2007 INFINITI M35 display

TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
ACS-59
[ICC]
C
D
E
F
G
H
I
J
L
MA
B
ACS
Revision: 2007 April2007 M35/M45
DTC 24 NP RANGENKS004DD
1. PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
1. Perform self-diagnosis.
2. Check if “CAN COMM CIRCUIT [U1000]” (DTC100) other than “NP RANGE [C1A24]” (DTC 24) is indi-
cated in self-diagnosis item in the display.
Is it indicated?
YES >> 1. CAN communication inspection. Refer to ACS-61, "DTC 100 CAN COMM CIRCUIT" .
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.
NO >> GO TO 2.
2. CHECK TCM DATA MONITOR
With CONSULT-II
With “A/T” “DATA MONITOR” check if gear positions are correct.
OK or NG
OK >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
NG >> 1. Perform “A/T” self-diagnosis. Refer to AT- 9 0 , "
CONSULT-II Function (A/T)" .
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.
DTC 25 SHIFT RANGE INDNKS004DE
1. PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
1. Perform self-diagnosis.
2. Check if “CAN COMM CIRCUIT [U1000]” (DTC 100) other than “SHIFT RANGE IND [C1A25]” (DTC 25) is
indicated in self-diagnosis item in the display.
Is it indicated?
YES >> 1. CAN communication inspection. Refer to ACS-61, "DTC 100 CAN COMM CIRCUIT" .
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.
NO >> GO TO 2.
2. CHECK TCM DATA MONITOR
With CONSULT-II
With “A/T” “DATA MONITOR”, check if gear positions are correct.
OK or NG
OK >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
NG >> 1. Perform “A/T” self-diagnosis. Refer to AT- 9 0 , "
CONSULT-II Function (A/T)" .
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.

ACS-60
[ICC]
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
Revision: 2007 April2007 M35/M45
DTC 26 ECD MODE MALFNKS004DF
1. PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
1. Perform self-diagnosis.
2. Check if “CAN COMM CIRCUIT [U1000]” (DTC 100) other than “ECD MODE MALF [C1A26]” (DTC 26) is
indicated in self-diagnosis item in the display.
Is it indicated?
YES >> 1. CAN communication inspection. Refer to ACS-61, "DTC 100 CAN COMM CIRCUIT" .
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.
NO >> GO TO 2.
2. PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-II
1. Perform “ABS” self-diagnosis. Refer to BRC-23, "
CONSULT-II Functions (ABS)" .
2. Check if malfunction is indicated.
Is malfunction indicated?
YES >> 1. Repair or replace applicable item.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
NO >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
DTC 27 ECD PWR SUPLY CIRNKS004DG
1. PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
1. Perform self-diagnosis.
2. Check if “CAN COMM CIRCUIT [U1000]” (DTC 100) other than “ECD PWR SUPLY CIR [C1A27]” (DTC
27) is indicated in self-diagnosis item in the display.
Is it indicated?
YES >> 1. CAN communication inspection. Refer to ACS-61, "DTC 100 CAN COMM CIRCUIT" .
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.
NO >> GO TO 2.
2. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY CIRCUIT
With CONSULT-II
Check ABS actuator and electric unit (control unit) power supply circuit. Refer to BRC-37, "
ABS Actuator and
Electric Unit (Control Unit) Power Supply and Ground Circuit" .
OK or NG
OK >> 1. Perform “ABS” self-diagnosis. Refer to BRC-23, "CONSULT-II Functions (ABS)" .
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.
NG >> 1. Repair or replace applicable item.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.

TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
ACS-61
[ICC]
C
D
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MA
B
ACS
Revision: 2007 April2007 M35/M45
DTC 100 CAN COMM CIRCUITNKS004DH
1. PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
With CONSULT-II
1. Perform self-diagnosis.
2. Print self-diagnostic result.
>> After printing self-diagnostic result, go to “CAN system”. Refer to LAN-42, "
Precautions When
Using CONSULT-II" .
DTC 110 CONTROL UNIT (CAN)NKS004DI
1. PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
With CONSULT-II
1. Perform self-diagnosis.
2. Print self-diagnostic result.
3. Erase DTC and perform ICC running test. Then perform self-diagnosis of ICC system again.
4. Check if “CONTROL UNIT (CAN) [U1010]” (DTC 110) is indicated in self-diagnosis item in the display.
Is malfunction indicated?
YES >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
NO >> INSPECTION END

ACS-62
[ICC]
TROUBLE DIAGNOSIS FOR SYMPTOMS
Revision: 2007 April2007 M35/M45
TROUBLE DIAGNOSIS FOR SYMPTOMSPFP:00007
Symptom ChartNKS004DJ
Symptoms Reference page
OperationMAIN switch does not switch ON.Symptom 1
ACS-63
MAIN switch does not switch OFF.Symptom 1
ACS-63
Cruise does not function for setting (powering functions).Symptom 2
ACS-64
CANCEL switch does not function.Symptom 3
ACS-65
Resume does not function.Symptom 3
ACS-65
Set speed does not increase.Symptom 3
ACS-65
Set distance to the vehicle ahead cannot be changed.Symptom 3
ACS-65
ICC is not cancelled when the A/T selector lever is in other than
“D” and “M”.Symptom 4
ACS-65
Display/ChimeDot matrix LCD does not appear.Check combination meter. Refer to DI-18, "Trouble Diagnosis" .
Chime does not function.Symptom 5
ACS-66
Control Driving force is hunting.Symptom 6
ACS-67
Function to detect
the vehicle aheadSystem frequently cannot detect the vehicle ahead.Symptom 7
ACS-67
Distance to detect the vehicle ahead is short.Symptom 7
ACS-67
System misidentifies a vehicle even though there is no vehicle
ahead.

Refer to ACS-15, "LASER BEAM AIMING
ADJUSTMENT" .

Refer to ACS-12, "ICC System Running
Te s t" .
System misidentifies a vehicle in the next lane.

Refer to ACS-15, "LASER BEAM AIMING
ADJUSTMENT" .

Refer to ACS-12, "ICC System Running
Te s t" .
System does not detect a vehicle at all.Symptom 8
ACS-68

ACS-68
[ICC]
TROUBLE DIAGNOSIS FOR SYMPTOMS
Revision: 2007 April2007 M35/M45
3. ADJUST LASER BEAM AIMING
1. Adjust laser beam aiming. Refer to ACS-15, "
LASER BEAM AIMING ADJUSTMENT" .
2. Perform ICC system running test. Check if preceding vehicle detection performance has been improved.
Is it improved?
YES >> INSPECTION END
NO >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
Symptom 8: The System Does Not Detect the Vehicle Ahead at AllNKS004DR
1. CHECK DISPLAY
Check if dot matrix LCD in the combination meter illuminate. Refer to DI-17, "
Self-Diagnosis Mode of Combi-
nation Meter" .
OK or NG
OK >> GO TO 2.
NG >> Check combination meter. Refer to DI-18, "
HOW TO PERFORM TROUBLE DIAGNOSIS"
2. VISUAL CHECK 1
Check ICC sensor integrated unit body window for contamination and foreign materials.
Is it found?
YES >> 1. If any, remove them.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
NO >> GO TO 3.
3. VISUAL CHECK 2
Check ICC sensor integrated unit body window for cracks and scratches.
Is it found?
YES >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
NO >> GO TO 4.
4. ADJUST LASER BEAM AIMING
1. Adjust laser beam aiming. Refer to ACS-15, "
LASER BEAM AIMING ADJUSTMENT" .
2. Perform ICC system running test. Check if preceding vehicle detection performance has been improved.
Is it improved?
YES >> INSPECTION END
NO >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.

INDEX FOR DTC
AT-5
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AT
Revision: 2007 April2007 M35/M45
INDEX FOR DTCPFP:00024
Alphabetical Index NCS001JA
NOTE:
If DTC “U1000” is displayed with other DTC, first perform the trouble diagnosis for “DTC U1000 CAN
COMMUNICATION LINE”. Refer to AT- 1 0 5
.
*1: These numbers are prescribed by SAE J2012.
*2: For VQ35DE engine.Items
(CONSULT-II screen terms)DTC
Reference page OBD-II Except OBD-II
CONSULT-II
GST (*1) CONSULT-II only “A/T”
A/T 1ST E/BRAKING — P1731AT-145
ATF PRES SW 1/CIRC — P1841AT-172
ATF PRES SW 3/CIRC — P1843AT-174
ATF PRES SW 5/CIRC — P1845AT-176
ATF PRES SW 6/CIRC — P1846AT-178
A/T INTERLOCK P1730 P1730AT-142
A/T TCC S/V FNCTN P0744 P0744 AT-128
ATF TEMP SEN/CIRC P0710 P1710AT-135
CAN COMM CIRCUIT U1000 U1000AT-105
D/C SOLENOID/CIRC P1762 P1762AT-155
D/C SOLENOID FNCTN P1764 P1764 AT-157
ENGINE SPEED SIG P0725 (*2) P0725AT-124
FR/B SOLENOID/CIRC P1757 P1757AT-151
FR/B SOLENOID FNCT P1759 P1759 AT-153
HLR/C SOL/CIRC P1767 P1767AT-159
HLR/C SOL FNCTN P1769 P1769 AT-161
I/C SOLENOID/CIRC P1752 P1752AT-147
I/C SOLENOID FNCTN P1754 P1754 AT-149
L/PRESS SOL/CIRC P0745 P0745AT-130
LC/B SOLENOID/CIRC P1772 P1772AT-163
LC/B SOLENOID FNCT P1774 P1774 AT-165
MANU MODE SW/CIRC — P1815AT-167
PNP SW/CIRC P0705 P0705AT- 11 3
STARTER RELAY/CIRC — P0615AT-108
TCC SOLENOID/CIRC P0740 P0740AT-126
TCM P0700 P0700AT- 11 2
TP SEN/CIRC A/T P1705 (*2) P1705AT-132
TURBINE REV S/CIRC P0717 P0717AT- 11 7
VEH SPD SE/CIR·MTR — P1721AT-140
VEH SPD SEN/CIR AT P0720 P0720AT- 11 9

AT-6
INDEX FOR DTC
Revision: 2007 April2007 M35/M45
DTC No. Index NCS001JB
NOTE:
If DTC “U1000” is displayed with other DTC, first perform the trouble diagnosis for “DTC U1000 CAN
COMMUNICATION LINE”. Refer to AT- 1 0 5
.
*1: These numbers are prescribed by SAE J2012.
*2: For VQ35DE engine.DTC
Items
(CONSULT-II screen terms)Reference page OBD-II Except OBD-II
CONSULT-II
GST (*1)CONSULT-II
only “A/T”
— P0615 STARTER RELAY/CIRCAT- 1 0 8
P0700 P0700 TCMAT- 11 2
P0705 P0705 PNP SW/CIRCAT- 11 3
P0710 P1710 ATF TEMP SEN/CIRCAT- 1 3 5
P0717 P0717 TURBINE REV S/CIRCAT- 11 7
P0720 P0720 VEH SPD SEN/CIR ATAT- 11 9
P0725 (*2) P0725 ENGINE SPEED SIGAT- 1 2 4
P0740 P0740 TCC SOLENOID/CIRCAT- 1 2 6
P0744 P0744 A/T TCC S/V FNCTNAT- 1 2 8
P0745 P0745 L/PRESS SOL/CIRCAT- 1 3 0
P1705 (*2) P1705 TP SEN/CIRC A/TAT- 1 3 2
— P1721 VEH SPD SE/CIR·MTRAT- 1 4 0
P1730 P1730 A/T INTERLOCKAT- 1 4 2
— P1731 A/T 1ST E/BRAKINGAT- 1 4 5
P1752 P1752 I/C SOLENOID/CIRCAT- 1 4 7
P1754 P1754 I/C SOLENOID FNCTNAT- 1 4 9
P1757 P1757 FR/B SOLENOID/CIRCAT- 1 5 1
P1759 P1759 FR/B SOLENOID FNCTAT- 1 5 3
P1762 P1762 D/C SOLENOID/CIRCAT- 1 5 5
P1764 P1764 D/C SOLENOID FNCTNAT- 1 5 7
P1767 P1767 HLR/C SOL/CIRCAT- 1 5 9
P1769 P1769 HLR/C SOL FNCTNAT- 1 6 1
P1772 P1772 LC/B SOLENOID/CIRCAT- 1 6 3
P1774 P1774 LC/B SOLENOID FNCTAT- 1 6 5
— P1815 MANU MODE SW/CIRCAT- 1 6 7
— P1841 ATF PRES SW 1/CIRCAT- 1 7 2
— P1843 ATF PRES SW 3/CIRCAT- 1 7 4
— P1845 ATF PRES SW 5/CIRCAT- 1 7 6
— P1846 ATF PRES SW 6/CIRCAT- 1 7 8
U1000 U1000 CAN COMM CIRCUITAT- 1 0 5

AT-8
PRECAUTIONS
Revision: 2007 April2007 M35/M45
Precautions NCS001JE

Before connecting or disconnecting the A/T assembly har-
ness connector, turn ignition switch OFF and disconnect
the battery cable from the negative terminal. Because bat-
tery voltage is applied to TCM even if ignition switch is
turned OFF.

After performing each TROUBLE DIAGNOSIS, perform
“DTC (Diagnostic Trouble Code) Confirmation Procedure”.
If the repair is completed the DTC should not be displayed
in the “DTC Confirmation Procedure”.

When removing the transmission from a vehicle, do not use the
companion flange section at the rear end of the transmission as
a support point. (VK45DE models only)

Always use the specified brand of ATF. Refer to MA-12, "Fluids
and Lubricants" .

Use lint-free paper not cloth rags during work.

After replacing the ATF, dispose of the waste oil using the meth-
ods prescribed by law, ordinance, etc.

Before proceeding with disassembly, thoroughly clean the out-
side of the transmission. It is important to prevent the internal
parts from becoming contaminated by dirt or other foreign mat-
ter.

Disassembly should be done in a clean work area.

Use lint-free paper or towels for wiping parts clean. Common
shop rags can leave fibers that could interfere with the operation
of the transmission.

Place disassembled parts in order for easier and proper assem-
bly.

All parts should be carefully cleaned with a general purpose,
non-flammable solvent before inspection or reassembly.

Gaskets, seals and O-rings should be replaced any time the
transmission is disassembled.

It is very important to perform functional tests whenever they are indicated.

The valve body contains precision parts and requires extreme care when parts are removed and serviced.
Place disassembled valve body parts in order for easier and proper assembly. Care will also prevent
springs and small parts from becoming scattered or lost.

Properly installed valves, sleeves, plugs, etc. will slide along bores in valve body under their own weight.

Before assembly, apply a coat of recommended ATF to all parts. Apply petroleum jelly to protect O-rings
and seals, or hold bearings and washers in place during assembly. Do not use grease.

Extreme care should be taken to avoid damage to O-rings, seals and gaskets when assembling.
SEF289H
SEF217U
SCIA0490E