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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Automatic Transmission (Re0F10D) (DTC/Circuit Diagnosis)) >> DTC Diagnosis >> Transmission (TCM) >> DTC P0706: Transmission Range Sensor A >> DTC Diagnosis Procedure

DTC Diagnosis Procedure

WARNING: This page is about a different variant/trim than selected.
  1. ADJUSTMENT OF CONTROL CABLE 

    Adjust control cable. Refer to CONTROL CABLE : Inspection .

    GO TO 2.

  2. PERFORM DTC CONFIRMATION PROCEDURE 

    SYMBOL With CONSULT

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

    Is "P0706" detected?

    YES

    GO TO 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

      F85

      4

      Ground

      10 - 16 V

    Is the inspection result normal?

    YES

    GO TO 4.

    NO

    GO TO 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

      F85

      2

      F16

      4

      Existed

      5

      7

      6

      2

      8

      6

      9

      5

    Is the inspection result normal?

    YES

    GO TO 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

    F85

    2

    Ground

    Not existed

    5

    6

    8

    9

    Is the inspection result normal?

    YES

    GO TO 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

    INSPECTION END

    NO

    Repair or replace malfunctioning parts.

  7. CHECK CIRCUIT BETWEEN IPDM E/R AND TRANSMISSION RANGE SWITCH 
    1. Disconnect IPDM E/R connector.
    2. Check continuity between IPDM E/R harness connector terminal and transmission range switch harness connector terminal.

      IPDM E/R

      Transmission range switch

      Continuity

      Connector

      Terminal

      Connector

      Terminal

      F10

      70

      F85

      4

      Existed

    Is the check result normal?

    YES

    GO TO 8.

    NO

    Repair or replace malfunctioning parts.

  8. DETECT MALFUNCTIONING ITEMS 

    Check the following items:

    • Harness open circuit or short circuit between ignition switch and IPDM E/R. Refer to Wiring Diagram .
    • 10A fuse (No. 46, located in the IPDM E/R). Refer to Wiring Diagram .
    • IPDM E/R

    Is the check result normal?

    YES

    INSPECTION END

    NO

    There is malfunction of transmission range switch. Replace transmission range switch. Refer to TRANSMISSION RANGE SWITCH : Removal & Installation .

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