Nissan Murano: Door & Lock :: Dtc/circuit Diagnosis / B2416 Touch Sen R Open

Nissan Murano (Z52) 2015-2024 Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Door & Lock :: Dtc/circuit Diagnosis / B2416 Touch Sen R Open

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen items

(Trouble diagnosis content) 		DTC detecting condition
B2416–1B

TOUCH SEN R OPEN

(Touch sensor right open) 		Diagnosis condition All times
Signal (terminal) Touch sensor RH signal (automatic back door control module connector terminal: 4)
Threshold

When one of the following conditions is satisfied

  • Touch sensor RH circuit is open

  • Disconnect touch sensor RH connector
Diagnosis delay time –
B2416–1E

TOUCH SEN R OPEN

(Touch sensor right open) 		Diagnosis condition All times
Signal (terminal) Touch sensor RH signal (automatic back door control module connector terminal: 4)
Threshold

When one of the following conditions is satisfied

  • Touch sensor RH circuit is open

  • Disconnect touch sensor RH connector
Diagnosis delay time –

POSSIBLE CAUSE

  • Improper installation of touch sensor

  • Touch sensor RH

  • Harness or connectors (touch sensor circuit is open)

  • Automatic back door control module

FAIL-SAFE

Inhibit automatic back door system auto open/close function

DTC Confirmation Procedure

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Ignition switch ON.

  2. Select “Self Diagnostic Result” mode of “AUTO BACK DOOR”.

Is DTC detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO>>

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

NO>>

Confirmation after repair: Inspection End.

Diagnosis Procedure

CHECK INSTALLATION OF TOUCH SENSOR RH CONNECTOR

Check that touch sensor RH connector is installed normally.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

GO TO 2.

ADJUST OF TOUCH SENSOR RH CONNECTOR INSTALLATION AND ERASE DTC

CONSULT

  1. Ignition switch OFF.

  2. Adjust of touch sensor RH connector installation.

  3. Ignition switch ON.

  4. Select “Self Diagnostic Result” mode of “AUTO BACK DOOR”.

  5. Erase DTC, and then repeat “DTC CONFIRMATION PROCEDURE”. Refer to DTC Confirmation Procedure.

Is DTC “B2416-1B” or "B2416-1E" detected?

YES>>

GO TO 3.

NO>>

Inspection End.

CHECK TOUCH SENSOR RH

Refer to Component Inspection

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

GO TO 6.

CHECK TOUCH SENSOR RH MONITOR ITEM

CONSULT

  1. Ignition switch ON.

  2. Select “TOUCH SEN RH” in “Data Monitor” mode of “AUTO BACK DOOR”.

  3. Check that the function operates normally according to the following conditions.

Monitor item Condition Status
TOUCH SEN RH Touch sensor RH Other than below OFF
Detect obstruction ON

Is the inspection result normal?

YES>>

GO TO 10.

NO>>

Status “ON/OFF” can not changed: GO TO 5.

NO>>

Status “OPEN” is displayed: GO TO 6.

CHECK TOUCH SENSOR RH INPUT SIGNAL

  1. Ignition switch OFF.

  2. Check voltage between touch sensor RH harness connector and ground.

    (+) (–)

    Voltage

    (Approx.)
    Touch sensor RH
    Connector Terminal
    D555 1 Ground 2.72– 7.27 V

Is the inspection result normal?

YES>>

GO TO 8.

NO>>

GO TO 7.

CHECK TOUCH SENSOR RH CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect automatic back door control module and touch sensor RH connector.

  3. Check continuity between automatic back door control module harness connector and touch sensor RH harness connector.

    Automatic back door control module Touch sensor RH Continuity
    Connector Terminal Connector Terminal
    B55 1 D555 1 Yes

  4. Check continuity between automatic back door control module harness connector and ground.

    Automatic back door control module Ground Continuity
    Connector Terminal
    B55 1 No

Is the inspection result normal?

YES>>

GO TO 8.

NO>>

Repair or replace harness.

CHECK TOUCH SENSOR RH CIRCUIT

  1. Disconnect automatic back door control module and touch sensor RH connector.

  2. Check continuity between automatic back door control module harness connector and touch sensor RH harness connector.

    Automatic back door control module Touch sensor RH Continuity
    Connector Terminal Connector Terminal
    B55 1 D555 1 Yes

  3. Check continuity between automatic back door control module harness connector and ground.

    Automatic back door control module Ground Continuity
    Connector Terminal
    B55 1 No

Is the inspection result normal?

YES>>

GO TO 8.

NO>>

Repair or replace harness.

CHECK TOUCH SENSOR RH GROUND CIRCUIT

  1. Disconnect automatic back door control module, touch sensor LH and RH connector.

  2. Check continuity between automatic back door control module harness connector and touch sensor RH harness connector.

    Automatic back door control module Touch sensor RH Continuity
    Connector Terminal Connector Terminal
    B55 13 D555 2 Yes

  3. Check continuity between automatic back door control module harness connector and ground.

    Automatic back door control module Ground Continuity
    Connector Terminal
    B55 13 No

Is the inspection result normal?

YES>>

GO TO 9.

NO>>

Repair or replace harness.

REPLACE TOUCH SENSOR RH AND ERASE DTC

CONSULT

  1. Replace touch sensor RH. Refer to Removal and Installation.

  2. Ignition switch ON.

  3. Select “Self Diagnostic Result” mode of “AUTO BACK DOOR”.

  4. Erase DTC, and then repeat “DTC CONFIRMATION PROCEDURE”. Refer to DTC Confirmation Procedure.

Is DTC “B2416-1B” or "B2416-1E" detected?

YES>>

Replace automatic back door control module. Refer to Removal and Installation.

NO>>

Inspection End.

ERASE DTC

CONSULT

  1. Select “Self Diagnostic Result” mode of “AUTO BACK DOOR”.

  2. Erase DTC, and then repeat “DTC CONFIRMATION PROCEDURE”. Refer to DTC Confirmation Procedure.

Is DTC “B2416-1B” or "B2416-1E" detected?

YES>>

GO TO 11.

NO>>

Check intermittent incident. Refer to Intermittent Incident.

REPLACE TOUCH SENSOR RH AND ERASE DTC

CONSULT

  1. Ignition switch OFF.

  2. Replace touch sensor RH. Refer to Removal and Installation.

  3. Ignition switch ON.

  4. Select “Self Diagnostic Result” mode of “AUTO BACK DOOR”.

  5. Erase DTC, and then repeat “DTC CONFIRMATION PROCEDURE”. Refer to DTC Confirmation Procedure.

Is DTC “B2416-1B” or "B2416-1E" detected?

YES>>

Replace automatic back door control module. Refer to Removal and Installation.

NO>>

Inspection End.

Component Inspection

CHECK TOUCH SENSOR RH

  1. Ignition switch OFF.

  2. Disconnect touch sensor RH connector.

  3. Check resistance between touch sensor RH terminals.

Touch sensor RH Condition

Resistance

(Approx.)
Terminal
1 2 Touch sensor RH Detect obstruction 380 – 420 kΩ
Other than above 0.95 – 1.05 kΩ

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace touch sensor RH. Refer to Removal and Installation.

    B2409 Half Latch Sw

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    B2422 Back Door State

    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition B2422–78 BACK DOOR STATE (Back door state) Diagnosis condition All times Signal (terminal) Encoder LH A signal, encoder LH B signal, encoder RH A signal, encoder RH B signal (automatic back door control module connector terminal: 19, 20, 21) Threshold When the automatic back door control module detect the encoder pulse signal LH does not according with the encoder pulse signal RH Diagnosis delay time – B2422–79 BACK DOOR STATE (Back door state) Diagnosis condition All times Signal (terminal) – Threshold When automatic back door position information is deleted from automatic back door control module memory Diagnosis delay time – POSSIBLE CAUSE Improper installation of back door assembly Calibration of automatic back door position information Back door mechanism Encoder Harness or connectors (encoder circuit is open or shorted) Automatic back door control module Battery terminal is disconnected and reconnected FAIL-SAFEInhibit automatic back door system auto open/close function DTC Confirmation Procedure PERFORM DTC CONFIRMATION PROCEDURE CONSULT Ignition switch ON...

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