Infiniti M45 (Y34). Manual - part 53

TROUBLE DIAGNOSIS

AT-97

D

E

F

G

H

I

J

K

L

M

A

B

AT

I/C SOLENOID (A)

—

X

X

FR/B SOLENOID (A)

—

X

X

D/C SOLENOID (A)

—

X

X

HLR/C SOL (A)

—

X

X

ON OFF SOL (ON-OFF display)

—

—

X

LC/B solenoid

TCC SOL MON (A)

—

—

X

L/P SOL MON (A)

—

—

X

I/C SOL MON (A)

—

—

X

FR/B SOL MON (A)

—

—

X

D/C SOL MON (A)

—

—

X

HLR/C SOL MON (A)

—

—

X

ON OFF SOL MON (ON-OFF display)

—

—

X

LC/B solenoid

P POSI IND (ON-OFF display)

—

—

X

R POSI IND (ON-OFF display)

—

—

X

N POSI IND (ON-OFF display)

—

—

X

D POSI IND (ON-OFF display)

—

—

X

4TH POSI IND (ON-OFF display)

—

—

X

3RD POSI IND (ON-OFF display)

—

—

X

2ND POSI IND (ON-OFF display)

—

—

X

1ST POSI IND (ON-OFF display)

—

—

X

MANU MODE IND (ON-OFF display)

—

—

X

POWER M LAMP (ON-OFF display)

—

—

X

F-SAFE IND/L (ON-OFF display)

—

—

X

ATF WARN LAMP (ON-OFF display)

—

—

X

BACK-UP LAMP (ON-OFF display)

—

—

X

STARTER RELAY (ON-OFF display)

—

—

X

PNP relay

PNP SW3 MON (ON-OFF display)

—

—

X

C/V CLB ID1

—

—

X

C/V CLB ID2

—

—

X

C/V CLB ID3

—

—

X

UNIT CLB ID1

—

—

X

UNIT CLB ID2

—

—

X

UNIT CLB ID3

—

—

X

TRGT GR RATIO

—

—

X

TRGT PRES TCC (kPa)

—

—

X

TRGT PRES L/P (kPa)

—

—

X

TRGT PRE FR/B (kPa)

—

—

X

TRGT PRES I/C (kPa)

—

—

X

TRGT PRES D/C (kPa)

—

—

X

TRG PRE HLR/C (kPa)

—

—

X

SHIFT PATTERN

—

—

X

DRV CST JUDGE

—

—

X

Monitored item (Unit)

Monitor Item Selection

Remarks

ECU INPUT 

SIGNALS

MAIN SIG-

NALS

SELEC-

TION FROM 

MENU

AT-98

TROUBLE DIAGNOSIS

DTC WORK SUPPORT MODE
Operation Procedure

1.

Perform “CONSULT-II SETTING PROCEDURE”. Refer to 

AT-91, "CONSULT-II SETTING PROCEDURE"

.

2.

Touch “DTC WORK SUPPORT”.

3.

Touch select item menu.

4.

Touch “START”.

START RLY MON (ON-OFF display)

—

—

X

PNP relay

NEXT GR POSI

—

—

X

SHIFT MODE

—

—

X

MANU GR POSI

—

—

X

VEHICLE SPEED (km/h)

—

X

X

Vehicle speed recognized by the TCM.

Voltage (V) 

—

—

X

Displays the value measured by the volt-
age probe.

Frequency (Hz)

—

—

X

The value measured by the pulse probe 
is displayed.

DUTY·HI (%)

—

—

X

DUTY·LOW (%)

—

—

X

PLS WIDTH·HI (ms) 

—

—

X

PLS WIDTH·LOW (ms) 

—

—

X

Monitored item (Unit)

Monitor Item Selection

Remarks

ECU INPUT 

SIGNALS

MAIN SIG-

NALS

SELEC-

TION FROM 

MENU

SCIA5304E

SCIA0512E

SCIA5159E

TROUBLE DIAGNOSIS

AT-99

D

E

F

G

H

I

J

K

L

M

A

B

AT

5.

Perform driving test according to “DTC CONFIRMATION PRO-
CEDURE” in “TROUBLE DIAGNOSIS FOR DTC”.

●

When testing conditions are satisfied, CONSULT-II screen
changes from “OUT OF CONDITION” to “TESTING”.

6.

Stop vehicle.

●

If “NG” appears on the screen, malfunction may exist. Go to
“Diagnostic Procedure”.

7.

Perform test drive to check gear shift feeling in accordance with
instructions displayed.

8.

Touch “YES” or “NO”.

9.

CONSULT-II procedure ended.

SCIA5160E

SCIA5161E

SCIA5164E

SCIA5162E

SCIA5163E

AT-100

TROUBLE DIAGNOSIS

●

If “NG” appears on the screen, malfunction may exist. Go to
“Diagnostic Procedure”.

Display Items List

*: Do not use, but displayed.

HOW TO ERASE SELF-DIAGNOSTIC RESULTS (WITH CONSULT-II)

1.

Perform “CONSULT-II SETTING PROCEDURE”. Refer to 

AT-91, "CONSULT-II SETTING PROCEDURE"

.

2.

Touch “SELF-DIAG RESULTS”. 

3.

Touch “ERASE”. (The self-diagnostic results will be erased.) 

SCIA5162E

DTC work support item

Description

Check item

I/C SOL FUNCTN CHECK*

—

—

FR/B SOL FUNCTN CHECK*

—

—

D/C SOL FUNCTN CHECK*

—

—

HLR/C SOL FUNCTN CHECK*

—

—

LC/B SOL FUNCTN CHECK*

—

—

TCC SOL FUNCTN CHECK

Following items for “TCC solenoid function (lock-up) ” can be con-
firmed.

●

Self-diagnosis status (whether the diagnosis is being conducted 
or not)

●

Self-diagnosis result (OK or NG)

●

TCC solenoid valve

●

Hydraulic control circuit

SCIA5304E

PCIA0061E