INFINITI M35 2006 Factory Owner's Guide

ACS-22
[ICC]
WIRING DIAGRAM
Revision: 2006 January2006 M35/M45
TKWT3226E

WIRING DIAGRAM
ACS-23
[ICC]
C
D
E
F
G
H
I
J
L
MA
B
ACS
Revision: 2006 January2006 M35/M45
TKWT3227E

ACS-24
[ICC]
WIRING DIAGRAM
Revision: 2006 January2006 M35/M45
TKWT3228E

WIRING DIAGRAM
ACS-25
[ICC]
C
D
E
F
G
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L
MA
B
ACS
Revision: 2006 January2006 M35/M45
TKWT3229E

ACS-26
[ICC]
TERMINALS AND REFERENCE VALUE
Revision: 2006 January2006 M35/M45
TERMINALS AND REFERENCE VALUEPFP:00000
Terminals and Reference Value for ICC Sensor Integrated UnitNKS004CU
Terminals
(Wire color)
ItemCondition
Voltage (V)
+–Ignition
switchOperation
1 (G/B)
GroundIgnition switch ON or START ON — Battery voltage
2 (G) Stop lamp drive output signal ONAt “STOP LAMP” test on
“ACTIVE TEST”Approx.12
— Approx. 0
3 (L) CAN
H———
4 (B/Y) Ground ON — Approx. 0
6 (P) CAN
L — — —

TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
ACS-27
[ICC]
C
D
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F
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MA
B
ACS
Revision: 2006 January2006 M35/M45
TROUBLE DIAGNOSIS - GENERAL DESCRIPTIONPFP:00000
Fail-Safe FunctionNKS004CV
When a malfunction occurs in ICC system, a chime sounds a beep, the system is released and ICC system
warning lamp in combination meter illuminates. System setting is not accepted when malfunction is detected.
Work FlowNKS004CW
Reference 1ꞏꞏꞏ Refer to ACS-34, "Self-Diagnostic Function" .
Reference 2ꞏꞏꞏ Refer to ACS-39, "Diagnostic Trouble Code (DTC) Chart" .
Reference 3ꞏꞏꞏ Refer to ACS-61, "Symptom Chart" .
Reference 4ꞏꞏꞏ Refer to GI-40, "CONSULT-II Data Link Connector (DLC) Circuit" /ACS-36, "SELF-DIAG-
NOSIS BY DOT MATRIX LCD WILL NOT RUN" .
SKIA1227E

ACS-28
[ICC]
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
Revision: 2006 January2006 M35/M45
CONSULT-II Function (ICC)NKS004CX
DESCRIPTION
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Turn ignition switch OFF.
2. Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.
3. Turn ignition switch ON.
4. Touch “START (NISSAN BASED VHCL)”.
5. Touch “ICC” on “SELECT SYSTEM” screen.
If “ICC” is not indicated, go to GI-40, "
CONSULT-II Data Link
Connector (DLC) Circuit" .
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-29
SELF-DIAGNOSTIC RESULTS Displays malfunctioning system memorized in ICC sensor integrated unit.ACS-30
DATA MONITOR Displays real-time input/output data of ICC sensor integrated unit.ACS-30
CAN DIAG SUPPORT MNTR The results of transmit/receive diagnosis of CAN communication can be read.LAN-20
ACTIVE TEST Enables operation check of electrical loads by sending driving signal to them.ACS-33
ECU PART NUMBER Displays part number of ICC sensor integrated unit. —
SKIB3794E
BCIA0029E
BCIA0030E

TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
ACS-29
[ICC]
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ACS
Revision: 2006 January2006 M35/M45
6. Touch any of “WORK SUPPORT”, “SELF-DIAG RESULTS”,
“DATA MONITOR”, “CAN DIAG SUPPORT MNTR”, “ACTIVE
TEST” and “ECU PART NUMBER” on selection screen.
WORK SUPPORT
Work Item
Cause of Auto-Cancel
1. Touch “WORK SUPPORT” on the “SELECT DIAG MODE”
screen.
2. Touch “CAUSE OF AUTO-CANCEL” on the “SELECT WORK
ITEM” screen.
3. Cause of automatic cancellation screen will be shown.
NOTE:
Last five cancel (system cancel) causes are displayed.
“CAUSE OF AUTO-CANCEL” displays times of ignition switch
ON/OFF up to 254 maximum. 254 is kept though the number
exceeds 254. The number returns to 0 when detecting the
same cancellation causes.
BCIA0031E
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

ACS-30
[ICC]
TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
Revision: 2006 January2006 M35/M45
Display Item List
Laser Beam Adjust
For details, refer to ACS-13, "LASER BEAM AIMING ADJUSTMENT" .
SELF-DIAGNOSTIC RESULTS
For details, refer to ACS-39, "Diagnostic Trouble Code (DTC) Chart" .
DATA MONITOR
Operation Procedure
1. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
2. Touch any of “MAIN SIGNALS” and “SELECTION FROM
MENU” on selection screen.
3. Touch “START”.
4. Display the data monitor.
5. Touch “COPY” to print data if necessary.
Monitored Item
: Applicable 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 integrated unit light sensing part.
LASER TEMP Temperature around ICC sensor integrated unit 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 A/T vehicle speed.
TIRE SLIP Wheel slipped.
IGN LOW VOLT Power supply voltage became low.
SNOW MODE SW Snow mode switch was pressed.
VHCL SPD DOWN Vehicle speed becomes 20 MPH (32 km/h for CANADA models) and under.
VHCL SPD UNMATCH Vehicle speed becomes unusual.
NO RECORD —
PKIB8365E
Monitored Item [unit]MAIN
SIGNALSSELEC-
TION FROM
MENUDescription
VHCL SPEED SE
[km/h] or [mph]
Indicates vehicle speed calculated from ICC sensor integrated unit through
CAN communication [ABS actuator and electric unit (control unit) transmits
vehicle speed signal (wheel speed) through CAN communication].
SET VHCL SPD
[km/h] or [mph]
Indicates set vehicle speed memorized in ICC sensor integrated unit.
THRTL OPENING
[%]
Indicates throttle position read from ICC sensor integrated unit through CAN
communication (ECM transmits accelerator pedal position signal through
CAN communication).

TROUBLE DIAGNOSIS - GENERAL DESCRIPTION
ACS-31
[ICC]
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ACS
Revision: 2006 January2006 M35/M45
THRTL SENSOR
[deg]NOTE:
This item is displayed, but cannot monitor.
SET DISTANCE
[SHOR/MID/LONG]
Indicates set distance memorized in ICC sensor integrated unit.
MAIN SW
[ON/OFF]
Indicates [ON/OFF] status as judged from ICC steering switch signal (ECM
transmits ICC steering switch signal through CAN communication).
SET/COAST SW
[ON/OFF]
Indicates [ON/OFF] status as judged from ICC steering switch signal (ECM
transmits ICC steering switch signal through CAN communication).
CANCEL SW
[ON/OFF]
Indicates [ON/OFF] status as judged from ICC steering switch signal (ECM
transmits ICC steering switch signal through CAN communication).
RESUME/ACC SW
[ON/OFF]
Indicates [ON/OFF] status as judged from ICC steering switch signal (ECM
transmits ICC steering switch signal through CAN communication).
DISTANCE SW
[ON/OFF]
Indicates [ON/OFF] status as judged from ICC steering switch signal (ECM
transmits ICC steering switch signal through CAN communication).
CRUISE OPE
[ON/OFF]
Indicates whether controlling or not (ON means “controlling”).
BRAKE SW
[ON/OFF]
Indicates [ON/OFF] status as judged from ICC brake switch signal (ECM
transmits ICC brake switch signal through CAN communication).
STOP LAMP SW
[ON/OFF]
Indicates [ON/OFF] status as judged from stop lamp switch signal (ECM
transmits stop lamp switch signal through CAN communication).
CRUISE LAMP
[ON/OFF]
Indicates [ON/OFF] status of MAIN switch indicator lamp output.
CLUTCH SW SIG
[ON/OFF]
NOTE:
This item is displayed, but cannot monitor.
NP SW SIG
[ON/OFF]
NOTE:
This item is displayed, but cannot monitor.
STP LMP DRIVE
[ON/OFF]
Indicates [ON/OFF] status of ICC brake hold relay drive output.
PWR SUP MONI
[V]
Indicates IGN voltage input by ICC sensor integrated unit.
IDLE SW
[ON/OFF]
Indicates [ON/OFF] status of idle switch read from ICC sensor integrated
unit through CAN communication (ECM transmits ON/OFF status through
CAN communication).
OWN VHCL
[ON/OFF]
Indicates [ON/OFF] status of own vehicle indicator output.
VHCL AHEAD
[ON/OFF]
Indicates [ON/OFF] status of vehicle ahead detection indicator output.
ICC WARNING
[ON/OFF]
Indicates [ON/OFF] status of ICC system warning lamp output.
BUZZER O/P
[ON/OFF]
Indicates [ON/OFF] status of ICC warning chime output.
ENGINE RPM
[rpm]
Indicates engine speed read from ICC sensor integrated unit through CAN
communication (ECM transmits engine speed through CAN communica-
tion).
WIPER SW
[OFF/LOW/HIGH]
Indicates wiper [OFF/LOW/HIGH] status (BCM transmits front wiper request
signal through CAN communication).
YAW R AT E
[deg/s]
NOTE:
This item is displayed, but cannot monitor.
D RANGE SW
[ON/OFF]
Indicates [ON/OFF] status of “D” and “M” positions read from ICC sensor
integrated unit through CAN communication; ON when position “D” and “M”
(TCM transmits A/T position indicator lamp signal through CAN communi-
cation). Monitored Item [unit]MAIN
SIGNALSSELEC-
TION FROM
MENUDescription