LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2015 >> RC 350 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FSE) - Diagnostic Codes (4 Of 5) >> SFI System >> DTC P0705: Transmission Range Sensor Circuit (PRNDL Input) [10/2015 - 11/2017] >> Caution / Notice / Hint
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Caution / Notice / Hint

NOTE:

Inspect the fuses for circuits related to this system before performing the following procedure.

HINT: 

Using the Techstream 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 by discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

  1. DATA LIST 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine / Data List / AT / Shift SW Status (P Range), Shift SW Status (R Range), Shift SW Status (N Range), Shift SW Status (D Range) and Sports Mode Selection SW.

      Powertrain > Engine > Data List 

      Tester Display
      Shift SW Status (P Range)
      Shift SW Status (R Range)
      Shift SW Status (N Range)
      Sports Mode Selection SW
      Shift SW Status (D Range)
    5. Read the values displayed on the Techstream.
      Techstream Display Measurement Item/Range Normal Condition Diagnostic Note
      Shift SW Status (R Range) Park/Neutral position switch assembly status:
      ON or OFF
      • ON: Shift lever in R
      • OFF: Shift lever not in R
      When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect
      Shift SW Status (P Range) Park/Neutral position switch assembly status:
      ON or OFF
      • ON: Shift lever in P
      • OFF: Shift lever not in P
      When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect
      Shift SW Status (N Range) Park/Neutral position switch assembly status:
      ON or OFF
      • ON: Shift lever in N
      • OFF: Shift lever not in N
      When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect
      Shift SW Status (D Range) Park/Neutral position switch assembly status:
      ON or OFF
      • ON: Shift lever in D or M
      • OFF: Shift lever not in D or M
      When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect
      Sports Mode Selection SW Sport mode select switch status:
      ON or OFF
      • ON: Shift lever in M
      • OFF: Shift lever not in M
      -