Infiniti G35 (V35). Manual - part 47

TROUBLE DIAGNOSIS FOR SYMPTOMS

AT-179

D

E

F

G

H

I

J

K

L

M

A

B

AT

TROUBLE DIAGNOSIS FOR SYMPTOMS

PFP:00007

Wiring Diagram — AT — NONDTC

NCS000HX

TCWM0411E

AT-180

TROUBLE DIAGNOSIS FOR SYMPTOMS

TCWM0412E

TROUBLE DIAGNOSIS FOR SYMPTOMS

AT-181

D

E

F

G

H

I

J

K

L

M

A

B

AT

TCM terminals and data are reference value. Measured between each terminal and ground.

A/T CHECK Indicator Lamp Does Not Come On

NCS000HY

SYMPTOM:

A/T CHECK indicator lamp does not come on for about 2 seconds when turning ignition switch to ON.

DIAGNOSTIC PROCEDURE

1. 

CHECK CAN COMMUNICATION LINE

Perform self-diagnosis. Refer to 

AT-86, "SELF-DIAGNOSTIC RESULT MODE"

 , 

AT-95, "TCM SELF-DIAG-

NOSTIC PROCEDURE (NO TOOLS)"

 .

Is a malfunction in the CAN communication indicated in the results?

YES

>> Check CAN communication line. Refer to 

AT-98, "DTC U1000 CAN COMMUNICATION LINE"

 .

NO

>> GO TO 2.

2. 

CHECK A/T CHECK INDICATOR LAMP CIRCUIT

Check combination meter. Refer to 

DI-4, "COMBINATION METERS"

 .

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace damaged parts.

3. 

CHECK TCM POWER SUPPLY AND GROUND CIRCUIT

Check TCM power supply and ground circuit. Refer to 

AT-172, "MAIN POWER SUPPLY AND GROUND CIR-

CUIT"

 .

OK or NG

OK

>> INSPECTION END

NG

>> Repair or replace damaged parts.

Engine Cannot Be Started in “P” or “N” Position

NCS000HZ

SYMPTOM:

●

Engine cannot be started with selector lever in “P” or “N” position.

●

Engine can be started with selector lever in “D” or “R” position.

DIAGNOSTIC PROCEDURE

1. 

CHECK PNP SWITCH CIRCUIT

Perform self-diagnosis. Refer to 

AT-86, "SELF-DIAGNOSTIC RESULT MODE"

 , 

AT-95, "Diagnostic Procedure

Without CONSULT-II"

 .

Do the self-diagnosis results indicate PNP switch?

YES

>> Check the malfunctioning system. Refer to 

AT-106, "DTC P0705 PARK/NEUTRAL POSITION

SWITCH"

 .

NO

>> GO TO 2.

Terminal

Wire 

color

Item

Condition

Data (Approx.)

3

L

CAN-H

–

–

4

PU

K-line (CONSULT-
II signal)

The terminal is connected to the data link connector for CONSULT-II.

–

7

R

Back-up lamp 
relay

Selector lever in “R” position.

0 V

Selector lever in other positions.

Battery voltage

8

P

CAN-L

–

–

AT-182

TROUBLE DIAGNOSIS FOR SYMPTOMS

2. 

CHECK A/T POSITION

Check A/T position. Refer to 

AT-216, "Checking of A/T Position"

 .

OK or NG

OK

>> GO TO 3.

NG

>> Adjust A/T position. Refer to 

AT-215, "Adjustment of A/T Position"

 .

3. 

CHECK STARTING SYSTEM

Check starting system. Refer to 

SC-10, "STARTING SYSTEM"

 .

OK or NG

OK

>> INSPECTION END

NG

>> Repair or replace damaged parts.

In “P” Position, Vehicle Moves When Pushed

NCS000I0

SYMPTOM:

Even though the selector lever is set in the “P” position, the parking mechanism is not actuated,
allowing the vehicle to be moved when it is pushed.

DIAGNOSTIC PROCEDURE

1. 

CHECK A/T POSITION

Check A/T position. Refer to 

AT-216, "Checking of A/T Position"

 .

OK or NG

OK

>> GO TO 2.

NG

>> Adjust A/T position. Refer to 

AT-215, "Adjustment of A/T Position"

 .

2. 

CHECK PARKING COMPONENTS

Check parking components. Refer to 

AT-236, "Parking Components"

 .

OK or NG

OK

>> INSPECTION END

NG

>> Repair or replace damaged parts.