Infiniti G35 (V35). Manual - part 24

TROUBLE DIAGNOSIS

AT-87

D

E

F

G

H

I

J

K

L

M

A

B

AT

L/PRESS SOL/
CIRC

●

Normal voltage not applied to solenoid due to cut line, 
short, or the like

●

TCM detects as irregular by comparing target value with 
monitor value.

P0745

P0745

AT-123

TP SEN/CIRC A/T

●

TCM does not receive the proper accelerator pedal posi-
tion signals (input by CAN communication) from ECM.

P1705

P1705

AT-125

ATF TEMP SEN/
CIRC

●

 During running, the A/T fluid temperature sensor signal 
voltage is excessively high or low

P1710

P0710

AT-128

VEH SPD SE/CIR-
MTR

●

Signal (CAN communication) from vehicle speed sensor 
MTR not input due to cut line or the like

●

Unexpected signal input during running

P1721

—

AT-133

A/T INTERLOCK

●

Except during shift change, the gear position and ATF 
pressure switch states are monitored and comparative 
judgment made.

P1730

P1730

AT-135

A/T 1ST E/BRAK-
ING

●

Each ATF pressure switch and solenoid current is moni-
tored and if a pattern is detected having engine braking 1st 
gear other than in the M1 position, a malfunction is 
detected.

P1731

—

AT-138

I/C SOLENOID/
CIRC

●

Normal voltage not applied to solenoid due to functional 
malfunction, cut line, short, or the like

●

TCM detects as irregular by comparing target value with 
monitor value.

P1752

P1752

AT-140

I/C SOLENOID 
FNCTN 

●

TCM detects that actual gear ratio is irregular, and relation 
between gear position and condition of ATF pressure 
switch 3 is irregular during depressing accelerator pedal. 
(Other than during shift change)

●

TCM detects that relation between gear position and con-
dition of ATF pressure switch 3 is irregular during releas-
ing accelerator pedal. (Other than during shift change)

P1754

P1754*2

AT-142

FR/B SOLENOID/
CIRC

●

Normal voltage not applied to solenoid due to functional 
malfunction, cut line, short, or the like

●

TCM detects as irregular by comparing target value with 
monitor value.

P1757

P1757

AT-144

FR/B SOLENOID 
FNCT

●

TCM detects that actual gear ratio is irregular, and relation 
between gear position and condition of ATF pressure 
switch 1 is irregular during depressing accelerator pedal. 
(Other than during shift change)

●

TCM detects that relation between gear position and con-
dition of ATF pressure switch 1 is irregular during releas-
ing accelerator pedal. (Other than during shift change)

P1759

P1759*2

AT-146

D/C SOLENOID/
CIRC

●

Normal voltage not applied to solenoid due to cut line, 
short, or the like

●

TCM detects as irregular by comparing target value with 
monitor value.

P1762

P1762

AT-148

 Items (CONSULT-

II screen terms)

Malfunction is detected when...

TCM self-

diagnosis

OBD-II (DTC)

Reference 

page

 “A/T” with   

CONSULT-II

MIL

*1

 , 

“ENGINE” with 

CONSULT-II or 

GST

AT-88

TROUBLE DIAGNOSIS

*1: Refer to 

AT-40, "Malfunction Indicator Lamp (MIL)"

 .

*2: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL.

D/C SOLENOID 
FNCTN

●

TCM detects that actual gear ratio is irregular, and relation 
between gear position and condition of ATF pressure 
switch 5 is irregular during depressing accelerator pedal. 
(Other than during shift change)

●

TCM detects that relation between gear position and con-
dition of ATF pressure switch 5 is irregular during releas-
ing accelerator pedal. (Other than during shift change)

P1764

P1764*2

AT-150

HLR/C SOL/CIRC

●

Normal voltage not applied to solenoid due to functional 
malfunction, cut line, short, or the like

●

TCM detects as irregular by comparing target value with 
monitor value.

P1767

P1767

AT-152

HLR/C SOL 
FNCTN

●

TCM detects that actual gear ratio is irregular, and relation 
between gear position and condition of ATF pressure 
switch 6 is irregular during depressing accelerator pedal. 
(Other than during shift change)

●

TCM detects that relation between gear position and con-
dition of ATF pressure switch 6 is irregular during releas-
ing accelerator pedal. (Other than during shift change)

P1769

P1769*2

AT-154

LC/B SOLENOID/
CIRC

●

Normal voltage not applied to solenoid due to functional 
malfunction, cut line, short, or the like

P1772

P1772

AT-156

LC/B SOLENOID 
FNCT

●

TCM detects an improper voltage drop when it tries to 
operate the solenoid valve.

●

Condition of ATF pressure switch 2 is different from moni-
tor value, and relation between gear position and actual 
gear ratio is irregular.

P1774

P1774*2

AT-158

MANU MODE SW/
CIRC

●

When an impossible pattern of switch signals is detected, 
a malfunction is detected.

P1815

—

AT-160

ATF PRES SW 1/
CIRC

●

TCM detects that actual gear ratio is normal, and relation 
between gear position and condition of ATF pressure 
switch 1 is irregular during depressing accelerator pedal. 
(Other than during shift change)

P1841

—

AT-164

ATF PRES SW 3/
CIRC

●

TCM detects that actual gear ratio is normal, and relation 
between gear position and condition of ATF pressure 
switch 3 is irregular during depressing accelerator pedal. 
(Other than during shift change)

P1843

—

AT-166

ATF PRES SW 5/
CIRC

●

TCM detects that actual gear ratio is normal, and relation 
between gear position and condition of ATF pressure 
switch 5 is irregular during depressing accelerator pedal. 
(Other than during shift change)

P1845

—

AT-168

ATF PRES SW 6/
CIRC

●

TCM detects that actual gear ratio is normal, and relation 
between gear position and condition of ATF pressure 
switch 6 is irregular during depressing accelerator pedal. 
(Other than during shift change)

P1846

—

AT-170

NO DTC IS 
DETECTED FUR-
THER TESTING 
MAY BE 
REQUIRED

●

No NG item has been detected.

X

X

—

 Items (CONSULT-

II screen terms)

Malfunction is detected when...

TCM self-

diagnosis

OBD-II (DTC)

Reference 

page

 “A/T” with   

CONSULT-II

MIL

*1

 , 

“ENGINE” with 

CONSULT-II or 

GST

TROUBLE DIAGNOSIS

AT-89

D

E

F

G

H

I

J

K

L

M

A

B

AT

How to Erase Self-diagnostic Results

1.

Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE”
screen.

2.

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

DATA MONITOR MODE
Operation Procedure

1.

Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.

NOTE:
When malfunction is detected, CONSULT-II performs
“REAL-TIME DIAGNOSIS”. Also, any malfunction detected
while in this mode will be displayed at real time.

Display Items List

 X: Standard, —: Not applicable, 

: Option

BCIA0031E

PCIA0061E

BCIA0031E

Monitored item (Unit)

Monitor Item Selection

Remarks

ECU INPUT 

SIGNALS

MAIN SIG-

NALS

SELEC-

TION FROM 

MENU

VHCL/S SE-A/T (km/h)

X

X

Revolution sensor

VHCL/S SE-MTR (km/h)

X

—

ACCELE POSI (0.0/8) 

X

—

Accelerator pedal position signal

THROTTLE POSI (0.0/8)

X

X

Degree of opening for accelerator recognized 
by the TCM
For fail-safe operation, the specific value 
used for control is displayed.

CLSD THL POS (ON/OFF)

X

—

Signal input with CAN communications

W/O THL POS (ON/OFF)

X

—

BRAKE SW (ON/OFF)

X

—

Stop lamp switch

AT-90

TROUBLE DIAGNOSIS

GEAR

—

X

Gear position recognized by the TCM 
updated after gear-shifting

ENGINE SPEED (rpm) 

X

X

TURBINE REV (rpm) 

X

X

OUTPUT REV (rpm) 

X

X

GEAR RATIO

—

X

TC SLIP SPEED (rpm)

—

X

Difference between engine speed and torque 
converter input shaft speed

F SUN GR REV (rpm) 

—

—

F CARR GR REV (rpm)

—

—

ATF TEMP SE 1 (V)

X

—

ATF TEMP SE 2 (V)

X

—

ATF TEMP 1 (

°

C)

—

X

ATF TEMP 2 (

°

C)

—

X

BATTERY VOLT (V)

X

—

ATF PRES SW 1 (ON/OFF)

X

X

(for FR/B solenoid)

ATF PRES SW 2 (ON/OFF)

X

X

(for LC/B solenoid)

ATF PRES SW 3 (ON/OFF)

X

X

(for I/C solenoid)

ATF PRES SW 5 (ON/OFF)

X

X

(for D/C solenoid)

ATF PRES SW 6 (ON/OFF)

X

X

(for HLR/C solenoid)

PNP SW 1 (ON/OFF)

X

—

PNP SW 2 (ON/OFF)

X

—

PNP SW 3 (ON/OFF)

X

—

PNP SW 4 (ON/OFF)

X

—

1 POSITION SW (ON/OFF)

X

—

Not mounted but displayed.

SLCT LVR POSI

—

X

Selector lever position is recognized by the 
TCM.
For fail-safe operation, the specific value 
used for control is displayed.

OD CONT SW (ON/OFF)

X

—

Not mounted but displayed.

POWERSHIFT SW (ON/OFF)

X

—

HOLD SW (ON/OFF)

X

—

MANU MODE SW (ON/OFF)

X

—

NON M-MODE SW (ON/OFF)

X

—

UP SW LEVER (ON/OFF)

X

—

DOWN SW LEVER (ON/OFF)

X

—

SFT UP ST SW (ON/OFF)

—

—

Not mounted but displayed.

SFT DWN ST SW (ON/OFF)

—

—

Monitored item (Unit)

Monitor Item Selection

Remarks

ECU INPUT 

SIGNALS

MAIN SIG-

NALS

SELEC-

TION FROM 

MENU