Infiniti M35/M45 Y50. Manual - part 44

TROUBLE DIAGNOSIS

AT-99

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ATF WARN LAMP (ON/OFF)

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Not mounted but displayed.

BACK-UP LAMP (ON/OFF)

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STARTER RELAY (ON/OFF)

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PNP SW3 MON (ON/OFF)

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C/V CLB ID1

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C/V CLB ID2

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C/V CLB ID3

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UNIT CLB ID1

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UNIT CLB ID2

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UNIT CLB ID3

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TRGT GR RATIO

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TRGT PRES TCC (kPa)

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TRGT PRES L/P (kPa)

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TRGT PRES I/C (kPa)

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TRGT PRE FR/B (kPa)

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TRGT PRES D/C (kPa)

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TRG PRE HLR/C (kPa)

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SHIFT PATTERN

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DRV CST JUDGE

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START RLY MON

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NEXT GR POSI

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SHIFT MODE

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MANU GR POSI

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VEHICLE SPEED (km/h)

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X

Vehicle speed recognized by the TCM.

Voltage (V) 

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Displays the value measured by the voltage 
probe.

Frequency (Hz)

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The value measured by the pulse probe is dis-
played.

DUTY-HI (high) (%)

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DUTY-LOW (low) (%)

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PLS WIDTH-HI (ms) 

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PLS WIDTH-LOW (ms) 

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Monitored item (Unit)

Monitor Item Selection

Remarks

ECU 

INPUT 

SIGNALS

MAIN SIG-

NALS

SELEC-

TION 

FROM 
MENU

AT-100

TROUBLE DIAGNOSIS

CAN DIAGNOSTIC SUPPORT MONITOR MODE
Operation Procedure

1.

Touch “CAN DAIG SUPPORT MNTR” on “SELECT DIAG
MODE” screen. Refer to 

LAN-13, "CAN Diagnostic Support

Monitor"

 .

DTC WORK SUPPORT MODE 
Operation Procedure

1.

Touch “DTC WORK SUPPORT” on “SELECT DIAG MODE”
screen.

2.

Touch select item menu.

3.

Touch “START”.

BCIA0031E

BCIA0031E

SCIA0512E

SCIA5159E

TROUBLE DIAGNOSIS

AT-101

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4.

Perform driving test according to “DTC Confirmation Procedure”
in “TROUBLE DIAGNOSIS FOR DTC”.

●

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

5.

Stop vehicle.

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

SCIA5160E

SCIA5161E

SCIA5164E

SCIA5162E

AT-102

TROUBLE DIAGNOSIS

6.

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

7.

Touch “YES” or “NO”.

8.

CONSULT-II procedure is ended.

●

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

Display Items List

*: Do not use, but displayed. 

SCIA5163E

SCIA5162E

DTC work support item

Description

Check item

I/C SOL FUNCTN CHECK*

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FR/B SOL FUNCTN CHECK*

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D/C SOL FUNCTN CHECK*

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HLR/C SOL FUNCTN CHECK*

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LC/B SOL FUNCTN CHECK*

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TCC SOL FUNCTN CHECK

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

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

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Self-diagnostic results (OK or NG)

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TCC solenoid valve

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Hydraulic control circuit