Nissan Maxima. Instruction — part 17

ADP-60

< DTC/CIRCUIT DIAGNOSIS >

TELESCOPIC SWITCH

TELESCOPIC SWITCH

Description

INFOID:0000000010051751

ADP steering switch (telescopic switch) is equipped to the steering column. The operation signal is input to the

automatic drive positioner control unit when the telescopic switch is operated.

Component Function Check

INFOID:0000000010051752

1.

CHECK FUNCTION

1. Select “TELESCO SW-FR”, “TELESCO SW-RR” in “DATA MONITOR” mode with CONSULT.

2. Check telescopic switch signal under the following conditions.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to

ADP-60, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010051753

Regarding Wiring Diagram information, refer to

ADP-150, "Wiring Diagram"

.

1.

CHECK TELESCOPIC SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect ADP steering switch (telescopic switch).

3. Check voltage between ADP steering switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> GO TO 2

2.

CHECK TELESCOPIC SWITCH CIRCUIT

1. Disconnect automatic drive positioner control unit.

2. Check continuity between automatic drive positioner control unit

harness connector and ADP steering switch harness connector.

Monitor item

Condition

Status

TELESCO SW-FR

Telescopic switch (forward)

Operate

ON

Release

OFF

TELESCO SW-RR

Telescopic switch (backward)

Operate

ON

Release

OFF

(+)

(–)

Voltage (V)

(Approx.)

ADP steering switch (telescopic switch)

Connector

Terminals

M39

2

Ground

5

3

Automatic drive positioner control

unit

ADP steering switch (tele-

scopic switch)

Continuity

Connector

Terminal

Connector

Terminal

M63 (A)

7

M39 (B)

2

Yes

19

3

ALJIA0390ZZ

TELESCOPIC SWITCH

ADP-61

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

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

Is the inspection result normal?

YES

>> Replace automatic drive positioner unit. Refer to

ADP-169, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK TELESCOPIC SWITCH

Refer to

ADP-61, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace ADP steering switch (telescopic switch). Refer to

ADP-172, "Removal and Installation"

.

4.

CHECK INTERMITTENT INCIDENT

Refer to

GI-41, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000010051754

1.

CHECK TELESCOPIC SWITCH

1. Turn ignition switch OFF.

2. Disconnect ADP steering switch (telescopic switch).

3. Check continuity between ADP steering switch terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace ADP steering switch (telescopic switch). Refer to

ADP-172, "Removal and Installation"

.

Automatic drive positioner control unit

Ground

Continuity

Connector

Terminal

M63 (A)

7

No

19

ADP steering switch (tele-

scopic switch)

Condition

Continuity

Terminal

1

2

Telescopic switch
(forward)

Operate

Yes

Release

No

3

Telescopic switch
(backward)

Operate

Yes

Release

No

ADP-62

< DTC/CIRCUIT DIAGNOSIS >

SEAT MEMORY SWITCH

SEAT MEMORY SWITCH

Description

INFOID:0000000010051755

Seat memory switch is installed to the front door LH trim. The operation signal is input to the driver seat control

unit when the seat memory switch is operated.

Component Function Check

INFOID:0000000010051756

1.

CHECK FUNCTION

1. Select “"MEMORY SW 1", “MEMORY SW 2”, "SET SW" in “DATA MONITOR” mode with CONSULT.

2. Check seat memory switch signal under the following conditions.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to

ADP-62, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010051757

Regarding Wiring Diagram information, refer to

ADP-150, "Wiring Diagram"

.

1.

CHECK SEAT MEMORY SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit.

3. Check voltage between driver seat control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> GO TO 2

2.

CHECK MEMORY SWITCH CIRCUIT

1. Disconnect seat memory switch.

2. Check continuity between driver seat control unit harness connector and seat memory switch harness

connector.

Monitor item

Condition

Status

MEMORY SW 1

Memory switch 1

Push

ON

Release

OFF

MEMORY SW 2

Memory switch 2

Push

ON

Release

OFF

SET SW

Set switch

Push

ON

Release

OFF

(+)

(–)

Voltage (V)

(Approx.)

Driver seat control unit

Connector

Terminals

B203

11

Ground

5

21

27

SEAT MEMORY SWITCH

ADP-63

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

3. Check continuity between driver seat control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to

ADP-169, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK MEMORY SWITCH GROUND CIRCUIT

Check continuity between seat memory switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

CHECK SEAT MEMORY SWITCH

Refer to

ADP-63, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace seat memory switch. Refer to

ADP-171, "Removal and Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to

GI-41, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000010051758

1.

CHECK SEAT MEMORY SWITCH

1. Turn ignition switch OFF.

2. Disconnect seat memory switch.

3. Check continuity between seat memory switch terminals.

Driver seat control unit

Seat memory switch

Continuity

Connector

Terminal

Connector

Terminal

B203

11

D13

2

Yes

21

3

27

1

Driver seat control unit

Ground

Continuity

Connector

Terminal

B203

11

No

21

27

Seat memory switch

Ground

Continuity

Connector

Terminal

D13

4

Yes