NATS INFINITI FX35 2006 Workshop Manual

TROUBLE DIAGNOSIS - SPECIFICATION VALUE EC-145
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
20. CHECK “A/F ALPHA-B1”, “A/F ALPHA-B2”, AND “B/FUEL SCHDL”
Select “A/F ALPHA-B1”, “A/F ALPHA-B2”, and “B/FUEL SCHDL” in “DATA MONITOR (SPEC)” mode, and
make sure that the each indication is within the SP value.
OK or NG
OK >> INSPECTION END
NG (“B/FUEL SCHDL” is more, “A/F ALPHA-B1”, “A/F ALPHA-B2” are less than the SP value)>>GO TO 21.
21. DISCONNECT AND RECONNECT MASS AIR FLOW SENSOR HARNESS CONNECTOR
1. Stop the engine.
2. Disconnect mass air flow sensor harness connector. Check pin terminal and connector for damage and then reconnect it again.
>> GO TO 22.
22. CHECK “A/F ALPHA-B1”, “A/F ALPHA-B2”
1. Start engine.
2. Select “A/F ALPHA-B1”, “A/F ALPHA-B2” in “DATA MONITOR (SPEC)” mode, and make sure that the each indication is within the SP value.
OK or NG
OK >> 1. Detect malfunctioning part of mass air flow sensor circuit and repair it. Refer to EC-197, "
DTC P0102, P0103 MAF SENSOR" .
2. GO TO 29.
NG >> GO TO 23.
23. CHECK “MAS A/F SE-B1”
Select “MAS A/F SE-B1” in “DATA MONITOR (SPEC)” mode, and
make sure that the indication is within the SP value.
OK or NG
OK >> GO TO 24.
NG (More than the SP value)>>Replace mass air flow sensor, and then GO TO 29.
24. REPLACE ECM
1. Replace ECM.
2. Perform initialization of IVIS(NATS) system and registration of all IVIS(NATS) ignition key IDs. Refer to BL-207, "
ECM Re-Communicating Function" .
3. Perform EC-83, "
VIN Registration" .
4. Perform EC-84, "
Accelerator Pedal Released Position Learning" .
5. Perform EC-84, "
Throttle Valve Closed Position Learning" .
6. Perform EC-84, "
Idle Air Volume Learning" .
>> GO TO 29.
PBIB2370E

EC-160
[VQ35DE]
DTC U1010 CAN COMMUNICATION
Revision: 2006 December 2006 FX35/FX45
Diagnostic ProcedureNBS004M7
1. INSPECTION START
With CONSULT-II
1. Turn ignition switch ON.
2. Select “SELF-DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4. Perform DTC Confirmation Procedure.
See EC-159, "
DTC Confirmation Procedure" .
5. Is the DTC U1010 displayed again?
With GST
1. Turn ignition switch ON.
2. Select Service $04 with GST.
3. Perform DTC Confirmation Procedure.
See EC-159, "
DTC Confirmation Procedure" .
4. Is the DTC U1010 displayed again?
Ye s o r N o
Yes >> GO TO 2.
No >> INSPECTION END
2. REPLACE ECM
1. Replace ECM.
2. Perform initialization of IVIS (NATS) system and registration of all IVIS (NATS) ignition key IDs. Refer to BL-207, "
ECM Re-Communicating Function" .
3. Perform EC-83, "
VIN Registration" .
4. Perform EC-84, "
Accelerator Pedal Released Position Learning" .
5. Perform EC-84, "
Throttle Valve Closed Position Learning" .
6. Perform EC-84, "
Idle Air Volume Learning" .
>> INSPECTION END

DTC P0506 ISC SYSTEM EC-469
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
Diagnostic ProcedureNBS003ST
1. CHECK INTAKE AIR LEAK
1. Start engine and let it idle.
2. Listen for an intake air leak after the mass air flow sensor.
OK or NG
OK >> GO TO 2.
NG >> Discover air leak location and repair.
2. REPLACE ECM
1. Stop engine.
2. Replace ECM.
3. Perform initialization of IVIS(NATS) system and registration of all IVIS(NATS) ignition key IDs. Refer to BL-207, "
ECM Re-Communicating Function" .
4. Perform EC-83, "
VIN Registration" .
5. Perform EC-84, "
Accelerator Pedal Released Position Learning" .
6. Perform EC-84, "
Throttle Valve Closed Position Learning" .
7. Perform EC-84, "
Idle Air Volume Learning" .
>> INSPECTION END

DTC P0507 ISC SYSTEM EC-471
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
Diagnostic ProcedureNBS003SX
1. CHECK PCV HOSE CONNECTION
Confirm that PCV hose is connected correctly.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace.
2. CHECK INTAKE AIR LEAK
1. Start engine and let it idle.
2. Listen for an intake air leak after the mass air flow sensor.
OK or NG
OK >> GO TO 3.
NG >> Discover air leak location and repair.
3. REPLACE ECM
1. Stop engine.
2. Replace ECM.
3. Perform initialization of IVIS(NATS) system and registration of all IVIS(NATS) ignition key IDs. Refer to BL-207, "
ECM Re-Communicating Function" .
4. Perform EC-83, "
VIN Registration" .
5. Perform EC-84, "
Accelerator Pedal Released Position Learning" .
6. Perform EC-84, "
Throttle Valve Closed Position Learning" .
7. Perform EC-84, "
Idle Air Volume Learning" .
>> INSPECTION END

EC-480
[VQ35DE]
DTC P0603 ECM POWER SUPPLY
Revision: 2006 December 2006 FX35/FX45
4. PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT-II
1. Turn ignition switch ON.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4. Perform DTC Confirmation Procedure.
See EC-477, "
DTC Confirmation Procedure" .
5. Is the 1st trip DTC P0603 displayed again?
With GST
1. Turn ignition switch ON.
2. Select Service $04 with GST.
3. Perform DTC Confirmation Procedure.
See EC-477, "
DTC Confirmation Procedure" .
4. Is the 1st trip DTC P0603 displayed again?
Ye s o r N o
Yes >> GO TO 5.
No >> INSPECTION END
5. REPLACE ECM
1. Replace ECM.
2. Perform initialization of IVIS(NATS) system and registration of all IVIS(NATS) ignition key IDs. Refer to BL-207, "
ECM Re-Communicating Function" .
3. Perform EC-83, "
VIN Registration" .
4. Perform EC-84, "
Accelerator Pedal Released Position Learning" .
5. Perform EC-84, "
Throttle Valve Closed Position Learning" .
6. Perform EC-84, "
Idle Air Volume Learning" .
>> INSPECTION END

DTC P0605 ECM EC-483
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
2. REPLACE ECM
1. Replace ECM.
2. Perform initialization of IVIS(NATS) system and registration of all IVIS(NATS) ignition key IDs. Refer to BL-207, "
ECM Re-Communicating Function" .
3. Perform EC-83, "
VIN Registration" .
4. Perform EC-84, "
Accelerator Pedal Released Position Learning" .
5. Perform EC-84, "
Throttle Valve Closed Position Learning" .
6. Perform EC-84, "
Idle Air Volume Learning" .
>> INSPECTION END

EC-678
[VK45DE]
INDEX FOR DTC
Revision: 2006 December 2006 FX35/FX45
P0452 0452 EVAP SYS PRES SEN EC-1094
P0453 0453 EVAP SYS PRES SEN EC-1100
P0455 0455 EVAP GROSS LEAKEC-1108
P0456 0456 EVAP VERY SML LEAK E C - 111 6
P0460 0460 FUEL LEV SEN SLOSHEC-1125
P0461 0461 FUEL LEVEL SENSOREC-1127
P0462 0462 FUEL LEVL SEN/CIRCEC-1129
P0463 0463 FUEL LEVL SEN/CIRCEC-1129
P0500 0500
VEH SPEED SEN/CIRC*5EC-1131
P0506 0506 ISC SYSTEM EC-1133
P0507 0507 ISC SYSTEMEC-1135
P0550 0550 PW ST P SEN/CIRCEC-1137
P0603 0603 ECM BACK UP/CIRCUITEC-1142
P0605 0605 ECMEC-1146
P0643 0643 SENSOR POWER/CIRCEC-1149
P0700 0700 TCM AT- 111
P0705 0705 PNP SW/CIRCAT- 11 2
P0710 0710 ATF TEMP SEN/CIRCAT-134
P0717 0717 TURBINE SENSOR AT- 11 6
P0720 0720
VEH SPD SEN/CIR AT*5AT- 11 8
P0740 0740 TCC SOLENOID/CIRC AT-125
P0744 0744 A/T TCC S/V FNCTNAT-127
P0745 0745 L/PRESS SOL/CIRCAT-129
P0850 0850 P-N POS SW/CIRCUITEC-1154
P1140 1140 INTK TIM S/CIRC-B1EC-1159
P1145 1145 INTK TIM S/CIRC-B2EC-1159
P1148 1148 CLOSED LOOP-B1EC-1168
P1168 1168 CLOSED LOOP-B2EC-1168
P1211 1211 TCS C/U FUNCTNEC-1169
P1212 1212 TCS/CIRC EC-1170
P1217 1217 ENG OVER TEMPEC-1171
P1225 1225 CTP LEARNINGEC-1183
P1226 1226 CTP LEARNINGEC-1185
P1564 1564 ASCD SW EC-1187 (Models with ICC)
EC-1194
(Models with ASCD)
P1568 1568 ACC COMMAND VALUE*
6EC-1201
P1572 1572 ASCD BRAKE SW EC-1202 (Models with ICC)
EC-1211
(Models with ASCD)
P1574 1574 ASCD VHL SPD SEN EC-1219
(Models with ICC)
EC-1221
(Models with ASCD)
P1610 - P1615 1610 - 1615 NATS MALFUNCTION EC-713
P1715 1715 IN PULY SPEEDEC-1223
P1730 1730 A/T INTERLOCK AT-141
DTC*1
Items
(CONSULT-II screen terms) Reference page
CONSULT-II
GST*
2ECM*3

EC-682
[VK45DE]
INDEX FOR DTC
Revision: 2006 December 2006 FX35/FX45
FUEL SYS-RICH-B2 P0175 0175 EC-986
HLR/C SOL/CIRC P1767 1767 AT- 1 5 8
HLR/C SOL FNCTN P1769 1769AT- 1 6 0
HO2S2 (B1) P0137 0137EC-940
HO2S2 (B1) P0138 0138EC-951
HO2S2 (B1) P0139 0139EC-964
HO2S2 (B2) P0157 0157EC-940
HO2S2 (B2) P0158 0158EC-951
HO2S2 (B2) P0159 0159EC-964
HO2S2 HTR (B1) P0037 0037EC-843
HO2S2 HTR (B1) P0038 0038EC-843
HO2S2 HTR (B2) P0057 0057EC-843
HO2S2 HTR (B2) P0058 0058EC-843
I/C SOLENOID/CIRC P1752 1752 AT- 1 4 6
I/C SOLENOID FNCTN P1754 1754AT- 1 4 8
IAT SEN/CIRCUIT P0112 0112EC-874
IAT SEN/CIRCUIT P0113 0113EC-874
IAT SENSOR P0127 0127EC-895
IN PULY SPEED P1715 1715EC-1223
INT/V TIM CONT-B1 P0011 0011 EC-824
INT/V TIM CONT-B2 P0021 0021EC-824
INT/V TIM V/CIR-B1 P0075 0075EC-851
INT/V TIM V/CIR-B2 P0081 0081EC-851
INTK TIM S/CIRC-B1 P1140 1140EC-1159
INTK TIM S/CIRC-B2 P1145 1145EC-1159
ISC SYSTEM P0506 0506EC-1133
ISC SYSTEM P0507 0507EC-1135
KNOCK SEN/CIRC-B1 P0327 0327EC-1025
KNOCK SEN/CIRC-B1 P0328 0328EC-1025
KNOCK SEN/CIRC-B2 P0332 0332EC-1025
KNOCK SEN/CIRC-B2 P0333 0333EC-1025
L/PRESS SOL/CIRC P0745 0745 AT- 1 2 9
LC/B SOLENOID FNCT P1774 1774AT- 1 6 4
LC/B SOLENOID/CIRC P1772 1772AT- 1 6 2
MAF SEN/CIRCUIT P0101 0101EC-858
MAF SEN/CIRCUIT P0102 0102EC-867
MAF SEN/CIRCUIT P0103 0103EC-867
MULTI CYL MISFIRE P0300 0300EC-1015
NATS MALFUNCTION P1610 - P1615 1610 - 1615 EC-713
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED. P0000 0000 —
P-N POS SW/CIRCUIT P0850 0850 EC-1154
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3

IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS) EC-713
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)PFP:28591
DescriptionNBS0041J

If the security indicator lights up with the ignition switch in
the ON position or “NATS MALFUNCTION” is displayed on
“SELF-DIAG RESULTS” screen, perform self-diagnostic
results mode with CONSULT-II using NATS program card.
Refer to BL-205, "
IVIS (INFINITI VEHICLE IMMOBILIZER
SYSTEM-NATS)" .

Confirm no self-diagnostic results of IVIS (NATS) is dis-
played before touching “ERASE” in “SELF-DIAG RESULTS”
mode with CONSULT-II.

When replacing ECM, initialization of IVIS (NATS) system
and registration of all IVIS (NATS) ignition key IDs must be
carried out with CONSULT-II using NATS program card.
Therefore, be sure to receive all keys from vehicle owner. Regarding the procedures of IVIS (NATS)
initialization and all IVIS (NATS) ignition key ID registration, refer to CONSULT-II operation manual,
IVIS/NVIS.
SEF543X

EC-718
[VK45DE]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2006 December 2006 FX35/FX45
*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 at the same time, the MIL illuminates.
*6: Models with ICC.
*7: SRT code will not be set if the self-diagnostic result is NG. ASCD BRAKE SW P1572 1572 — — 1 —
EC-1202

(Models
with ICC) EC-1211

(Models
with ASCD)
ASCD VHL SPD SEN P1574 1574 — — 1 — EC-1219

(Models
with ICC) EC-1221

(Models
with ASCD)
NATS MALFUNCTION P1610 - P1615 1610 - 1615 — — 2 — EC-713
IN PULY SPEED P1715 1715 — — 2 —EC-1223
A/T INTERLOCK P1730 1730 — — 1×AT- 1 4 1
I/C SOLENOID/CIRC P1752 1752 — — 1 ×AT- 1 4 6
I/C SOLENOID FNCTN P1754 1754 — — 1 ×AT- 1 4 8
FR/B SOLENOID/CIRC P1757 1757 — — 1 ×AT- 1 5 0
FR/B SOLENOID FNCT P1759 1759 — — 1 ×AT- 1 5 2
D/C SOLENOID/CIRC P1762 1762 — — 1 ×AT- 1 5 4
D/C SOLENOID FNCTN P1764 1764 — — 1 ×AT- 1 5 6
HLR/C SOL/CIRC P1767 1767 — — 1 ×AT- 1 5 8
HLR/C SOL FNCTN P1769 1769 — — 1 ×AT- 1 6 0
LC/B SOLENOID/CIRC P1772 1772 — — 1 ×AT- 1 6 2
LC/B SOLENOID FNCT P1774 1774 — — 1 ×AT- 1 6 4
VIAS S/V CIRC P1800 1800 — — 2 — EC-1224
BRAKE SW/CIRCUIT P1805 1805 — — 2 —EC-1229
ETC MOT PWR P2100 2100 — — 1×EC-1234
ETC FUNCTION/CIRC P2101 2101 — — 1 ×EC-1240
ETC MOT PWR P2103 2103 — — 1 ×EC-1234
ETC MOT P2118 2118 — — 1 ×EC-1247
ETC ACTR P2119 2119 — — 1 ×EC-1252
APP SEN 1/CIRC P2122 2122 — — 1 ×EC-1254
APP SEN 1/CIRC P2123 2123 — — 1 ×EC-1254
APP SEN 2/CIRC P2127 2127 — — 1 ×EC-1261
APP SEN 2/CIRC P2128 2128 — — 1 ×EC-1261
TP SENSOR P2135 2135 — — 1 ×EC-1268
APP SENSOR P2138 2138 — — 1 ×EC-1275
A/F SENSOR1 (B1) P2A00 2A00 — ×2 ×EC-1283
A/F SENSOR1 (B2) P2A03 2A03 — ×2 ×EC-1283
Items
(CONSULT-II screen terms) DTC*
1
SRT code
Test value/
Te s t l i m i t
(GST only) Trip MIL
Reference
page
CONSULT-II
GST*
2ECM*3