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Home >> Infiniti >> 2014 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Automatic Transmission (Re0F10E) (DTC/Circuit Diagnosis) (Except Hybrid) (1 Of 2)) >> DTC/Circuit Diagnosis >> DTC P0706: Transmission Range Sensor A >> Diagnosis Procedure >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

  1. ADJUSTMENT OF CONTROL CABLE

    Adjust control cable. Refer to INSPECTION AND ADJUSTMENT .

    GO TO STEP 2  .

  2. PERFORM DTC CONFIRMATION PROCEDURE

    G-20With CONSULT 

    1. Turn ignition switch ON.
    2. Select "Self Diagnostic Results" in "TRANSMISSION".
    3. Touch "Erase".
    4. Perform "DTC CONFIRMATION PROCEDURE". Refer to DTC LOGIC .

    Is "P0706" detected?

    YES 

    GO TO STEP 3  .

    NO 

    INSPECTION END

  3. CHECK POWER CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect transmission range switch connector.
    3. Turn ignition switch ON.
    4. Check voltage between transmission range switch harness connector terminal and ground.
      + - Voltage
      Transmission range switch
      Connector Terminal
      F29 4 Ground 10 - 16 V

    Is the inspection result normal?

    YES 

    GO TO STEP 4  .

    NO 

    GO TO STEP   7  .

  4. CHECK CIRCUIT BETWEEN TRANSMISSION RANGE SWITCH AND TCM (PART 1)

    1. Turn ignition switch OFF.
    2. Disconnect TCM connector.
    3. Check continuity between transmission range switch harness connector terminals and TCM harness connector terminals.
      Transmission range switch TCM Continuity
      Connector Terminal Connector Terminal
      F29 2 F25 4 Existed
      5 7
      6 2
      8 6
      9 5

    Is the inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    Repair or replace malfunctioning parts.

  5. CHECK CIRCUIT BETWEEN TRANSMISSION RANGE SWITCH AND TCM (PART 2)

    Check continuity between transmission range switch harness connector terminals and ground.

    Transmission range switch - Continuity
    Connector Terminal
    F29 2 Ground Not existed
    5
    6
    8
    9

    Is the inspection result normal?

    YES 

    GO TO STEP 6  .

    NO 

    Repair or replace malfunctioning parts.

  6. CHECK TRANSMISSION RANGE SWITCH

    Check transmission range switch. Refer to COMPONENT INSPECTION .

    Is the inspection result normal?

    YES 

    Check intermittent incident. Refer to INTERMITTENT INCIDENT .

    NO 

    Repair or replace malfunctioning parts.

  7. DETECT MALFUNCTIONING ITEMS

    Check the following items:

    • Harness open circuit or short circuit between ignition switch and IPDM E/R. Refer to WIRING DIAGRAM - IGNITION POWER SUPPLY - .
    • Harness open circuit or short circuit between IPDM E/R connector terminal 64 and transmission range switch connector terminal 3.
    • 10A fuse (No. 48, located in the IPDM E/R). Refer to IPDM E/R TERMINAL ARRANGEMENT .
    • IPDM E/R

    Is the check result normal?

    YES 

    Check intermittent incident. Refer to INTERMITTENT INCIDENT .

    NO 

    Repair or replace malfunctioning parts.

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