INFINITI FX35 2007 Owner's Guide

WIRING DIAGRAM ACS-23
[ICC]
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ACS
Revision: 2006 July 2007 FX35/FX45
TKWM4444E

ACS-24
[ICC]
WIRING DIAGRAM
Revision: 2006 July 2007 FX35/FX45
TKWM4445E

WIRING DIAGRAM ACS-25
[ICC]
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ACS
Revision: 2006 July 2007 FX35/FX45
TKWM4446E

ACS-26
[ICC]
WIRING DIAGRAM
Revision: 2006 July 2007 FX35/FX45
TKWM4447E

WIRING DIAGRAM ACS-27
[ICC]
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ACS
Revision: 2006 July 2007 FX35/FX45
TKWM4448E

ACS-28
[ICC]
TERMINALS AND REFERENCE VALUE
Revision: 2006 July 2007 FX35/FX45
TERMINALS AND REFERENCE VALUEPFP:00000
Terminals and Reference Value for ICC UnitNKS003EY
Terminals
(Wire color) Item Condition
Voltage (V)
+– Ignition
switch Operation
1 (R/W)
2 (R/W)
Ground Battery power supply OFF — Battery voltage
5 (P) CAN-L — — —
6 (GY/L) Release switch power supply ON — Approx. 10
7 (GY/R) NEUT-SW ON Selector lever in “N” or “P” posi-
tions Approx. 12
Selector lever in other positions Approx. 0
8 (G) 24 (R) Brake pressure sensor power
supply ON — Approx. 5
10 (B/R)
Ground Brake booster solenoid
(+) side ON — Approx. 12
12 (L/W) Brake booster solenoid
(–) side ON Solenoid operating
Solenoid not operating Approx. 12
14 (L) CAN-H — — —
15 (LG/B) Brake release switch
(normal closed) ON Depress the brake pedal Approx. 0
Release the brake pedal Approx. 10
17 (BR) 24 (R) Brake pressure sensor signal ON Release the brake pedal Approx. 0.5
Depress the brake pedal Approx. 0.5 - 3
(Note) Voltage becomes higher depending on effectiveness of
depressing brakes.
19 (B)
20 (B)
46 (B)
Ground Ground ON — Approx. 0
22 (G/Y) Brake release switch
(normally open) ON Depress the brake pedal Approx. 10
Release the brake pedal Approx. 0
29 (SB) ICC brake switch
(normal closed) ON Selector
lever: Not
in “N” or
“P” posi-
tion Depress the brake
pedal Approx. 0
Release the brake
pedal Approx. 12
30 (Y) DDL-TX — — —
33 (W)
42 (W) Ignition switch ON or START ON — Battery voltage
38 (P/B) Stop lamp switch
(normally open) ON Depress the brake pedal Approx. 12
Release the brake pedal Approx. 0
39
(G/OR) DDL-RX — — —
PKIA9673E

TERMINALS AND REFERENCE VALUE ACS-29
[ICC]
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ACS
Revision: 2006 July 2007 FX35/FX45
Terminals and Reference Value for ICC SensorNKS003EZ
40
(PU/W)
Ground Parking brake signal ON
Depress the parking brake Approx. 0
Release the parking brake Approx. 12
47 (W/R) Stop lamp drive output signal ON Brake operating with ICC sys-
tem Approx. 12
Brake not operating with ICC
system Approx. 0
Terminals
(Wire color) Item Condition
Voltage (V)
+– Ignition
switch Operation
Terminals
(Wire color) Item Condition
Voltage (V)
+– Ignition
switch Operation
1 (Y)
Ground ICC sensor power ON — Battery voltage
3 (L) CAN-H — — —
4 (B) Ground — — Approx. 0
6 (R) CAN-L — — —

ACS-30
[ICC]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Revision: 2006 July 2007 FX35/FX45
TROUBLE DIAGNOSIS — GENERAL DESCRIPTIONPFP:00004
Work FlowNKS003F0

Reference 1··· Refer to ACS-37, "Self-Diagnostic Function" .

Reference 2··· Refer to ACS-42, "Diagnostic Trouble Code (DTC) Chart" .

Reference 3··· Refer to ACS-67, "Symptom Chart" .

Reference 4··· Refer to GI-39, "CONSULT-II Data Link Connector (DLC) Circuit" /ACS-39, "SELF-DIAG-
NOSIS BY ICC SYSTEM DISPLAY WILL NOT RUN" .
SKIA1227E

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION ACS-31
[ICC]
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ACS
Revision: 2006 July 2007 FX35/FX45
CONSULT-II Function (ICC)NKS003F1
DESCRIPTION
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
Test mode Function Reference page
WORK SUPPORT

Monitors aiming direction to facilitate laser beam aiming operation.

Indicates causes of automatic cancellation of the ICC system. ACS-32
SELF-DIAGNOSTIC RESULTS Displays malfunctioning system memorized in ICC unit.
ACS-32
DATA MONITOR Displays real-time input/output data of ICC unit.ACS-33
CAN DIAG SUPPORT MNTR The results of transmit/receive diagnosis of CAN communication can be read. LAN-44
ACTIVE TEST Enables operation check of electrical loads by sending driving signal to them.ACS-35
ECU PART NUMBER Displays part number of ICC unit. —

ACS-32
[ICC]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Revision: 2006 July 2007 FX35/FX45
WORK SUPPORT
Work Item
Cause of Auto-Cancel
1. Touch “WORK SUPPORT” on the “SELECT DIAG MODE” screen. Refer to GI-38, "
CONSULT-II Start Procedure" .
2. Touch “CAUSE OF AUTO-CANCEL” on the “SELECT WORK ITEM” screen.
3. Cause of automatic cancellation screen will be shown. CAUTION:
Last five cancel (system cancel) causes are displayed.
Display Item List
Laser Beam Adjust
For details, refer to ACS-14, "LASER BEAM AIMING ADJUSTMENT" .
SELF-DIAGNOSTIC RESULTS
For details, refer to ACS-42, "Diagnostic Trouble Code (DTC) Chart" .
Operation Function
CAUSE OF AUTO-CANCEL Indicates causes of automatic cancellation of the ICC system.
LASER BEAM ADJUST Outputs laser beam, calculates dislocation of the beam, and indicates adjustment direction.
SKIA6191E
Cause of cancellation Description
OPERATING WIPER Windshield wipers were operated at HI or LO speed operation.
OPERATING ABS ABS function was operated.
OPERATING TCS TCS function was operated.
OPERATING VDC VDC function was operated.
OPE SW VOLT CIRC Outside the standard control switch input voltage was detected.
ECM CIRCUIT ECM did not permit ICC operation.
LASER SUN BEAM Intense light such as sunlight entered ICC sensor light sensing part.
LASER TEMP Temperature around ICC sensor became low.
OP SW DOUBLE TOUCH ICC steering switches were pressed at the same time.
WHL SPD ELEC NOISE Wheel speed sensor signal caught electromagnetic noise.
VDC/TCS OFF SW VDC OFF switch was pressed.
WHEEL SPD UNMATCH Wheel speed became different from AT vehicle speed.
TIRE SLIP Wheel slipped.
PKB SW ON Parking brake is applied.
IGN LOW VOLT Power supply voltage became low.
SNOW MODE SW Snow mode switch was pressed.
NO RECORD —