Nissan Maxima. Manual - part 28

ADP-104

< DTC/CIRCUIT DIAGNOSIS >

LIFTING MOTOR (REAR)

4. Check continuity between driver seat 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-41, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-169, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Driver seat control unit connec-

tor

Terminal

Front power seat LH [lifting mo-

tor (rear)] connector

Terminal

Continuity

B211

41

B205

1

Yes

40

3

Driver seat control unit 

connector

Terminal

Ground

Continuity 

B211

41

No

40

TILT MOTOR

ADP-105

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

TILT MOTOR

Description

INFOID:0000000010051809

• The tilt motor is installed to the steering column assembly. 

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

• The steering column is tilted upward/downward by changing the rotation direction of tilt motor.

Component Function Check

INFOID:0000000010051810

1.

 CHECK FUNCTION

1. Select “TILT MOTOR” in “ACTIVE TEST” mode with CONSULT.

2. Check the tilt motor operation.

Is the operation of relevant parts normal? 

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-105, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010051811

Regarding Wiring Diagram information, refer to 

ADP-150, "Wiring Diagram"

.

1.

 CHECK TILT MOTOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect tilt motor.

3. Turn the ignition switch ON.

4. Perform “ACTIVE TEST” (”TILT MOTOR“) with CONSULT.

5. Check voltage between tilt motor harness connector and

ground.

Is the inspection result normal?

YES

>> Replace tilt motor. Refer to 

ST-18, "Removal and Installation"

.

NO

>> GO TO 2.

2.

 CHECK TILT MOTOR CIRCUIT

Test item

Description

TILT MOTOR

OFF

Steering tilt

Stop

UP

Upward

DWN

Downward

(+)

(–)

Condition

Voltage (V)

(Approx.)

Tilt motor

Connector

Terminals

M71

1

Ground

TILT 
MOTOR

OFF

0

UP

0

DWN (down)

Battery voltage

2

OFF

0

UP

Battery voltage

DWN (down)

0

ALJIA0442ZZ

ADP-106

< DTC/CIRCUIT DIAGNOSIS >

TILT MOTOR

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit.

3. Check continuity between automatic drive positioner control unit

harness connector and tilt motor harness connector.

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

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-170, "Removal and Installation"

.

NO

>> Repair or replace harness.

Automatic drive positioner con-

trol unit

Tilt motor

Continuity

Connector

Terminal

Connector

Terminal

M67 (A)

28

M71 (B)

1

Yes

29

2

ALJIA0443ZZ

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M67 (A)

28

No

29

TELESCOPIC MOTOR

ADP-107

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

TELESCOPIC MOTOR

Description

INFOID:0000000010051812

• The telescopic motor is installed to the steering column assembly. 

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

• Compresses the steering column by changing the rotation direction of telescopic motor.

Component Function Check

INFOID:0000000010051813

1.

CHECK FUNCTION

1. Select “TELESCO MOTOR” in “ACTIVE TEST” mode with CONSULT. 

2. Check the telescopic 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:0000000010051814

Regarding Wiring Diagram information, refer to 

ADP-150, "Wiring Diagram"

.

1.

 CHECK TELESCOPIC MOTOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect tilt motor.

3. Turn the ignition switch ON.

4. Perform “ACTIVE TEST” (“TELESCO MOTOR”) with CONSULT.

5. Check voltage between telescopic motor harness connector and

ground.

Is the inspection result normal?

YES

>> Replace telescopic motor. (Built in steering column assembly). Refer to 

ST-20, "Removal and

Installation"

.

NO

>> GO TO 2

2.

CHECK TELESCOPIC MOTOR CIRCUIT

Test item

Description

TELESCO MOTOR

OFF

Steering telescopic

Stop

FR Forward

RR

Backward

(+)

(–)

Condition

Voltage (V)

(Approx.)

Telescopic motor

Connector

Terminals

M73

1

Ground

TELE-
SCOPIC 
MOTOR

OFF

0

FR (forward)

0

RR (backward)

Battery voltage

2

OFF

0

FR (forward)

Battery voltage

RR (backward)

0

ALJIA0442ZZ