DTC P0705-757: Transmission Range Sensor Circuit: Procedure
- READ VALUE USING TECHSTREAM (SHIFT SENSOR SW)
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Select the following menu items: Powertrain / Hybrid Control / Data List / Shift Sensor SW - P, Shift Sensor SW - R, Shift Sensor SW - N, Shift Sensor SW - D, Shift Sensor SW - RV, Shift Sensor SW - FD, Shift Sensor SW - MJ.
- While slowly moving the shift lever from P to D, and then back to the P position, read the data list (Shift Sensor SW) displayed on the Techstream.
HINT:
Make sure to move the shift lever slowly.
OK
Tester Display Shift Position P R N D 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 - RV OFF ON OFF OFF Shift Sensor SW - FD OFF OFF OFF ON Shift Sensor SW - MJ ON ON ON ON - Check if DTCs are output.
OK
DTC P0705-757 is not output.
NG → See step 3
OK: Go to next step
- CHECK FOR INTERMITTENT PROBLEMS
- Check for intermittent problems. Refer to CHECK FOR INTERMITTENT PROBLEMS .
NG → REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA
OK → See step 5
- CHECK PARK/NEUTRAL POSITION SWITCH
- Turn the power switch off.
- Disconnect connector E55 from the hybrid vehicle control ECU.
- Measure the resistance according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard resistance (Check for open)
Tester Connection Condition Specified Condition E55-1 (+BS) - E55-17 (P) P position Below 1 Ω E55-1 (+BS) - E55-12 (MJ) Below 1 Ω E55-1 (+BS) - E55-16 (R) R position Below 1 Ω E55-1 (+BS) - E55-12 (MJ) Below 1 Ω E55-1 (+BS) - E55-27 (RV) Below 1 Ω E55-1 (+BS) - E55-15 (N) N position Below 1 Ω E55-1 (+BS) - E55-12 (MJ) Below 1 Ω E55-1 (+BS) - E55-14 (D) D position Below 1 Ω E55-1 (+BS) - E55-26 (FD) Below 1 Ω E55-1 (+BS) - E55-12 (MJ) Below 1 Ω Standard resistance (Check for open)
Tester Connection Condition Specified Condition E55-1 (+BS) or E55-17 (P) - Body ground and other terminals P position 10 kΩ or higher (*1) E55-1 (+BS) or E55-12 (MJ) - Body ground and other terminals 10 kΩ or higher (*1) E55-1 (+BS) or E55-16 (R) - Body ground and other terminals R position 10 kΩ or higher (*1) E55-1 (+BS) or E55-12 (MJ) - Body ground and other terminals 10 kΩ or higher (*1) E55-1 (+BS) or E55-27 (RV) - Body ground and other terminals 10 kΩ or higher (*1) E55-1 (+BS) or E55-15 (N) - Body ground and other terminals N position 10 kΩ or higher E55-1 (+BS) or E55-12 (MJ) - Body ground and other terminals 10 kΩ or higher E55-1 (+BS) or E55-14 (D) - Body ground and other terminals D position 10 kΩ or higher (*1) E55-1 (+BS) or E55-26 (FD) - Body ground and other terminals 10 kΩ or higher (*1) E55-1 (+BS) or E55-12 (MJ) - Body ground and other terminals 10 kΩ or higher (*1) NOTE:*1: The resistance between terminals E55-1 (+BS) and E55-15 (N) should be between 4.2 and 5.2 kΩ.
NG → See step 4
OK → See step 5
- INSPECT PARK/NEUTRAL POSITION SWITCH
- Disconnect the park/neutral position switch connector.
- Measure the resistance according to the value(s) in the table below.
Standard resistance (Check for open)
Tester Connection Condition Specified Condition E65-7 (+B) - E65-1 (P) P position Below 1 Ω E65-7 (+B) - E65-4 (MJ) Below 1 Ω E65-7 (+B) - E65-5 (R) R position Below 1 Ω E65-7 (+B) - E65-4 (MJ) Below 1 Ω E65-7 (+B) - E65-6 (RV) Below 1 Ω E65-7 (+B) - E65-2 (N) N position Below 1 Ω E65-7 (+B) - E65-4 (MJ) Below 1 Ω E65-7 (+B) - E65-3 (D) D position Below 1 Ω E65-7 (+B) - E65-9 (FD) Below 1 Ω E65-7 (+B) - E65-4 (MJ) Below 1 Ω Standard resistance (Check for short)
Tester Connection Condition Specified Condition E65-7 (+B) or E65-1 (P) - Body ground and other terminals P position 10 kΩ or higher (*1) E65-7 (+B) or E65-4 (MJ) - Body ground and other terminals 10 kΩ or higher (*1) E65-7 (+B) or E65-5 (R) - Body ground and other terminals R position 10 kΩ or higher (*1) E65-7 (+B) or E65-4 (MJ) - Body ground and other terminals 10 kΩ or higher (*1) E65-7 (+B) or E65-6 (RV) - Body ground and other terminals 10 kΩ or higher (*1) E65-7 (+B) or E65-2 (N) - Body ground and other terminals N position 10 kΩ or higher E65-7 (+B) or E65-4 (MJ) - Body ground and other terminals 10 kΩ or higher E65-7 (+B) or E65-3 (D) - Body ground and other terminals D position 10 kΩ or higher (*1) E65-7 (+B) or E65-9 (FD) - Body ground and other terminals 10 kΩ or higher (*1) E65-7 (+B) or E65-4 (MJ) - Body ground and other terminals 10 kΩ or higher (*1) NOTE:*1: The resistance between terminals E65-7 (+B) and E65-2 (N) should be between 4.2 and 5.2 kΩ.
NG → See step 6
OK → REPAIR OR REPLACE HARNESS OR CONNECTOR
- REPLACE HYBRID VEHICLE CONTROL ECU. Refer to COMPONENTS
- REPLACE PARK/NEUTRAL POSITION SWITCH. Refer to COMPONENTS