Nissan Maxima. Manual - part 961

POWER SUPPLY AND GROUND CIRCUIT

RF-17

< DTC/CIRCUIT DIAGNOSIS >

[WITH SINGLE PANEL SUNROOF]

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

NO

>> GO TO 9

9.

CHECK COMBINATION METER CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect combination meter.

3. Check continuity between combination meter connector (A) and

sunroof motor assembly connector (B).

4. Check continuity between combination meter connector (A) and

ground.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-122, "Removal and Installation"

.

NO

>> Repair or replace harness.

SUNROOF MOTOR ASSEMBLY : Component Inspection

INFOID:0000000009465672

SUNROOF SWITCH

1.

 CHECK SUNROOF SWITCH

1. Turn ignition switch OFF.

2. Disconnect sunroof switch.

3. Check continuity between sunroof switch terminals.

Is the inspection result normal?

YES

>> Sunroof switch is OK.

NO

>> Replace sunroof switch (map lamp assembly). Refer to 

INL-84, "Removal and Installation"

.

SUNROOF MOTOR ASSEMBLY : Special Repair Requirement

INFOID:0000000009465673

1.

 PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 

Refer to 

RF-7, "BASIC INSPECTION : Special Repair Requirement"

.

>> GO TO 2

2.

 CHECK ANTI-PINCH OPERATION 

Check anti-pinch operation.

Refer to 

RF-7, "BASIC INSPECTION : Special Repair Requirement"

.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Check fitting adjustment. Refer to 

RF-68, "Inspection"

.

Combination 

meter connector

Terminal

Sunroof motor as-

sembly connector

Terminal

Continuity

M24 (A)

30

R5 (B)

9

Yes

Combination meter 

connector

Terminal

Ground

Continuity 

M24 (A)

30

No

AWKIA1413ZZ

Terminals

Condition

Continuity

1 

2

Sunroof switch is operated 
TILT DOWN or SLIDE OPEN

Yes

Other than above

No

3

Sunroof switch is operated
TILT UP or SLIDE CLOSE

Yes

Other than above

No

ALKIA0268ZZ

RF-18

< DTC/CIRCUIT DIAGNOSIS >

[WITH SINGLE PANEL SUNROOF]

DOOR SWITCH

DOOR SWITCH

Description

INFOID:0000000009465674

Detects door open/close condition.

Component Function Check

INFOID:0000000009465675

1.

CHECK FUNCTION

With CONSULT

Check door switches DOOR SW-DR, DOOR SW-AS in Data Monitor mode with CONSULT.

Is the inspection result normal?

YES

>> Door switch is OK.

NO

>> Refer to 

RF-19, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009465676

Regarding Wiring Diagram information, refer to 

RF-49, "Wiring Diagram"

.

1.

CHECK DOOR SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Check signal between BCM connector and ground with oscillo-

scope.

Monitor item

Condition

DOOR SW-DR

CLOSE 

→ OPEN: OFF → ON

DOOR SW-AS

ALKIA1039ZZ

DOOR SWITCH

RF-19

< DTC/CIRCUIT DIAGNOSIS >

[WITH SINGLE PANEL SUNROOF]

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 2

2.

CHECK DOOR SWITCH CIRCUIT 

1. Disconnect BCM connector.

2. Check continuity between BCM connector and door switch con-

nector.

3. Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness between BCM and door switch.

3.

CHECK DOOR SWITCH 

Refer to 

RF-21, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace malfunctioning door switch.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-41, "Intermittent Incident"

.

Terminals

Door condition

Voltage (V)

(Approx.)

(+)

(–)

BCM

connector

Terminal

M18

58

Ground

Driver side

OPEN

0

CLOSE

32

Passenger side

OPEN

0

CLOSE

JPMIA0011GB

JPMIA0011GB

BCM connector

Terminal

Door switch

connector

Terminal

Continuity 

A: M18

58

B: B8 (Driver side)

2

Yes

32

B: B108 (Passenger side)

BCM connector

Terminal

Ground

Continuity 

A: M18

58

No

32

ALKIA1040ZZ

RF-20

< DTC/CIRCUIT DIAGNOSIS >

[WITH SINGLE PANEL SUNROOF]

DOOR SWITCH

>> Inspection End.

Component Inspection

INFOID:0000000009465677

1.

CHECK DOOR SWITCH

1. Turn ignition switch OFF.

2. Disconnect door switch connector.

3. Check door switch.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace malfunctioning door switch.

Terminal

Door switch condition

Continuity

Door switch

2

Ground part of 

door switch

Pressed

No

Released

Yes

ALKIA0747ZZ