Infiniti G35 (V35). Manual - part 14

TROUBLE DIAGNOSIS

AT-47

D

E

F

G

H

I

J

K

L

M

A

B

AT

4

4-3.

Part 2

AT-58

❏

 

AT-190, "Vehicle Cannot Be Started From D

1

"

❏

 

AT-192, "A/T Does Not Shift: D

1

 

→

 D

2

"

❏

 

AT-194, "A/T Does Not Shift: D

2

 

→

 D

3

"

❏

 

AT-196, "A/T Does Not Shift: D

3

 

→

 D

4

"

Part 3

AT-59

❏

 

AT-205, "Cannot Be Changed to Manual Mode"

❏

 

AT-205, "A/T Does Not Shift: 5th Gear 

→

 4th Gear"

❏

 

AT-206, "A/T Does Not Shift: 4th Gear 

→

 3rd Gear"

❏

 

AT-208, "A/T Does Not Shift: 3rd Gear 

→

 2nd Gear"

❏

 

AT-209, "A/T Does Not Shift: 2nd Gear 

→

 1st Gear"

❏

 

AT-211, "Vehicle Does Not Decelerate by Engine Brake"

❏

 Perform self-diagnostics. Enter checks for detected items. 

AT-86

 , 

AT-95

❏

 

AT-98, "DTC U1000 CAN COMMUNICATION LINE"

❏

 

AT-101, "DTC P0615 START SIGNAL CIRCUIT"

❏

 

AT-105, "DTC P0700 TCM"

❏

 

AT-106, "DTC P0705 PARK/NEUTRAL POSITION SWITCH"

❏

 

AT-110, "DTC P0717 TURBINE REVOLUTION SENSOR"

❏

 

AT-112, "DTC P0720 VEHICLE SPEED SENSOR A/T (REVOLUTION SENSOR)"

❏

 

AT-117, "DTC P0725 ENGINE SPEED SIGNAL"

❏

 

AT-119, "DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE"

❏

 

AT-121, "DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)"

❏

 

AT-123, "DTC P0745 LINE PRESSURE SOLENOID VALVE"

❏

 

AT-125, "DTC P1705 THROTTLE POSITION SENSOR"

❏

 

AT-128, "DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT"

❏

 

AT-133, "DTC P1721 VEHICLE SPEED SENSOR MTR"

❏

 

AT-135, "DTC P1730 A/T INTERLOCK"

❏

 

AT-138, "DTC P1731 A/T 1ST ENGINE BRAKING"

❏

 

AT-140, "DTC P1752 INPUT CLUTCH SOLENOID VALVE"

❏

 

AT-142, "DTC P1754 INPUT CLUTCH SOLENOID VALVE FUNCTION"

❏

 

AT-144, "DTC P1757 FRONT BRAKE SOLENOID VALVE"

❏

 

AT-146, "DTC P1759 FRONT BRAKE SOLENOID VALVE FUNCTION"

❏

 

AT-148, "DTC P1762 DIRECT CLUTCH SOLENOID VALVE"

❏

 

AT-150, "DTC P1764 DIRECT CLUTCH SOLENOID VALVE FUNCTION"

❏

 

AT-152, "DTC P1767 HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE"

❏

 

AT-154, "DTC P1769 HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE 

FUNCTION"

❏

 

AT-156, "DTC P1772 LOW COAST BRAKE SOLENOID VALVE"

❏

 

AT-158, "DTC P1774 LOW COAST BRAKE SOLENOID VALVE FUNCTION"

❏

 

AT-160, "DTC P1815 MANUAL MODE SWITCH"

❏

 

AT-164, "DTC P1841 ATF PRESSURE SWITCH 1"

❏

 

AT-166, "DTC P1843 ATF PRESSURE SWITCH 3"

❏

 

AT-168, "DTC P1845 ATF PRESSURE SWITCH 5"

❏

 

AT-170, "DTC P1846 ATF PRESSURE SWITCH 6"

5

❏

 Inspect each system for items found to be NG in the self-diagnostics and repair or replace the malfunction parts.

6

❏

 Perform all road tests and enter the checks again for the required items.

AT-54

7

❏

 For any remaining NG items, execute the “diagnostics procedure” and repair or replace the malfunction parts. 

See the chart for diagnostics by symptoms. (This chart also contains other symptoms and inspection proce-
dures.)

AT-60

8

❏

 Erase the results of the self-diagnostics from the TCM and the ECM.

AT-39

, 

AT-

97

AT-48

TROUBLE DIAGNOSIS

A/T Electrical Parts Location

NCS000BU

SCIA6386E

TROUBLE DIAGNOSIS

AT-49

D

E

F

G

H

I

J

K

L

M

A

B

AT

Circuit Diagram

NCS000BV

TCWM0406E

AT-50

TROUBLE DIAGNOSIS

Inspections Before Trouble Diagnosis

NCS000BW

A/T FLUID CHECK
A/T Fluid Leakage and A/T Fluid Level Check 

Inspect for A/T fluid leakage and check the A/T fluid level. Refer to 

AT-12, "Checking A/T Fluid"

 .

A/T Fluid Condition Check

Inspect the A/T fluid condition.

STALL TEST
Stall Test Procedure

1.

Inspect the amount of engine oil. Replenish the engine oil if necessary.

2.

Drive for about 10 minutes to warm up the vehicle so that the A/
T fluid temperature is 50 to 80

°

C (122 to 176

°

F). Inspect the

amount of ATF. Replenish if necessary.

3.

Securely engage the parking brake so that the tires do not turn.

4.

Engine start, apply foot brake, and place selector lever in “D”
position.

Fluid condition

Conceivable Cause

Required Operation

Varnished (viscous 
varnish state)

Clutch, brake 
scorched

Replace the ATF and check the A/T 
main unit and the vehicle for mal-
functions (wire harnesses, cooler 
pipes, etc.)

Milky white or 
cloudy

Water in the fluid

Replace the ATF and check for 
places where water is getting in.

Large amount of 
metal powder mixed 
in

Unusual wear of 
sliding parts within 
A/T

Replace the ATF and check for 
improper operation of the A/T.

SAT638A

SAT647B

SCIA7463E

SCIA6229E