Nissan Qashqai (2007-2010). Manual — part 1158

BACK DOOR OPENER SWITCH

DLK-711

< ON-VEHICLE REPAIR >

[WITHOUT I-KEY & SUPER LOCK]

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BACK DOOR OPENER SWITCH

Exploded View

INFOID:0000000001116792

Refer to

DLK-711, "Removal and Installation"

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Removal and Installation

INFOID:0000000001116793

REMOVAL

1.

Remove the back door finisher.
Refer to

EXT-31, "Exploded View"

and

EXT-31, "Removal and Installation"

.

2.

Remove the back door opener switch (1) from back door finisher
(2) using flat-bladed screw driver (A) etc.

INSTALLATION

Install in the reverse order of removal.

JMKIA0516ZZ

1.

Back door opener switch

2.

Back door finisher

JMKIA0519ZZ

DLK-712

< ON-VEHICLE REPAIR >

[WITHOUT I-KEY & SUPER LOCK]

KEYFOB

KEYFOB

Exploded View

INFOID:0000000001109243

Refer to

DLK-712, "Removal and Installation"

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Removal and Installation

INFOID:0000000001109244

REMOVAL

1.

Remove installation screw (7) on the rear of keyfob.

2.

Place the key with the lower case (6) facing up. Set a screw-
driver (A) wrapped with tape into illustration of the lower case (6)
and separate the lower case (6) from the upper case (1).

CAUTION:

• Do not touch the circuit board or battery terminal.
• The keyfob is water-resistant. However, if it does get wet,

immediately wipe it dry.

3.

When replacing the circuit board assembly, remove circuit board
assembly from the upper case (1).
[Circuit board assembly: Switch rubber (3) + Board surface (4)]

CAUTION:

Do not touch the printed circuits directly.

4.

Remove the battery (5) from the lower case (6) and replace it.

CAUTION:

When replacing battery, keep dirt, grease, and other foreign
materials off the electrode contact area.

5.

After replacement, fit the lower and upper cases together, part
(2), (3) and tighten with the screw.

CAUTION:

After replacing the battery, Be sure to check that door lock-
ing operates normally using the keyfob.
Refer to

DLK-612, "Component Function Check"

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INSTALLATION

Install in the reverse order of removal.

Battery replacement

: Coin-type lithium battery
(CR2032)

MIIB0663E

DIAGNOSIS AND REPAIR WORKFLOW

DLK-713

< BASIC INSPECTION >

[WITHOUT I-KEY, WITH SUPER LOCK]

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000001102250

OVERALL SEQUENCE

DETAILED FLOW

JMKIA0101GB

DLK-714

< BASIC INSPECTION >

[WITHOUT I-KEY, WITH SUPER LOCK]

DIAGNOSIS AND REPAIR WORKFLOW

1.

GET INFORMATION FOR SYMPTOM

Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred).

>> GO TO 2.

2.

CHECK DTC

1.

Check DTC for BCM.

2.

Perform the following procedure if DTC is displayed.

-

Erase DTC.

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Study the relationship between the cause detected by DTC and the symptom described by the customer.

3.

Check related service bulletins for information.

Is any symptom described and any DTC detected?

Symptom is described, DTC is displayed>>GO TO 3.
Symptom is described, DTC is not displayed>>GO TO 4.
Symptom is not described, DTC is displayed>>GO TO 5.

3.

CONFIRM THE SYMPTOM

Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 5.

4.

CONFIRM THE SYMPTOM

Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR ” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 6.

5.

PERFORM DTC CONFIRMATION PROCEDURE

Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.
If two or more DTCs are detected, refer to

DLK-810, "DTC Inspection Priority Chart"

and determine trouble

diagnosis order.

Is DTC detected?

YES

>> GO TO 8.

NO

>> Refer to

GI-39, "Intermittent Incident"

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6.

PERFORM BASIC INSPECTION

Perform Basic Inspection, refer to

DLK-827, "Basic Inspection"

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Inspection End>>GO TO 7.

7.

DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE

Detect malfunctioning system according to Symptom Table based on the confirmed symptom in step 4.

>> GO TO 8.

8.

DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure described based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.

>> GO TO 9.