Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2f06-11 Trunk/back Door Opener Sw

Nissan Rogue (T33) 2021-Present Service Manual / Body Exterior, Doors, Roof & Vehicle Security :: Door & Lock / Dtc/circuit Diagnosis :: B2f06-11 Trunk/back Door Opener Sw

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen items

(Trouble diagnosis content) 		DTC Detection Condition
B2F06-11

Back door/trunk opener switch

(Back door/trunk opener switch) 		Diagnosis condition Ignition switch ON.
Signal (terminal) Back door opener switch signal (BCM connector terminal: 98)
Threshold When the BCM detects the open or shorted circuit of the back door opener switch
Diagnosis delay time 1 second or less

POSSIBLE CAUSE

  • Back door opener switch

  • Harness or connectors (back door opener switch circuit is open or shorted)

  • BCM

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

DTC CONFIRMATION

CONSULT

  1. Ignition switch ON.

Is DTC detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

CHECK BACK DOOR OPEN INPUT SIGNAL

  1. Ignition switch OFF.

  2. Disconnect back door opener switch connector.

  3. Check voltage between back door opener switch harness connector and ground.

    (+) (–)

    Voltage

    (Approx.)
    Back door opener switch
    Connector Terminal
    D507 1 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

GO TO 2.

CHECK BACK DOOR OPENER SWITCH CIRCUIT

  1. Disconnect BCM connector.

  2. Check continuity between BCM harness connector and back door opener switch harness connector.

    BCM Back door opener switch Continuity
    Connector Terminal Connector Terminal
    B26 (with type B meter) 98 D507 1 Yes
    B123 (with type A meter) 93

  3. Check continuity between BCM harness connector and ground.

    BCM — Continuity
    Connector Terminal
    B26 (with type B meter) 98 Ground No
    B123 (with type A meter) 93

Is the inspection result normal?

YES>>

Replace BCM. Refer to Removal and Installation.

NO>>

Repair or replace harness.

CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT

Check continuity between back door opener switch harness connector and ground.

Back door opener switch — Continuity
Connector Terminal
D507 2 Ground Yes

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace harness.

CHECK BACK DOOR OPENER SWITCH

Refer to Component Inspection.

Is the inspection result normal?

YES>>

GO TO 5.

NO>>

Replace back door opener switch. Refer to Removal and Installation.

CHECK INTERMITTENT INCIDENT

Refer to Intermittent Incident.

>>

Inspection End.

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