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Home >> Nissan-Datsun >> 2016 >> Versa Note SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Security Control System (With Intelligent Key System) (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2605: Shift Position >> Diagnosis Procedure
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Diagnosis Procedure

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

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

  1. CHECK IPDM E/R INPUT SIGNAL

    1. Turn ignition switch ON.
    2. Check voltage between IPDM E/R harness connector and ground.
      (+) (-) Condition Voltage (V)
      (Approx.)
      IPDM E/R
      Connector Terminal
      F42 40 Ground Selector lever P or N position Battery voltage
      Other than above 0

    Is the inspection result normal?

    YES 

    GO TO STEP 3  .

    NO 

    GO TO STEP 2  .

  2. CHECK IPDM E/R INPUT SIGNAL CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect IPDM E/R connector.
    3. Disconnect transmission range switch connector.
    4. Check continuity between IPDM E/R harness connector and transmission range switch harness connector.
      IPDM E/R Transmission range switch Continuity
      Connector Terminal Connector Terminal
      F42 40 F52 7 Yes
    5. Check continuity between IPDM E/R harness connector and ground.
      IPDM E/R Ground Continuity
      Connector Terminal
      F42 40 No

    Is the inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    Repair or replace harness.

  3. CHECK BCM INPUT SIGNAL

    1. Check voltage between BCM harness connector and ground.
      (+) (-) Condition Voltage (V)
      (Approx.)
      BCM
      Connector Terminal
      M98 102 Ground Selector lever P or N position Battery voltage
      Other than above 0

    Is the inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    GO TO STEP 4  .

  4. CHECK BCM INPUT SIGNAL CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect BCM connector.
    3. Disconnect transmission range switch connector.
    4. Check continuity between BCM harness connector and transmission range switch harness connector.
      BCM Transmission range switch Continuity
      Connector Terminal Connector Terminal
      M98 102 F52 7 Yes
    5. Check continuity between IPDM E/R harness connector and ground.
      BCM Ground Continuity
      Connector Terminal
      M98 102 No

    Is the inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    Repair or replace harness.

  5. REPLACE BCM

    1. Replace BCM. Refer to REMOVAL AND INSTALLATION .
    2. Perform initialization of BCM using CONSULT.
    3. Perform "DTC CONFIRMATION PROCEDURE" for B2605. Refer to DTC LOGIC .

    Is DTC B2605 detected again?

    YES 

    Replace IPDM E/R. Refer to REMOVAL AND INSTALLATION .

    NO 

    Inspection End.

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