Infiniti G37 Coupe. Manual - part 898

MIRROR SWITCH

MIR-11

< COMPONENT DIAGNOSIS >

[WITH ADP]

C

D

E

F

G

H

I

J

K

M

A

B

MIR

N

O

P

4.

Check continuity between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness between automatic drive positioner control unit and door mirror remote

control switch.

3.

CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT

Check continuity between door mirror remote control switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness between door mirror remote control switch and ground.

4.

CHECK MIRROR SWITCH

Check mirror switch.
Refer to 

MIR-12, "Component Inspection"

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace door mirror remote control switch. Refer to 

MIR-53, "Removal and Installation"

5.

CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

1.

Connect automatic drive positioner control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-237, "Removal and Installation"

Automatic drive positioner control unit 

Door mirror remote control switch 

Continuity 

Connector

Terminal

Connector

Terminal

M51

3

D17

15

Existed

4

13

19

12

20

4

Automatic drive positioner control unit 

Ground

Continuity 

Connector

Terminal

M51

3

Ground

Not existed

4

19

20

Door mirror remote control switch

Ground

Continuity

 Connector

Terminal

D17

7

Ground

Existed

Automatic drive positioner control unit 

Ground

Voltage (V)

(Approx.)

Connector

Terminal

M51

3

Ground

5

4

19

20

MIR-12

< COMPONENT DIAGNOSIS >

[WITH ADP]

MIRROR SWITCH

6.

CHECK INTERMITTENT INCIDENT

Check intermittent incident.
Refer to 

GI-38, "Intermittent Incident"

>> INSPECTION END

Component Inspection

INFOID:0000000001696814

1.

CHECK MIRROR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect door mirror remote control switch.

3.

Check door mirror remote control switch.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Replace door mirror remote control switch. Refer to 

MIR-53, "Removal and Installation"

Terminal

Mirror switch condition

Continuity

Door mirror remote 

control switch

4

7

RIGHT

Existed

Other than above

Not existed

13

LEFT

Existed

Other than above

Not existed

15

UP

Existed

Other than above

Not existed

12

DOWN

Existed

Other than above

Not existed

CHANGEOVER SWITCH

MIR-13

< COMPONENT DIAGNOSIS >

[WITH ADP]

C

D

E

F

G

H

I

J

K

M

A

B

MIR

N

O

P

CHANGEOVER SWITCH

Description

INFOID:0000000001696815

Changeover switch is integrated into door mirror remote control switch.
Changeover switch has three positions (L, N and R).
It changes door mirror motor operation by transmitting control signal to automatic drive positioner control unit.

Component Function Check

INFOID:0000000001696816

1.

CHECK CHANGEOVER SWITCH FUNCTION

Check the operation on “MIR CHNG SW-R” or “MIR CHNG SW-L” in “DATA MONITOR” mode with CON-
SULT-III.

Is the inspection result normal?

YES

>> Changeover switch function is OK.

NO

>> Refer to 

MIR-13, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000001696817

1.

CHECK CHANGEOVER SWITCH SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 2.

2.

CHECK CHANGEOVER SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector and door mirror remote control switch con-
nector.

3.

Check continuity between automatic drive positioner control unit harness connector and door mirror
remote control switch harness connector.

4.

Check continuity between automatic drive positioner control unit harness connector and ground.

Monitor item

Condition

MIR CHNG SW-R/L

When operating the changeover toward the right or left side.

: ON

Other than above.

: OFF

Automatic drive positioner control unit

Ground

Change overswitch condition

Voltage (V)

(Approx.)

 Connector

Terminal

M51

2

Ground

RIGHT

0

Other than above

5

18

LEFT

0

Other than above

5

Automatic drive positioner control unit 

Door mirror remote control switch

Continuity

Connector

Terminal

Connector

Terminal

M51

2

D17

11

Existed

18

10

MIR-14

< COMPONENT DIAGNOSIS >

[WITH ADP]

CHANGEOVER SWITCH

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness automatic drive positioner control unit and door mirror remote control

switch.

3.

CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT

Check continuity between door mirror remote control switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness door mirror remote control switch and ground.

4.

CHECK CHANGEOVER SWITCH

Check changeover switch.
Refer to 

MIR-14, "Component Inspection"

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace door mirror remote control switch. Refer to 

MIR-53, "Removal and Installation"

5.

CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

1.

Connect automatic drive positioner control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-237, "Removal and Installation"

6.

CHECK INTERMITTENT INCIDENT

Check intermittent incident.
Refer to 

GI-38, "Intermittent Incident"

>> INSPECTION END

Component Inspection

INFOID:0000000001696818

1.

CHECK CHANGEOVER SWITCH 

1.

Turn ignition switch OFF.

2.

Disconnect door mirror remote control switch.

3.

Check door mirror remote control switch.

Automatic drive positioner control unit 

Ground

Continuity

Connector

Terminal

M51

2

Ground

Not existed

18

Door mirror remote control switch 

Ground

Continuity

Connector

Terminal

D17

7

Ground

Existed

Automatic drive positioner control unit 

Ground

Voltage (V)

(Approx.)

Connector

Terminal

M51

2

Ground

5

18