. Reconnect the shift lever position sensor connector.

    OK 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    NG 

    REPLACE SHIFT LEVER POSITION SENSOR 

    (Refer to COMPONENTS [10/2014 - 10/2015] )

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