Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

Transmission. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
K111F Cvt. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

DESCRIPTION

MONITOR DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK PARK/NEUTRAL POSITION SWITCH ASSEMBLY (POWER SOURCE)

CHECK HARNESS AND CONNECTOR (ECM OUTPUT SIGNAL)

INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY

CHECK TRANSMISSION CONTROL SWITCH (POWER SOURCE)

INSPECT TRANSMISSION CONTROL SWITCH

CHECK HARNESS AND CONNECTOR (BATTERY - ECM)

REPLACE ECM

PERFORM INITIALIZATION

CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - ECM)

REPLACE ECM

PERFORM INITIALIZATION

DTC P0705 Transmission Range Sensor Circuit Malfunction (PRNDL Input)


DESCRIPTION

The Park/Neutral Position (PNP) switch detects the shift lever position and sends signals to the ECM.

DTC Code
DTC Detection Condition
  1. Diagnosis Condition
  2. Malfunction Status
  3. Malfunction Time
  4. Other
Trouble Area
P0705
  1. The ignition switch is ON.
  2. One of the following conditions is met:
    (a) 2 or more of the P, N, NSW, R and D shift lever position signals are on simultaneously.
    (b) The P, N, NSW, R and D shift lever position signals are all off simultaneously.
    (c) The P, N, NSW or R shift lever position signal is on when the shift lever is in M.
  3. 2 seconds for conditions (a) and (c) above, and 60 seconds for condition (b) above
  4. 2 trip detection logic
  1. Open or short in park/neutral position switch circuit
  2. Park/neutral position switch assembly
  3. Transmission control switch (Shift lock control unit assembly)
  4. ECM

MONITOR DESCRIPTION

This DTC indicates a problem with the park/neutral position switch or the wire harness in the park/neutral position switch circuit.
The park/neutral position switch detects the shift lever position and sends a signal to the ECM.
For security, the park/neutral position switch detects the shift lever position so that the engine can be started only when the shift lever is in P or N.
The park/neutral position switch sends a signal to the ECM according to the shift lever position (P, R, N, D or M).
The ECM determines that there is a problem with the switch or related parts if it receives more than 1 position signal simultaneously. The ECM will illuminate the MIL and store the DTC.

WIRING DIAGRAM


Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)


INSPECTION PROCEDURE

  1. *1: w/ VSC
  2. *2: w/o VSC

DATA LIST
HINT:
Using the intelligent tester to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

  1. Warm up the engine.

  2. Turn the ignition switch off.

  3. Connect the intelligent tester to the DLC3.

  4. Turn the ignition switch to ON.

  5. Turn the intelligent tester on.

  6. Enter the following menus: Powertrain / Engine and ECT / Data List.

  7. According to the display on the tester, read the Data List.

    Engine and ECT
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Neutral Position SW Signal
    		PNP switch status/
    ON or OFF
    1. ON: Shift lever in P or N
    2. OFF: Shift lever not in P or N
    		When the shift lever position displayed on the intelligent tester differs from the actual position, the adjustment of the PNP switch or shift cable may be incorrect.
    Shift SW Status (P Range)
    		PNP switch status/
    ON or OFF
    1. ON: Shift lever in P
    2. OFF: Shift lever not in P
    Shift SW Status (R Range)
    		PNP switch status/
    ON or OFF
    1. ON: Shift lever in R
    2. OFF: Shift lever not in R
    Shift SW Status (N Range)
    		PNP switch status/
    ON or OFF
    1. ON: Shift lever in N
    2. OFF: Shift lever not in N
    Sports Shift Up SW
    		Sport shift up switch status/
    ON or OFF
    1. ON: Shift lever held in "+" (up-shift)
    2. OFF: Shift lever not held in "+" (up-shift)
    		-
    1. ON: "+" shift paddle operated and held (up-shift)
    2. OFF: "+" shift paddle not operated (up-shift)
    Sports Shift Down SW
    		Sport shift down switch status/
    ON or OFF
    1. ON: Shift lever held in "-" (down-shift)
    2. OFF: Shift lever not held in "-" (down-shift)
    		-
    1. ON: "-" shift paddle operated and held (down-shift)
    2. OFF: "-" shift paddle not operated (down-shift)
    Sports Mode Selection SW
    		Sport mode select switch status/
    ON or OFF
    1. ON: Shift lever in M, "+" or "-"
    2. OFF: Shift lever not in M, "+" or "-"
    		-
    Shift SW Status (D Range)
    		PNP switch status/
    ON or OFF
    1. ON: Shift lever in D
    2. OFF: Shift lever not in D
    		When the shift lever position displayed on the intelligent tester differs from the actual position, the adjustment of the PNP switch or shift cable may be incorrect.
1.CHECK PARK/NEUTRAL POSITION SWITCH ASSEMBLY (POWER SOURCE)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

  1. Disconnect the park/neutral position switch connector.

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

    Standard Voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    B28-1 (RB) - Body ground
    		Ignition switch ON
    		11 to 14 V
    B28-1 (RB) - Body ground
    		Ignition switch off
    		Below 1 V
    Text in Illustration
    *1
    		Front view of wire harness connector
    (to Park/Neutral Position Switch)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (PARK/NEUTRAL POSITION SWITCH - BATTERY)
OK


2.CHECK HARNESS AND CONNECTOR (ECM OUTPUT SIGNAL)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

  1. Disconnect the park/neutral position switch connector.

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

    Standard Voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    B28-4 (B) - Body ground
    		Ignition switch ON
    		11 to 14 V
    B28-4 (B) - Body ground
    		Ignition switch off
    		Below 1 V
    Text in Illustration
    *1
    		Front view of wire harness connector
    (to Park/Neutral Position Switch)


NG
Go to step 9
OK


3.INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

  1. Disconnect the park/neutral position switch connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1. 1 (RB) - 3 (PL)
    2. 4 (B) - 9 (L)
    		Shift lever in P
    		Below 1 Ω
    1 (RB) - 2 (RL)
    		Shift lever in R
    		Below 1 Ω
    1. 1 (RB) - 8 (NL)
    2. 4 (B) - 9 (L)
    		Shift lever in N
    		Below 1 Ω
    1 (RB) - 7 (DL)
    		Shift lever in D, M, "+" or "-"
    		Below 1 Ω
    1. 1 (RB) - 3 (PL)
    2. 4 (B) - 9 (L)
    		Shift lever not in P
    		10 kΩ or higher
    1 (RB) - 2 (RL)
    		Shift lever not in R
    		10 kΩ or higher
    1. 1 (RB) - 8 (NL)
    2. 4 (B) - 9 (L)
    		Shift lever not in N
    		10 kΩ or higher
    1 (RB) - 7 (DL)
    		Shift lever not in D, M, "+" or "-"
    		10 kΩ or higher
    Text in Illustration
    *1
    		Component without harness connected
    (Park/Neutral Position Switch)


NG
REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (RAV4_ACA30 RM00000191D01KX.html)
OK


4.CHECK TRANSMISSION CONTROL SWITCH (POWER SOURCE)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

  1. Disconnect the transmission control switch connector.

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

    Standard Voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    E98-3 (IG) - Body ground
    		Ignition switch ON
    		11 to 14 V
    E98-3 (IG) - Body ground
    		Ignition switch off
    		Below 1 V
    Text in Illustration
    *1
    		Front view of wire harness connector
    (to Transmission Control Switch)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (TRANSMISSION CONTROL SWITCH - BATTERY)
OK


5.INSPECT TRANSMISSION CONTROL SWITCH


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

  1. Disconnect the transmission control switch connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    3 (IG) - 7 (S)
    		Shift lever in M, "+" or "-"
    		Below 1 Ω
    3 (IG) - 7 (S)
    		Shift lever not in M, "+" or "-"
    		10 kΩ or higher
    Text in Illustration
    *1
    		Component without harness connected
    (Transmission Control Switch)


NG
REPLACE TRANSMISSION CONTROL SWITCH (SHIFT LOCK CONTROL UNIT ASSEMBLY) (RAV4_ACA30 RM0000020U701JX.html)
OK


6.CHECK HARNESS AND CONNECTOR (BATTERY - ECM)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

  1. Disconnect the ECM connectors.

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    B32-77 (P) - Body ground
    1. Ignition switch ON
    2. Shift lever in P
    		11 to 14 V
    B32-76 (R) - Body ground
    1. Ignition switch ON
    2. Shift lever in R
    		11 to 14 V*
    B32-99 (N) - Body ground
    1. Ignition switch ON
    2. Shift lever in N
    		11 to 14 V
    A12-47 (D) - Body ground
    1. Ignition switch ON
    2. Shift lever in D
    		11 to 14 V
    B32-39 (S) - Body ground
    1. Ignition switch ON
    2. Shift lever in M, "+" or "-"
    		11 to 14 V
    B32-77 (P) - Body ground
    1. Ignition switch ON
    2. Shift lever not in P
    		Below 1 V
    B32-76 (R) - Body ground
    1. Ignition switch ON
    2. Shift lever not in R
    		Below 1 V
    B32-99 (N) - Body ground
    1. Ignition switch ON
    2. Shift lever not in N
    		Below 1 V
    A12-47 (D) - Body ground
    1. Ignition switch ON
    2. Shift lever not in D
    		Below 1 V
    B32-39 (S) - Body ground
    1. Ignition switch ON
    2. Shift lever not in M, "+" or "-"
    		Below 1 V
    Text in Illustration
    *1
    		Front view of wire harness connector
    (to ECM)
    HINT:
    *: The voltage will drop slightly due to the illumination of the back-up light.


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


7.REPLACE ECM

  1. Replace the ECM (RAV4_ACA30 RM0000017UO01KX.html).


NEXT


8.PERFORM INITIALIZATION
NOTICE:
  1. Performing reset memory will clear the learned values of both the yaw rate sensor assembly*1 or deceleration sensor*2 (deceleration sensor 0 point calibration) and CVT oil pressure (CVT oil pressure calibration). Make sure to perform reset memory, yaw rate sensor assembly*1 or deceleration sensor*2 0 point calibration and CVT oil pressure calibration when replacing any of the parts shown in the following table:
    Replaced Part
    1. Continuously variable transaxle assembly
    2. ECM
    3. Oil pressure sensor
    4. Yaw rate sensor assembly (w/ VSC)
    5. Deceleration sensor (w/o VSC)
    6. Brake actuator assembly (skid control ECU)
  2. After performing reset memory, always perform yaw rate sensor assembly*1 or deceleration sensor*2 (deceleration sensor 0 point) calibration first, and then CVT oil pressure calibration.
  3. Always perform 0 point calibration with the vehicle on level ground.
  4. Do not shake or vibrate the vehicle during 0 point calibration.

  1. Using the intelligent tester, perform reset memory, deceleration sensor 0 point calibration and CVT oil pressure calibration (RAV4_ACA30 RM000003UQR00VX.html).

  1. Check that no DTC is stored.


NEXT

END

9.CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - ECM)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.K111F Cvt.Continuously Variable Transaxle System. Dtc P0705 Transmission Range Sensor Circuit Malfunction (Prndl Input)

  1. Disconnect the park/neutral position switch connector.

  1. Disconnect the ECM connector.

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

    Standard Resistance:
    w/ Entry and Start System
    Tester Connection
    		Condition
    		Specified Condition
    B28-4 (B) - A12-25 (NSW)
    		Always
    		Below 1 Ω
    B28-4 (B) - Body ground
    		Always
    		10 kΩ or higher
    A12-25 (NSW) - Body ground
    		Always
    		10 kΩ or higher
    w/o Entry and Start System
    Tester Connection
    		Condition
    		Specified Condition
    B28-4 (B) - B32-51 (STAR)
    		Always
    		Below 1 Ω
    B28-4 (B) - Body ground
    		Always
    		10 kΩ or higher
    B32-51 (STAR) - Body ground
    		Always
    		10 kΩ or higher
    Text in Illustration
    *1
    		Front view of wire harness connector
    (to Park/Neutral Position Switch)
    *2
    		Front view of wire harness connector
    (to ECM)
    *3
    		w/ Entry and Start System
    *4
    		Front view of wire harness connector
    (to ECM)
    *5
    		w/o Entry and Start System


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


10.REPLACE ECM

  1. Replace the ECM (RAV4_ACA30 RM0000017UO01KX.html).


NEXT


11.PERFORM INITIALIZATION
NOTICE:
  1. Performing reset memory will clear the learned values of both the yaw rate sensor assembly*1 or deceleration sensor*2 (deceleration sensor 0 point calibration) and CVT oil pressure (CVT oil pressure calibration). Make sure to perform reset memory, yaw rate sensor assembly*1 or deceleration sensor*2 0 point calibration and CVT oil pressure calibration when replacing any of the parts shown in the following table:
    Replaced Part
    1. Continuously variable transaxle assembly
    2. ECM
    3. Oil pressure sensor
    4. Yaw rate sensor assembly (w/ VSC)
    5. Deceleration sensor (w/o VSC)
    6. Brake actuator assembly (skid control ECU)
  2. After performing reset memory, always perform yaw rate sensor assembly*1 or deceleration sensor*2 (deceleration sensor 0 point) calibration first, and then CVT oil pressure calibration.
  3. Always perform 0 point calibration with the vehicle on level ground.
  4. Do not shake or vibrate the vehicle during 0 point calibration.

  1. Using the intelligent tester, perform reset memory, deceleration sensor 0 point calibration and CVT oil pressure calibration (RAV4_ACA30 RM000003UQR00VX.html).

  1. Check that no DTC is stored.


NEXT

END