HYBRID CONTROL SYSTEM, Diagnostic DTC:P0705-757

DESCRIPTION

The shift lever position sensor can send 8 different switch signals to the power management control ECU. The power management control ECU uses the signals to detect the shift lever position (P, R, N or D). The power management control ECU also uses this information to determine the intended direction of travel (forward or reverse).

WIRING DIAGRAM

PROCEDURE

1. READ VALUE USING GTS (SHIFT SENSOR SW)

   
   

   1. Connect the GTS 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 GTS.

      Tech Tips

      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

   CHECK SHIFT LEVER POSITION SENSOR Click here

   OK

2. CHECK FOR INTERMITTENT PROBLEMS

   Click here

   
   

   OK

   REPLACE POWER MANAGEMENT CONTROL ECU Click here

   NG

   REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA

3. CHECK SHIFT LEVER POSITION SENSOR

   
   

   1. Turn the power switch on (IG).

   2. 

      Text in Illustration

      *a	Component with harness connected (Power Management Control ECU)

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

      Standard Voltage

      Tester Connection Condition Specified Condition A33-15 (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 A33-14 (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 A33-12 (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 A33-11 (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 A33-13 (B) - Body ground Power switch on (IG) Any position 0 to 1.5 V A33-16 (MJ) - Body ground Power switch on (IG) Shift lever in P, R, N, D or S 11 to 14 V A33-8 (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 A33-9 (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 Click here

   NG

4. CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)

   
   

   1. Disconnect the D10 shift lever position sensor connector.

   2. Turn the power switch on (IG).

   3. 

      Text in Illustration

      *a	Front view of wire harness connector (to Shift Lever Position Sensor)

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

      Standard Voltage
      Tester Connection Condition Specified Condition D10-8 (+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 D10 shift lever position sensor connector.

   
   

   NG

   REPAIR OR REPLACE POWER SOURCE CIRCUIT

   OK

5. INSPECT SHIFT LEVER POSITION SENSOR

   
   

   1. Disconnect the shift lever position sensor connector.

   2. 

      Text in Illustration

      *a	Component without harness connected (Shift Lever Position Sensor)

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

      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 Click here