Infiniti FX35 / FX45. Manual - part 69

AT-204

< SERVICE INFORMATION >

TROUBLE DIAGNOSIS FOR SYMPTOMS

NG

>> GO TO 8.

8.

CHECK TCM

1.

Check TCM input/output signals. Refer to 

AT-83, "TCM Input/Output Signal Reference Value"

.

2.

If NG, recheck A/T assembly harness connector terminals for damage or loose connection with harness
connector.

OK or NG

OK

>> INSPECTION END

NG

>> Repair or replace damaged parts.

9.

DETECT MALFUNCTIONING ITEM

Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to 

AT-59,

"Symptom Chart"

 (Symptom No.58).

OK or NG

OK

>> GO TO 7.

NG

>> Repair or replace damaged parts.

SHIFT CONTROL SYSTEM

AT-205

< SERVICE INFORMATION >

D

E

F

G

H

I

J

K

L

M

A

B

AT

N

O

P

SHIFT CONTROL SYSTEM

Control Device Removal and Installation

INFOID:0000000001327383

REMOVAL

CAUTION:

Make sure that parking brake is applied before removal/installation.
1.

Disconnect lower lever of control device and control rod.

1.

Selector lever knob

2.

Lock pin

3.

Position indicator plate

4.

A/T device harness connector

5.

Snap pin

6.

Conical washer

7.

Plain washer

8.

Busing

9.

Collar

10.

Control rod

11.

Bracket

12. Dust cover

13.

Dust cover plate

14.

Shift lock solenoid and park position 
switch assembly

15. Control device assembly

16.

Position lamp

Refer to GI section to make sure icons (symbol marks) in the figure. Refer to 

GI-8, "Component"

.

SCIA7753E

AT-206

< SERVICE INFORMATION >

SHIFT CONTROL SYSTEM

2.

Remove knob cover (1) below selector lever downward.

3.

Pull lock pin (2) out of selector lever knob (3).

4.

Remove selector lever knob (3).

5.

Remove A/T console finisher. Refer to 

IP-10, "Component Parts

Location"

.

6.

Remove center console. Refer to 

IP-10, "Component Parts

Location"

.

7.

Remove rear ventilator duct 2. Refer to 

ATC-116, "Removal and

Installation"

.

8.

Remove key interlock cable (1) from control device. Refer to 

AT-

212, "Removal and Installation"

.

9.

Disconnect A/T device harness connector (2).

10. Remove control device assembly.

INSTALLATION

Install in reverse order of removal. Be careful of the following:
• After installation is completed, adjust and check A/T position. Refer to 

AT-207, "Adjustment of A/T Position"

and 

AT-207, "Checking of A/T Position"

.

Control Rod Removal and Installation

INFOID:0000000001327384

CONTROL ROD COMPONENTS

REMOVAL

SCIA7733E

SCIA7754E

1.

Control device assembly

2.

A/T assembly

3.

Manual lever

4.

Control rod

5.

Lower lever

SCIA6589E

SHIFT CONTROL SYSTEM

AT-207

< SERVICE INFORMATION >

D

E

F

G

H

I

J

K

L

M

A

B

AT

N

O

P

1.

Disconnect lower lever of control device and control rod.

2.

Remove manual lever from A/T assembly.

3.

Remove control rod from vehicle.

INSTALLATION

Install in reverse order of removal. Be careful of the following:
• After installation is completed, adjust and check A/T position. Refer to 

AT-207, "Adjustment of A/T Position"

and 

AT-207, "Checking of A/T Position"

.

Adjustment of A/T Position

INFOID:0000000001327385

1.

Loosen nut of control rod.

2.

Place PNP switch and selector lever in “P” position.

3.

While pressing lower lever toward rear of vehicle (in “P” position
direction), tighten nut to the specified torque. Refer to 

AT-206,

"Control Rod Removal and Installation"

.

CAUTION:

Do not push the bracket.

Checking of A/T Position

INFOID:0000000001327386

1.

Place selector lever in “P” position, and turn ignition switch ON.

2.

Check selector lever can be shifted to other than “P” position when brake pedal is depressed. Also check
selector lever can be shifted from “P” position only when brake pedal is depressed.

3.

Move the selector lever and check for excessive effort, sticking, noise or rattle.

4.

Check the selector lever stops at each position with the feel of engagement when it is moved through all
the positions. Check whether or not the actual position the selector lever is in matches the position shown
by the shift position indicator and the transmission body.

5.

The method of operating the lever to individual positions cor-
rectly should be as shown in the figure.

6.

When selector button is pressed in “P”, “R”, or “N” position with-
out applying forward/backward force to selector lever, check but-
ton operation for sticking.

7.

Check the back-up lamps illuminate only when lever is placed in
the “R” position. Check the back-up lamps does not illuminate
when selector lever is pushed against “R” position in the “P” or
“N” position.

8.

Check the engine can only be started with the selector lever in
the “P” and “N” positions. (With selector lever in the “P” position,
engine can be started even when selector lever is moved for-
ward and backward.)

9.

Check transmission is locked completely in “P” position.

10. When selector lever is set to manual shift gate, check manual mode is displayed on combination meter.

Shift selector lever to “+” and “-” sides, and check set shift position changes. (Only while a vehicle is oper-
ating.)

SCIA5736E

SCIA2119E

SCIA7465E