2007 INFINITI M35 brake sensor

INDEX FOR DTC
EC-19
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The troubleshooting for this DTC needs CONSULT-II.
*5: When the fail-safe operations for both self-diagnoses occur, the MIL illuminates.
*6: Models with ICC.P1610 - P1615 1610 - 1615 NATS MALFUNCTIONEC-53
P1705 1705 TP SEN/CIRC A/TAT-132
P1715 1715 IN PULY SPEEDEC-588
P1730 1730 A/T INTERLOCKAT-142
P1752 1752 I/C SOLENOID/CIRCAT-147
P1754 1754 I/C SOLENOID FNCTNAT-149
P1757 1757 FR/B SOLENOID/CIRCAT-151
P1759 1759 FR/B SOLENOID FNCTAT-153
P1762 1762 D/C SOLENOID/CIRCAT-155
P1764 1764 D/C SOLENOID FNCTNAT-157
P1767 1767 HLR/C SOL/CIRCAT-159
P1769 1769 HLR/C SOL FNCTNAT-161
P1772 1772 LC/B SOLENOID/CIRCAT-163
P1774 1774 LC/B SOLENOID FNCTAT-165
P1805 1805 BRAKE SW/CIRCUITEC-589
P2100 2100 ETC MOT PWREC-598
P2101 2101 ETC FUNCTION/CIRCEC-604
P2103 2103 ETC MOT PWREC-598
P 2 11 8 2 11 8 E T C M O TEC-610
P 2 11 9 2 11 9 E T C A C T REC-615
P2122 2122 APP SEN 1/CIRCEC-617
P2123 2123 APP SEN 1/CIRCEC-617
P2127 2127 APP SEN 2/CIRCEC-624
P2128 2128 APP SEN 2/CIRCEC-624
P2135 2135 TP SENSOREC-631
P2138 2138 APP SENSOREC-638
P2A00 2A00 A/F SENSOR1 (B1)EC-646
P2A03 2A03 A/F SENSOR1 (B2)EC-646
DTC*1
Items
(CONSULT-II screen terms)Reference page
CONSULT-II
GST*
2ECM*3

EC-20
[VQ35DE]
INDEX FOR DTC
Revision: 2007 April2007 M35/M45
Alphabetical IndexNBS004RV
NOTE:

If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-161, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .

If DTC U1010 is displayed with other DTC, first perform the trouble diagnosis for DTC U1010. Refer
to EC-164, "
DTC U1010 CAN COMMUNICATION" .
Items
(CONSULT-II screen terms)DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3
A/F SEN1 HTR (B1) P0031 0031EC-170
A/F SEN1 HTR (B1) P0032 0032EC-170
A/F SEN1 HTR (B2) P0051 0051EC-170
A/F SEN1 HTR (B2) P0052 0052EC-170
A/F SENSOR1 (B1) P0130 0130EC-234
A/F SENSOR1 (B1) P0131 0131EC-244
A/F SENSOR1 (B1) P0132 0132EC-253
A/F SENSOR1 (B1) P0133 0133EC-262
A/F SENSOR1 (B1) P2A00 2A00EC-646
A/F SENSOR1 (B2) P0150 0150EC-234
A/F SENSOR1 (B2) P0151 0151EC-244
A/F SENSOR1 (B2) P0152 0152EC-253
A/F SENSOR1 (B2) P0153 0153EC-262
A/F SENSOR1 (B2) P2A03 2A03EC-646
A/T INTERLOCK P1730 1730AT-142
A/T TCC S/V FNCTN P0744 0744AT-128
APP SENSOR P2138 2138EC-638
APP SEN 1/CIRC P2122 2122EC-617
APP SEN 1/CIRC P2123 2123EC-617
APP SEN 2/CIRC P2127 2127EC-624
APP SEN 2/CIRC P2128 2128EC-624
ASCD BRAKE SW P1572 1572EC-567 (Models with ICC)
EC-576
(Models with ASCD)
ASCD SW P1564 1564EC-552
(Models with ICC)
EC-559
(Models with ASCD)
ASCD VHL SPD SEN P1574 1574EC-584
(Models with ICC)
EC-586
(Models with ASCD)
ATF TEMP SEN/CIRC P0710 0710AT-135
BAT CURRENT SENSOR P1550 1550EC-524
BAT CURRENT SENSOR P1551 1551EC-531
BAT CURRENT SENSOR P1552 1552EC-531
BAT CURRENT SENSOR P1553 1553EC-538
BAT CURRENT SENSOR P1554 1554EC-545
BRAKE SW/CIRCUIT P1805 1805EC-589
CAN COMM CIRCUIT U1000
1000*4EC-161
CAN COMM CIRCUIT U1001
1001*4EC-161
CKP SEN/CIRCUIT P0335 0335EC-364
CLOSED LOOP-B1 P1148 1148EC-496

EC-36
[VQ35DE]
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
Revision: 2007 April2007 M35/M45
AUTOMATIC SPEED CONTROL DEVICE (ASCD)PFP:18930
System DescriptionNBS004S8
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM through CAN communication line
BASIC ASCD SYSTEM
Refer to Owner's Manual for ASCD operating instructions.
Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at predetermined constant speed
without depressing accelerator pedal. Driver can set vehicle speed in advance between approximately 40 km/
h (25 MPH) and 144 km/h (89 MPH).
ECM controls throttle angle of electric throttle control actuator to regulate engine speed.
Operation status of ASCD is indicated by CRUISE lamp and SET lamp in combination meter. If any malfunc-
tion occurs in ASCD system, it automatically deactivates control.
NOTE:
Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws.
SET OPERATION
Press MAIN switch. (The CRUISE lamp in combination meter illuminates.)
When vehicle speed reaches a desired speed between approximately 40 km/h (25 MPH) and 144 km/h (89
MPH), press SET/COAST switch. (Then SET lamp in combination meter illuminates.)
ACCELERATE OPERATION
If the RESUME/ACCELERATE switch is pressed during cruise control driving, increase the vehicle speed until
the switch is released or vehicle speed reaches maximum speed controlled by the system.
And then ASCD will keep the new set speed.
CANCEL OPERATION
When any of following conditions exist, cruise operation will be canceled.

CANCEL switch is pressed

More than 2 switches at ASCD steering switch are pressed at the same time (Set speed will be cleared)

Brake pedal is depressed

Selector lever is changed to N, P, R position

Vehicle speed decreased to 13 km/h (8 MPH) lower than the set speed

VDC/TCS system is operated
When the ECM detects any of the following conditions, the ECM will cancel the cruise operation and inform
the driver by blinking indicator lamp.

Engine coolant temperature is slightly higher than the normal operating temperature, CRUISE lamp may
blink slowly.
When the engine coolant temperature decreases to the normal operating temperature, CRUISE lamp will
stop blinking and the cruise operation will be able to work by pressing SET/COAST switch or RESUME/
ACCELERATE switch.

Malfunction for some self-diagnoses regarding ASCD control: SET lamp will blink quickly.
If MAIN switch is turned to OFF during ASCD is activated, all of ASCD operations will be canceled and vehicle
speed memory will be erased.
Sensor Input signal to ECM ECM function Actuator
ASCD brake switch Brake pedal operation
ASCD vehicle speed controlElectric throttle control
actuator Stop lamp switch Brake pedal operation
ASCD steering switch ASCD steering switch operation
Park/Neutral position (PNP)
switchGear position
Wheel sensor Vehicle speed*
TCM Powertrain revolution*

EC-58
[VQ35DE]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2007 April2007 M35/M45
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The troubleshooting for this DTC needs CONSULT-II.
*5: When the fail-safe operations for both self-diagnoses occur, the MIL illuminates.ASCD SW P1564 1564 — — 1 — EC-552
(Models
with ICC)
EC-559
(Models
with ASCD)
ICC COMMAND VALUE*
6P1568 1568 — — 1 —EC-566
ASCD BRAKE SW P1572 1572 — — 1 — EC-567
(Models
with ICC)
EC-576
(Models
with ASCD)
ASCD VHL SPD SEN P1574 1574 — — 1 — EC-584
(Models
with ICC)
EC-586
(Models
with ASCD)
NATS MALFUNCTIONP1610 -
P16151610 - 1615 — — 2 —EC-53
TP SEN/CIRC A/T P1705 1705 — — 2 —AT-132
IN PULY SPEED P1715 1715 — — 2 —EC-588
A/T INTERLOCK P1730 1730 — — 1×AT-142
I/C SOLENOID/CIRC P1752 1752 — — 1×AT-147
I/C SOLENOID FNCTN P1754 1754 — — 1×AT-149
FR/B SOLENOID/CIRC P1757 1757 — — 1×AT-151
FR/B SOLENOID FNCT P1759 1759 — — 1×AT-153
D/C SOLENOID/CIRC P1762 1762 — — 1×AT-155
D/C SOLENOID FNCTN P1764 1764 — — 1×AT-157
HLR/C SOL/CIRC P1767 1767 — — 1×AT-159
HLR/C SOL FNCTN P1769 1769 — — 1×AT-161
LC/B SOLENOID/CIRC P1772 1772 — — 1×AT-163
LC/B SOLENOID FNCT P1774 1774 — — 1×AT-165
BRAKE SW/CIRCUIT P1805 1805 — — 2 —EC-589
ETC MOT PWR P2100 2100 — — 1×EC-598
ETC FUNCTION/CIRC P2101 2101 — — 1×EC-604
ETC MOT PWR P2103 2103 — — 1×EC-598
ETC MOT P2118 2118 — — 1×EC-610
ETC ACTR P2119 2119 — — 1×EC-615
APP SEN 1/CIRC P2122 2122 — — 1×EC-617
APP SEN 1/CIRC P2123 2123 — — 1×EC-617
APP SEN 2/CIRC P2127 2127 — — 1×EC-624
APP SEN 2/CIRC P2128 2128 — — 1×EC-624
TP SENSOR P2135 2135 — — 1×EC-631
APP SENSOR P2138 2138 — — 1×EC-638
A/F SENSOR1 (B1) P2A00 2A00 —×2×EC-646
A/F SENSOR1 (B2) P2A03 2A03 —×2×EC-646
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest value/
Te s t l i m i t
(GST only)Trip MIL Reference page
CONSULT-II
GST*
2ECM*3

EC-86
[VQ35DE]
BASIC SERVICE PROCEDURE
Revision: 2007 April2007 M35/M45
Accelerator Pedal Released Position LearningNBS004SU
DESCRIPTION
Accelerator Pedal Released Position Learning is an operation to learn the fully released position of the accel-
erator pedal by monitoring the accelerator pedal position sensor output signal. It must be performed each time
harness connector of accelerator pedal position sensor or ECM is disconnected.
OPERATION PROCEDURE
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON and wait at least 2 seconds.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Repeat step 2 and 3 for 4 times.
Throttle Valve Closed Position LearningNBS004SV
DESCRIPTION
Throttle Valve Closed Position Learning is an operation to learn the fully closed position of the throttle valve by
monitoring the throttle position sensor output signal. It must be performed each time harness connector of
electric throttle control actuator or ECM is disconnected.
OPERATION PROCEDURE
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
Make sure that throttle valve moves during above 10 seconds by confirming the operating sound.
Idle Air Volume LearningNBS004SW
DESCRIPTION
Idle Air Volume Learning is an operation to learn the idle air volume that keeps each engine within the specific
range. It must be performed under any of the following conditions:

Each time electric throttle control actuator or ECM is replaced.

Idle speed or ignition timing is out of specification.
PREPARATION
Before performing Idle Air Volume Learning, make sure that all of the following conditions are satisfied.
Learning will be cancelled if any of the following conditions are missed for even a moment.

Battery voltage: More than 12.9V (At idle)

Engine coolant temperature: 70 - 105°C (158 - 221°F)

PNP switch: ON

Electric load switch: OFF
(Air conditioner, headlamp, rear window defogger)
On vehicles equipped with daytime light systems, if the parking brake is applied before the engine
is started the headlamp will not be illuminated.

Steering wheel: Neutral (Straight-ahead position)

Vehicle speed: Stopped

Transmission: Warmed-up
–With CONSULT-II: Drive vehicle until “ATF TEMP SE 1” in “DATA MONITOR” mode of “A/T” system indi-
cates less than 0.9V.
–Without CONSULT-II: Drive vehicle for 10 minutes.
OPERATION PROCEDURE
With CONSULT-II
1. Perform EC-86, "Accelerator Pedal Released Position Learning" .
2. Perform EC-86, "
Throttle Valve Closed Position Learning" .
3. Start engine and warm it up to normal operating temperature.
4. Check that all items listed under the topic PREPARATION (previously mentioned) are in good order.

TROUBLE DIAGNOSIS
EC-97
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
*: With ICC models2

P0031 P0032 P0051 P0052 Air fuel ratio (A/F) sensor 1 heater

P0037 P0038 P0057 P0058 Heated oxygen sensor 2 heater

P0075 P0081 Intake valve timing control solenoid valve

P0130 P0131 P0132 P0133 P0150 P0151 P0152 P0153 P2A00 P2A03 Air fuel ratio (A/F) sensor 1

P0137 P0138 P0139 P0157 P0158 P0159 Heated oxygen sensor 2

P0441 EVAP control system purge flow monitoring

P0443 P0444 P0445 EVAP canister purge volume control solenoid valve

P0447 P0448 EVAP canister vent control valve

P0451 P0452 P0453 EVAP control system pressure sensor

P0550 Power steering pressure sensor

P0603 ECM power supply

P0710 P0717 P0720 P0725 P0740 P0744 P0745 P1705 P1715 P1730 P1752 P1754 P1757 P1759 P1762 P1764
P1767 P1769 P1772 P1774 A/T related sensors, solenoid valves and switches

P1217 Engine over temperature (OVERHEAT)

P1220 Fuel pump control module

P1805 Brake switch

P2100 P2103 Throttle control motor relay

P2101 Electric throttle control function

P2118 Throttle control motor
3

P0011 P0021 Intake valve timing control

P0171 P0172 P0174 P0175 Fuel injection system function

P0300 - P0306 Misfire

P0420 P0430 Three way catalyst function

P0442 P0456 EVAP control system (SMALL LEAK, VERY SMALL LEAK)

P0455 EVAP control system (GROSS LEAK)

P0506 P0507 Idle speed control system

P1148 P1168 Closed loop control

P1211 TCS control unit

P1212 TCS communication line

P1421 Cold start control

P1564 ICC steering switch/ASCD steering switch

P1568 ICC command value*

P1572 ICC brake switch/ASCD brake switch

P1574 ICC vehicle speed sensor/ASCD vehicle speed sensor

P2119 Electric throttle control actuator Priority Detected items (DTC)

TROUBLE DIAGNOSIS
EC-103
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
Engine Control Component Parts LocationNBS004T2
1. IPDM E/R 2. ICC brake hold relay
(ICC models only)3. Battery current sensor
4. Cooling fan relay 5. Power steering pressure sensor 6. Refrigerant pressure sensor
7. Intake valve timing control solenoid
valve (bank 1)8. Cooling fan motor-2 9. Cooling fan control module
10. Intake valve timing control solenoid
valve (bank 2)11. Cooling fan motor-1 12. Mass air flow sensor
(with built in intake air temperature
sensor)
13. Ignition coil (with power transistor)
and spark plug (bank 2)14. Camshaft position sensor (PHASE)
(Bank 2)15. Electric throttle control actuator
(with built in throttle position sensor,
throttle control motor)
16. Fuel injector (bank 2) 17. Knock sensor 18. Fuel injector (bank 1)
19. EVAP canister purge volume con-
trol solenoid valve20. Camshaft position sensor (PHASE)
(Bank 1)21. Engine coolant temperature sensor
22. Ignition coil (with power transistor)
and spark plug (bank 1)23. EVAP service port
PBIB2781E

TROUBLE DIAGNOSIS
EC-107
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
: Vehicle front
1. Crankshaft position sensor (POS) 2. ICC brake hold relay
(ICC models only)3. EVAP canister vent control valve
4. EVAP control system pressure sen-
sor5. EVAP canister 6. Cooling fan relay
7. Battery current sensor
PBIB2790E