2006 INFINITI FX35 transmission

GW-68
REAR WINDOW DEFOGGER
Revision: 2006 December 2006 FX35/FX45

to rear window defogger relay terminal 1,
Ground is supplied

to BCM terminal 49 and 52

through body grounds M35, M45 and M85,

to A/C and AV switch terminal 5

through body grounds M35, M45 and M85,

to IPDM E/R terminals 38 and 60

through body grounds E21, E50 and E51.
When rear window defogger switch in A/C and AV switch is turned to ON,
Ground is supplied

to BCM terminal 9

through A/C and AV switch terminal 16

through A/C and AV switch terminal 5 and

through body grounds M35, M45 and M85.
Then rear window defogger switch is illuminated.
Then BCM recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to IPDM E/R, display control unit via DATA LINE (CAN H,
CAN L).
When display control unit receives rear window defogger switch signals, and display on the screen.
When IPDM E/R receives rear window defogger switch signals,
Ground is supplied

to rear window defogger relay terminal 2

through IPDM E/R terminal 52

through IPDM E/R terminals 38 and 60 and

through body grounds E21, E50 and E51.
And then rear window defogger relay is energized.
When rear window defogger relay is turned ON, signals are transmitted.

through rear window defogger relay terminals 5 and 7

to rear window defogger terminal 1
Rear window defogger terminal 2 is grounded through grounds B15 and B45.
With power and ground supplied, rear window defogger filaments heat and defog the rear window.
When rear window defogger relay is turned to ON,
Power is supplied

through rear window defogger relay terminal 7

through fuse block (J/B) terminal 2C

through 15A fuse [No. 8, located in the fuse block (J/B)] and

through fuse block (J/B) terminal 5B

to door mirror defogger (driver side and passenger side) terminal 4.
Door mirror defogger (driver side and passenger side) terminal 3 is grounded through body grounds M35, M45
and M85.
With power and ground supplied, rear window defogger filaments heat and defog the rear window and door
mirror defogger filaments heat and defog the mirror.
CAN Communication System DescriptionNIS001S2
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNIS001S3
Refer to LAN-32, "CAN Communication Unit" .

IDX-2
ALPHABETICAL INDEX
A
A/C air flow ...................................................... ATC-37
A/C component layout ..................................... ATC-26
A/C compressor clutch removal and installation ...........
ATC-142
A/C compressor mounting ........... ATC-140, ATC-142,
ATC-146
, ATC-147, ATC-148, ATC-149, ATC-150,
ATC-152
, ATC-153, ATC-154, ATC-155
A/C compressor precaution ............................. ATC-13
A/C compressor special service tool ................ ATC-17
A/C control operation (auto A/C) ...................... ATC-34
A/C diagnostic work flow (auto A/C) .............. ATC-101
A/C evaporator ............................................... ATC-154
A/C HFC134a (R134a) system precaution ........ ATC-6
A/C HFC134a (R134a) system service procedure .......
ATC-137
A/C HFC134a (R134a) system service tools ... ATC-18
A/C HFC134a system service equipment precaution ...
ATC-13
A/C lubricant (R134a) ...................................... ATC-27
A/C lubrication oil ........................................... ATC-160
A/C operational check ...................................... ATC-60
A/C self-diagnoses (auto A/C) ........ ATC-52, ATC-101
A/C service data specification ........................ ATC-160
A/C system description (auto A/C) ................... ATC-30
A/C trouble diagnoses (auto A/C) .................... ATC-40
A/C, A - Wiring diagram ................................... ATC-45
A/T fluid checking ...................... AT-13, AT-53, MA-29
A/T fluid cooler cleaning .................................... AT-15
A/T fluid replacement ............................. AT-12, MA-31
A/T fluid temperature sensor ........................... AT-134
A/T IND - Wiring diagram .................................... DI-53
A/T self-diagnoses ........................................... AT-102
A/T shift lock system ........................................ AT-232
A/T shift lock system - Wiring diagram ............ AT-233
A/T trouble diagnoses ........................................ AT-44
Accelerator pedal position (APP) sensor ........ EC-575,
EC-582
, EC-596, EC-1254, EC-1261, EC-1275
Accelerator pedal released position learning .... EC-84,
EC-743
AF1B1-Wiring diagram ...... EC-233, EC-242, EC-251,
EC-261
, EC-606, EC-903, EC-912, EC-921, EC-931,
EC-1285
AF1B2-Wiring diagram ...... EC-235, EC-244, EC-253,
EC-263
, EC-608, EC-905, EC-914, EC-923, EC-933,
EC-1287
AF1HB1-Wiring diagram .................... EC-167, EC-837
AF1HB2-Wiring diagram .................... EC-169, EC-839
Air bag .............................................................. SRS-3
Air bag precautions ........................................... SRS-3
Air cleaner and air duct(VK45DE) ................... EM-177
Air cleaner and air duct(VQ35DE) .................... EM-17
Air cleaner filter replacement ............................ MA-25
Air cleaner filter replacement(VQ35DE) ........... MA-18
Air cleaner filter(VQ35DE) ................................ EM-18
Air conditioner cut control .................... EC-35, EC-695
Air flow meter - See Mass air flow sensor ...... EC-188,
EC-197
, EC-858, EC-867
Air fuel ratio sensor 1 ......... EC-230, EC-240, EC-249,
EC-258
, EC-604, EC-900, EC-910, EC-919, EC-928,
EC-1283
Air fuel ratio sensor 1 heater ............. EC-165, EC-836
Air mix. door motor ......................... ATC-71, ATC-131
Ambient sensor ............................. ATC-103, ATC-116
Angular tightening application ............................. EM-6
Angular tightening application(VK45DE) ........ EM-165
APPS1 - Wiring diagram ................. EC-577, EC-1256
APPS2 - Wiring diagram ................. EC-584, EC-1263
APPS3 - Wiring diagram ................. EC-598, EC-1277
ASC/BS - Wiring diagram ............... EC-540, EC-1213
ASC/SW - Wiring diagram .............. EC-523, EC-1196
ASCBOF - Wiring diagram .............. EC-617, EC-1296
ASCD .................................................. EC-36, EC-696
ASCD (automatic speed control device) ........... ACS-3
ASCD brake switch .......................................... EC-538
ASCD indicator lamp ....................................... EC-623
ASCD steering switch ...................................... EC-521
ASCIND - Wiring diagram ............... EC-624, EC-1303
AT indicator lamp ................................................ DI-52
Auto air conditioner - Wiring diagram ............. ATC-45
Auto amp ...................................................... ATC-115
Auto anti-dazzling inside mirror ....................... GW-65
Automatic amplifier ........... ATC-50, ATC-62, ATC-115
Automatic transmission fluid replacement ........ MA-32
AV communication line ........................ AV-64, AV-108
AWD - Wiring diagram ....................................... TF-17
Axle ................................................................... MA-37
Axle housing (rear) ........................................... RAX-7
B
Back Door ........................................................ BL-158
Back door ......................................................... BL-158
Back door opener - See Back door .................. BL-162
Basic inspection .................................. EC-77, EC-737
Battery ................................................................. SC-4
Battery/Starting/Charging System Tester SC-7, SC-11,
SC-23
BCM (Body control module) .............................. BCS-3
Block heater(VK45DE) .................................... EM-248
Block heater(VQ35DE) ................................... EM-123
Blower motor ................................... ATC-77, ATC-122
Blower unit .................................................... ATC-120
Brake booster .................................................... BR-15
Brake fluid level ................................................ MA-35
Brake hydraulic line ........................................... BR-11
Brake inspection ............................................... MA-36
Brake lines and cables inspection .................... MA-35
Brake master cylinder ........................................ BR-13
Brake switch ................................... EC-551, EC-1229
BRK/SW - Wiring diagram .............. EC-552, EC-1230
Bulb specifications ........................................... LT-204
Bumper, front ...................................................... EI-14
Bumper, rear ....................................................... EI-17

LAN-16
[CAN]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 December 2006 FX35/FX45
CAN Diagnostic Support MonitorNKS0034B
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ECM
Display Results (Present)

OK: Normal

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

–: There is no received unit or the unit is not in the condition that reception diagnosis is performed.
Display Results (Past)

OK: Normal

0: There is malfunction now.

1 – 39: Displays when it is normal at present and finds malfunction in the past. It increases like 0 →1→ 2...38 →39 after returning to the
normal condition whenever IGN OFF →ON. If it is over 39, it is fixed to 39 until the self-diagnostic results are erased. It returns to 0
when malfunction is detected again in the process.

—: Undiagnosed
PKIC3562E
“SELECT SYS- TEM” screen “CAN DIAG SUP-
PORT MNTR” screen Description Present Past
ENGINE TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1 – 39/—
VDC/TCS/ABS
Make sure of normal reception from ABS actuator and
electric unit (control unit). OK/UNKWN/–
METER/M&A Make sure of normal reception from unified meter and A/
C amp. OK/UNKWN/–
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN/–
ICC Make sure of normal reception from ICC unit. OK/UNKWN/–
HVAC HVAC is not diagnosed. –
TCM Make sure of normal reception from TCM. OK/UNKWN/–
EPS EPS is not diagnosed. –
IPDM E/R Make sure of normal reception from IPDM E/R. OK/UNKWN/–
e4WD e4WD is not diagnosed. –
AWD/4WD Make sure of normal reception from AWD control unit. OK/UNKWN/–

TROUBLE DIAGNOSES WORK FLOW LAN-17
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2006 December 2006 FX35/FX45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR TCM
Display Results (Present)

OK: Normal

NG: Malfunction

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.
PKIA9892E
“SELECT SYSTEM”
screen “CAN DIAG SUPPORT
MNTR” screen Description Present
A/T INITIAL DIAG Make sure that microcomputer in ECU works normally. OK/NG
TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN
ECM Make sure of normal reception from ECM. OK/UNKWN
VDC/TCS/ABS Make sure of normal reception from ABS actuator and electric unit
(control unit). OK/UNKWN
METER/M&A Make sure of normal reception from unified meter and A/C amp. OK/UNKWN
ICC/e4WD Make sure of normal reception from ICC unit. OK/UNKWN
AWD/4WD Make sure of normal reception from AWD control unit. OK/UNKWN

LAN-18
[CAN]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 December 2006 FX35/FX45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR AWD CONTROL UNIT
Display Results (Present)

OK: Normal

NG: Malfunction

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.
PKIB5966E
“SELECT SYSTEM”
screen “CAN DIAG SUPPORT
MNTR” screen Description Present
ALL MODE AWD/
4WD INITIAL DIAG Make sure that microcomputer in ECU works normally. OK/NG
TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN
VDC/TCS/ABS Make sure of normal reception from ABS actuator and electric
unit (control unit). OK/UNKWN
ECM Make sure of normal reception from ECM. OK/UNKWN
TCM Make sure of normal reception from TCM.
(Not available for CAN system diagnosis.) OK
METER/M&A Make sure of normal reception from unified meter and A/C amp. OK/UNKWN

TROUBLE DIAGNOSES WORK FLOW LAN-19
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2006 December 2006 FX35/FX45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN FOR ICC UNIT
Display Results (Present)

OK: Normal

NG: Malfunction

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.
PKIB5985E
“SELECT SYSTEM” screen “CAN DIAG SUP-
PORT MNTR”
screen Description Present
ICC INITIAL DIAG Make sure that microcomputer in ECU works normally. OK/NG
TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN
ECM Make sure of normal reception from ECM. OK/UNKWN
VDC/TCS/ABS Make sure of normal reception from ABS actuator and electric unit
(control unit). OK/UNKWN
TCM Make sure of normal reception from TCM. OK/UNKWN
METER/M&A METER/M&A is not diagnosed. UNKWN
LANE KEEP LANE KEEP is not diagnosed. UNKWN
ECM(l) Make sure of normal reception from ECM (as a laser radar sensor).
(Not available for CAN system diagnosis.) OK/UNKWN
ICC SENSOR Make sure of normal reception from ICC sensor. OK/UNKWN
STRG STRG is not diagnosed. UNKWN
METER/M&A(l) Make sure of normal reception from combination meter (as a laser
radar sensor).
(Not available for CAN system diagnosis.) OK/UNKWN
ERROR(l) Make sure that the initial diagnosis and transmit diagnosis of laser
radar sensor work normally.
(Not available for CAN system diagnosis.) OK/UNKWN
LANE DETECTOR LANE DETECTOR is not diagnosed. UNKWN
TCM(l) TCM(l) is not diagnosed. UNKWN
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN

LAN-20
[CAN]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 December 2006 FX35/FX45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR INTELLIGENT KEY UNIT
Display Results (Present)

OK: Normal

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.

–: There is no received unit or the unit is not in the condition that reception diagnosis is performed.
Display Results (Past)

OK: Normal

0: There is malfunction now.

1 – 39: Displays when it is normal at present and finds malfunction in the past. It increases like 0 →1→ 2...38 →39 after returning to the
normal condition whenever IGN OFF →ON. If it is over 39, it is fixed to 39 until the self-diagnostic results are erased. It returns to 0
when malfunction is detected again in the process.

—: Undiagnosed
SKIB2359E
“SELECT SYSTEM” screen “CAN DIAG SUP-
PORT MNTR” screen Description Present Past
INTELLIGENT KEY TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN/–
OK/0/1 – 39/—
ECM Make sure of normal reception from ECM. OK/UNKWN/–
METER/M&A Make sure of normal reception from unified meter and
A/C amp. OK/UNKWN/–
BCM/SEC Make sure of normal reception from BCM. OK/UNKWN/–

TROUBLE DIAGNOSES WORK FLOW LAN-21
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2006 December 2006 FX35/FX45
DESCRIPTION OF “CAN DIAG SUPPORT MNTR” SCREEN
FOR BCM
Display Results (Present)

OK: Normal

NG: Malfunction

UNKWN: The diagnosed unit does not transmit or receive the applicable data normally.
SKIB0593E
“SELECT SYSTEM”
screen “CAN DIAG SUPPORT
MNTR” screen Description Present
BCM INITIAL DIAG Make sure that microcomputer in ECU works normally. OK/NG
TRANSMIT DIAG Make sure of normal transmission. OK/UNKWN
ECM Make sure of normal reception from ECM. OK/UNKWN
IPDM E/R Make sure of normal reception from IPDM E/R. OK/UNKWN
METER/M&A Make sure of normal reception from unified meter and A/C amp. OK/UNKWN
I-KEY Make sure of normal reception from Intelligent Key unit.
(Not available for CAN system diagnosis.) OK