Infiniti QX56 (JA60). Manual — part 29

PEDAL ADJUSTING MOTOR

ADP-107

< COMPONENT DIAGNOSIS >

C

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ADP

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PEDAL ADJUSTING MOTOR

Description

INFOID:0000000005147565

• The pedal adjusting motor is installed to the pedal assembly.

• The pedal adjusting motor is activated with the automatic drive positioner control unit.

• The pedal assembly is adjusted forward/backward by changing the rotation direction of pedal adjusting

motor.

Component Function Check

INFOID:0000000005147566

1.

CHECK FUNCTION

1. Select “ADJ PEDAL MOTOR” in “Active test” mode with CONSULT-III.

2. Check the pedal adjusting motor operation.

Is the operation of relevant parts normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to

ADP-107, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005147567

Regarding Wiring Diagram information, refer to

ADP-138, "Wiring Diagram"

.

1.

CHECK PEDAL ADJUSTING MOTOR POWER SUPPLY

1. Turn the ignition switch OFF.

2. Perform “Active test” (“ADJ PEDAL MOTOR”) with CONSULT-lll.

3. Check voltage between automatic drive positioner control unit

harness connector and ground.

Is the inspection result normal?

YES

>> Replace pedal adjusting motor assembly. Refer to

ADP-178, "Removal and Installation"

.

NO

>> GO TO 2

2.

CHECK PEDAL ADJUSTING MOTOR CIRCUIT

Test item

Description

ADJ PEDAL MOTOR

OFF

Pedal adjusting motor

Stop

FR

Forward

RR

Backward

Terminal

Test Item

Voltage

(V)

(Approx.)

(+)

(-)

Automatic

drive posi-

tioner con-

trol unit

connector

Terminal

M34

37

Ground

ADJ PED-
AL MOTOR

OFF

0

RR (backward)

0

FR (forward)

Battery
voltage

45

OFF

0

RR (backward)

Battery
voltage

FR (forward)

0

PIIA4806E

ADP-108

< COMPONENT DIAGNOSIS >

PEDAL ADJUSTING MOTOR

1. Disconnect automatic drive positioner control unit and pedal

adjusting motor assembly.

2. Check continuity between automatic drive positioner control unit

harness connector and pedal adjusting motor assembly harness

connector.

3. 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.

3.

CHECK INTERMITTENT INCIDENT

Refer to

GI-38, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to

ADP-175, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Automatic drive

positioner control

unit connector

Terminal

Pedal adjusting

motor assembly

connector

Terminal

Continuity

M34 (A)

37

E109 (B)

1

Yes

45

2

Automatic drive positioner

control unit connector

Terminal

Ground

Continuity

M34 (A)

37

No

45

ALJIA0195ZZ

DOOR MIRROR MOTOR

ADP-109

< COMPONENT DIAGNOSIS >

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ADP

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DOOR MIRROR MOTOR

Description

INFOID:0000000005147568

It makes mirror face operate from side to side and up and down with the electric power that automatic drive

positioner control unit supplies.

Component Function Check

INFOID:0000000005147569

1.

CHECK DOOR MIRROR MOTOR FUNCTION

Check the operation with “MIRROR MOTOR RH” and “MIRROR MOTOR LH” in “ACTIVE TEST” mode with

CONSULT-III

Refer to

ADP-28, "CONSULT-III Function"

.

Is the inspection result normal?

YES

>> Door mirror motor function is OK.

NO

>> Refer to

ADP-109, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005147570

Regarding Wiring Diagram information, refer to

ADP-138, "Wiring Diagram"

.

1.

CHECK DOOR MIRROR MOTOR INPUT SIGNAL

1. Turn ignition switch ON.

2. Check voltage between door mirror connector and ground.

Is the inspection result normal?

YES

>> Refer to

ADP-111, "Component Inspection"

.

NO

>> GO TO 2

2.

CHECK HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit and door mir-

ror.

3. Check continuity between automatic drive positioner control unit

connector and door mirror connector.

Door mirror LH

Terminals

Door mirror re-

mote control

switch condition

Voltage (V)

(Approx.)

(+)

(–)

Door mirror

connector

Terminal

D4 (LH)

D107 (RH)

1

Ground

UP

Battery voltage

Other than above

0

2

LEFT

Battery voltage

Other than above

0

3

DOWN / RIGHT

Battery voltage

Other than above

0

ALJIA0196ZZ

Automatic drive

positioner control

unit connector

Terminal

Door mirror LH

connector

Terminal

Continuity

M33

16

D4

3

Yes

31

1

32

2

LIIA1880E

ADP-110

< COMPONENT DIAGNOSIS >

DOOR MIRROR MOTOR

Door mirror RH

4. Check continuity between automatic drive positioner control unit

connector and ground.

Door mirror LH

Door mirror RH

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

1. Connect automatic drive positioner control unit.

2. Turn ignition switch ON.

3. Check voltage between automatic drive positioner control unit

connector and ground.

Door mirror LH

Automatic drive posi-

tioner control unit con-

nector

Terminal

Door mirror

RH connector

Terminal

Continuity

M33

14

D107

1

Yes

15

2

30

3

Automatic drive position-

er control unit connector

Terminal

Ground

Continuity

M33

16

No

31

32

Automatic drive position-

er control unit connector

Terminal

Ground

Continuity

M33

14

No

15

30

LIIA1888E

Terminals

Mirror switch

condition

Voltage (V)

(Approx.)

(+)

(-)

Automatic drive

positioner control

unit connector

Terminal

M33

16

Ground

DOWN / RIGHT

Battery voltage

Other than above

0

31

UP

Battery voltage

Other than above

0

32

LEFT

Battery voltage

Other than above

0

ALJIA0197ZZ