Infiniti G37 Coupe. Manual - part 897

DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

MIR-7

< FUNCTION DIAGNOSIS >

[WITH ADP]

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DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Diagnosis Description

INFOID:0000000001840548

The automatic drive positioner system can be checked and diagnosed for component operation with CON-
SULT-III. 

DIAGNOSTIC MODE

CONSULT-III Function

INFOID:0000000001840549

SELF DIAGNOSTIC RESULTS

Refer to 

ADP-160, "DTC Index"

.

DATA MONITOR

Diagnostic mode

Description

SELF-DIAG RESULTS

Performs self-diagnosis for the auto drive positioner system and displays the results.

DATA MONITOR

Displays input signals transmitted from various switches and sensors to driver seat con-
trol unit in real time.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication can be read.

ACTIVE TEST

Drive each output device.

ECU PART NUMBER

Displays part numbers of driver seat control unit parts.

Monitor Item

Unit

Main

Signals

Selection 

From 

Menu

Contents

SET SW

“ON/OFF”

×

×

ON/OFF status judged from the setting switch signal.

MEMORY SW 1

“ON/OFF”

×

×

ON/OFF status judged from the seat memory switch 1 sig-
nal.

MEMORY SW 2

“ON/OFF”

×

×

ON/OFF status judged from the seat memory switch 2 sig-
nal.

SLIDE SW–FR*

3

“ON/OFF”

×

×

ON/OFF status judged from the sliding switch (forward) sig-
nal.

SLIDE SW–RR*

3

“ON/OFF”

×

×

ON/OFF status judged from the sliding switch (backward) 
signal.

RECLN SW–FR

“ON/OFF”

×

×

ON/OFF status judged from the reclining switch (forward) 
signal.

RECLN SW–RR

“ON/OFF”

×

×

ON/OFF status judged from the reclining switch (backward) 
signal.

LIFT FR SW–UP

“ON/OFF”

×

×

ON/OFF status judged from the lifting switch front (upward) 
signal.

LIFT FR SW–DN

“ON/OFF”

×

×

ON/OFF status judged from the lifting switch front (down-
ward) signal.

LIFT RR SW–UP

“ON/OFF”

×

×

ON/OFF status judged from the lifting switch rear (upward) 
signal.

LIFT RR SW–DN

“ON/OFF”

×

×

ON/OFF status judged from the lifting switch rear (down-
ward) signal.

MIR CON SW–UP

“ON/OFF”

×

×

ON/OFF status judged from the mirror switch (upward) sig-
nal.

MIR CON SW–DN

“ON/OFF”

×

×

ON/OFF status judged from the mirror switch (downward) 
signal.

MIR CON SW–RH

“ON/OFF”

×

×

ON/OFF status judged from the door mirror remote control 
switch (passenger side) signal.

MIR-8

< FUNCTION DIAGNOSIS >

[WITH ADP]

DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

*1

: M/T models display all item except this item.

*2

: A/T models display all item except this item.

MIR CON SW–LH

“ON/OFF”

×

×

ON/OFF status judged from the door mirror remote control 
switch (driver side) signal.

MIR CHNG SW–R

“ON/OFF”

×

×

ON/OFF status judged from the door mirror remote control 
switch (switching to right) signal.

MIR CHNG SW–L

“ON/OFF”

×

×

ON/OFF status judged from the door mirror remote control 
switch (switching to left) signal.

TILT SW-UP

“ON/OFF”

×

×

ON/OFF status judged from the tilt switch (upward) signal.

TILT SW-DOWN

“ON/OFF”

×

×

ON/OFF status judged from the tilt switch (downward) sig-
nal.

TELESCO SW-FR

“ON/OFF”

×

×

ON/OFF status judged from the telescoping switch (for-
ward) signal.

TELESCO SW-RR

“ON/OFF”

×

×

ON/OFF status judged from the telescoping switch (back-
ward) signal.

FORWARD SW*

3

“ON/OFF”

×

×

ON/OFF status judged from the forward switch signal.

WALK-IN SW*

3

“ON/OFF”

×

×

ON/OFF status judged from the power walk-in switch sig-
nal.

FWD LIMIT SW*

3

“ON/OFF”

×

×

ON/OFF status judged from the sliding limit switch signal.

SEAT BELT SW*

3

“ON/OFF”

×

×

ON/OFF status judged from the seat belt backle switch sig-
nal.

DETENT SW

*1

“ON/OFF”

×

×

The selector lever position “OFF (P position) / ON (other 
than P position)” judged from the detention switch signal.

PARK BRAKE SW

*2

“ON/OFF”

×

×

The parking brake condition “ON (applied) / OFF (release)” 
judged from the parking brake switch signal.

STARTER SW

“ON/OFF”

×

×

Ignition key switch ON (START, ON) /OFF (ACC, OFF) sta-
tus judged from the ignition switch signal.

SLIDE PULSE*

3

–

–

×

Value (32768) when battery connections are standard. If it 
moves backward, the value increases. If it moves forward, 
the value decreases.

RECLN PULSE

–

–

×

Value (32768) when battery connections are standard. If it 
moves backward, the value increases. If it moves forward, 
the value decreases.

LIFT FR PULSE

–

–

×

Value (32768) when battery connections are standard. If it 
moves DOWN, the value increases. If it moves UP, the val-
ue decreases.

LIFT RR PULSE

–

–

×

Value (32768) when battery connections are standard. If it 
moves DOWN, the value increases. If it moves UP, the val-
ue decreases.

MIR/SEN RH U–D

“V”

–

×

Voltage input from door mirror sensor (passenger side) up-
ward/downward is displayed.

MIR/SEN RH R–L

“V”

–

×

Voltage input from door mirror sensor (passenger side) left-
ward/rightward is displayed.

MIR/SEN LH U–D

“V”

–

×

Voltage input from door mirror sensor (driver side) upward/
downward is displayed.

MIR/SEN LH R–L

“V”

–

×

Voltage input from door mirror sensor (driver side) leftward/
rightward is displayed.

TILT SEN

“V”

–

×

Voltage input from tilt sensor upward/downward is dis-
played.

TELESCO SEN

“V”

–

×

Voltage input from telescopic sensor forward/backward is 
displayed.

Monitor Item

Unit

Main

Signals

Selection 

From 

Menu

Contents

DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

MIR-9

< FUNCTION DIAGNOSIS >

[WITH ADP]

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*

3

: Only this item is displayed for driver seat without automatic drive positioner system.

ACTIVE TEST

CAUTION:

When driving vehicle, do not perform active test.

*: Driver seat without automatic driver position system display only “SEAT SLIDE”.

Test item

Description

SEAT SLIDE*

Activates/deactivates the sliding motor.

SEAT RECLINING

Activates/deactivates the reclining motor.

SEAT LIFTER FR

Activates/deactivates the lifting motor (front).

SEAT LIFTER RR

Activates/deactivates the lifting motor (rear).

TILT MOTOR

Activates/deactivates the tilt motor.

TELESCO MOTOR

Activates/deactivates the telescopic motor.

MIRROR MOTOR RH

Activates/deactivates the mirror motor (passenger side).

MIRROR MOTOR LH

Activates/deactivates the mirror motor (driver side).

MEMORY SW INDCTR

Turns ON/OFF the memory indicator.

MIR-10

< COMPONENT DIAGNOSIS >

[WITH ADP]

MIRROR SWITCH

COMPONENT DIAGNOSIS

MIRROR SWITCH

Description

INFOID:0000000001696811

It operates angle of the door mirror face.
It transmits mirror face adjust operation to AUTOMATIC DRIVE POSITIONER CONTROL UNIT.

Component Function Check

INFOID:0000000001696812

1.

CHECK MIRROR SWITCH FUNCTION

Check the operation on “MIR CON SW–UP/DN” and “MIR CON SW–RH/LH” in “DATA MONITOR” mode
with CONSULT-III.

Is the inspection result normal?

YES

>> Mirror switch function is OK.

NO

>> Refer to

MIR-10, "Diagnosis Procedure"

 

Diagnosis Procedure

INFOID:0000000001696813

1.

CHECK MIRROR 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 MIRROR 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.

Monitor item

Condition

MIR CON SW-UP/DN

When operating the mirror switch toward the up or down side.

: ON

Other than above.

: OFF

MIR CON SW-RH/LH

When operating the mirror switch toward the right or left side.

: ON

Other than above.

: OFF

Automatic drive positioner control unit 

Ground

Mirror switch

Condition

Voltage (V)

(Approx.)

Connector

Terminal

M51

3

Ground

UP

0

Other than above

5

4

LEFT

0

Other than above

5

19

DOWN

0

Other than above

5

20

RIGHT

0

Other than above

5