Infiniti G35 (V35) Sedan. Manual - part 1355

TM-112

< FUNCTION DIAGNOSIS >

[5AT: RE5R05A]

ON BOARD DIAGNOSTIC (OBD) SYSTEM

• The MIL is located on the combination meters.

1.

The MIL will light up when the ignition switch is turned ON with-
out the engine running. This is a bulb check. If the MIL does not
light up, refer to 

EC-471, "Component Function Check"

.

2.

When the engine is started, the MIL should go off.
If the MIL remains on, the on board diagnostic system has
detected engine system malfunction.

SEF217U

DIAGNOSIS SYSTEM (TCM)

TM-113

< FUNCTION DIAGNOSIS >

[5AT: RE5R05A]

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DIAGNOSIS SYSTEM (TCM)

Diagnosis Description

INFOID:0000000000957009

 TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)

Description

As a method for locating the suspect circuit, when the self-diagnostics start signal is input, the memory for the
malfunction location is output and the A/T CHECK indicator lamp flashes to display the corresponding DTC.

Operation Procedure

1.

CHECK A/T CHECK INDICATOR LAMP

1.

Start the engine with selector lever in “P” position. Warm engine to normal operating temperature.

2.

Turn ignition switch ON and OFF at least twice, then leave it in the OFF position.

3.

Wait 10 seconds.

4.

Turn ignition switch ON. (Do not start engine.)

Does A/T CHECK indicator lamp come on for about 2 seconds?

YES

>> GO TO 2.

NO

>> Go to 

TM-191, "Symptom Table"

.

2.

JUDGMENT PROCEDURE

1.

Turn ignition switch OFF.

2.

Keep pressing shift lock release button.

3.

Move selector lever from “P” to “D” position.

4.

Release accelerator pedal. (Set the closed throttle position signal ON.)

5.

Depress brake pedal. (Stop lamp switch signal ON.)

6.

Turn ignition switch ON. (Do not start engine.)

7.

Wait 3 seconds.

8.

Move the selector lever to the manual shift gate side. (Manual mode signal ON.)

9.

Release brake pedal. (Stop lamp switch signal ON.)

10. Move the selector lever to “D” position. (Manual mode signal OFF.)
11. Depress brake pedal. (Stop lamp switch signal ON.)
12. Release brake pedal. (Stop lamp switch signal OFF.)
13. Depress accelerator pedal fully and release it.

>> GO TO 3.

3.

CHECK SELF-DIAGNOSIS CODE

Check A/T CHECK indicator lamp. Refer to “Judgment Self-diagnosis Code”.
If the system does not go into self-diagnosis, refer to 

TM-191, "Symptom Table"

.

>> DIAGNOSIS END

Judgment Self-diagnosis Cord

TM-114

< FUNCTION DIAGNOSIS >

[5AT: RE5R05A]

DIAGNOSIS SYSTEM (TCM)

If there is a malfunction, the lamp lights up for the time corresponding to the suspect circuit.

Erase Self-diagnosis

In order to make it easier to find the cause of hard-to-duplicate malfunctions, malfunction information is stored
into the control unit as necessary during use by the user. This memory is not erased no matter how many
times the ignition switch is turned ON and OFF. 
However, this information is erased by turning ignition switch OFF after performing self-diagnostics or by eras-
ing the memory using the CONSULT-III.

CONSULT-III Function (TRANSMISSION)

INFOID:0000000000957010

CONSULT-III APPLICATION ITEMS

No.

Malfunctioning item

No.

Malfunctioning item

1

Revolution sensor 

TM-128

12

A/T interlock 

TM-151

2

Direct clutch solenoid valve 

TM-157

13

A/T 1st engine braking 

TM-152

3

Torque converter clutch solenoid valve 

TM-143

, 

TM-

144

14

Start signal 

TM-121

4

Line pressure solenoid valve 

TM-145

15

Accelerator pedal position sensor 

TM-146

5

Input clutch solenoid valve 

TM-153

16

Engine speed signal 

TM-131

6

Front brake solenoid valve 

TM-155

17

CAN communication line 

TM-120

7

Low coast brake solenoid valve 

TM-161

, 

TM-162

18

1st gear function 

TM-133

8

High and low reverse clutch solenoid valve 

TM-159

19

2nd gear function 

TM-135

9

PNP  switch 

TM-124

20

3rd gear function 

TM-137

10

A/T fluid temperature sensor 

TM-147

 21

4th 

gear 

function 

TM-139

11

Turbine revolution sensor 

TM-126

22

5th gear function 

TM-141

JPDIA0024GB

DIAGNOSIS SYSTEM (TCM)

TM-115

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SELF-DIAGNOSTIC RESULTS

Display Items List

X: Applicable, —: Not applicable

Diagnostic test mode

Function

Work support

This mode enables a technician to adjust some devices faster and more accurately by following the in-
dications on CONSULT-III.

Self-diagnostic results

Self-diagnostic results can be read and erased quickly.

Data monitor

Input/Output data in the ECU can be read.

CAN diagnostic support mon-
itor

The results of transmit/receive diagnosis of CAN communication can be read.

Function test

Performed by CONSULT-III instead of a technician to determine whether each system is “OK” or “NG”.

DTC work support

The operating condition to confirm Diagnostic Trouble Codes can be selected.

ECU part number

TCM part number can be read.

Items (CONSULT-III screen terms)

TCM self-diagnosis

OBD-II (DTC)

Reference page

 “A/T” with CONSULT-III

MIL

*1

, “ENGINE” with CON-

SULT-III or GST

CAN COMM CIRCUIT

U1000

U1000

TM-120

STARTER RELAY/CIRC

P0615

—

TM-121

TCM

P0700

P0700

TM-123

PNP SW/CIRC

P0705

P0705

TM-124

TURBINE REV S/CIRC

P0717

P0717

TM-126

VEH SPD SEN/CIR AT

P0720

P0720

TM-128

ENGINE SPEED SIG

P0725

P0725

TM-131

AT 1ST GR FNCTN

P0731

P0731

TM-133

AT 2ND GR FNCTN

P0732

P0732

TM-135

AT 3RD GR FNCTN

P0733

P0733

TM-137

AT 4TH GR FNCTN

P0734

P0734

TM-139

AT 5TH GR FNCTN

P0735

P0735

TM-141

TCC SOLENOID/CIRC

P0740

P0740

TM-143

A/T TCC S/V FNCTN

P0744

P0744

*2

TM-144

L/PRESS SOL/CIRC

P0745

P0745

TM-145

TP SEN/CIRC A/T

P1705

—

TM-146

ATF TEMP SEN/CIRC

P1710

P0710

TM-147

VEH SPD SE/CIR-MTR

P1721

—

TM-150

A/T INTERLOCK

P1730

P1730

TM-151

A/T 1ST E/BRAKING

P1731

—

TM-152

I/C SOLENOID/CIRC

P1752

P1752

TM-153

FR/B SOLENOID/CIRC

P1757

P1757

TM-155

D/C SOLENOID/CIRC

P1762

P1762

TM-157

HLR/C SOL/CIRC

P1767

P1767

TM-159

LC/B SOLENOID/CIRC

P1772

P1772

TM-161

LC/B SOLENOID FNCT

P1774

P1774

TM-162

MANU MODE SW/CIRC

P1815

—

TM-164

NO DTC IS DETECTED FURTHER 
TESTING MAY BE REQUIRED

X

X

—