2007 INFINITI QX56 Factory Service Manual

warning fog light bulb low oil pressure change key battery child lock diagnostic menu

Load previous 8 pages

Page 9 of 3061

INFINITI QX56 2007 Factory Service Manual ACC-1
ENGINE
C
D
E
F
G
H
I
J
K
L
M
SECTION ACC
A
ACC
N
O
P
CONTENTS
ACCELERATOR CONTROL SYSTEM
SERVICE INFORMATION ............................2
PRECAUTIONS ..........................................

Page 10 of 3061

INFINITI QX56 2007 Factory Service Manual ACC-2
< SERVICE INFORMATION >
PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003532213
The Supple

Page 11 of 3061

INFINITI QX56 2007 Factory Service Manual ACCELERATOR CONTROL SYSTEM
ACC-3
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
ACC
N
P O
ACCELERATOR CONTROL SYSTEM
Removal and InstallationINFOID:0000000003532214
Adjustable Accelerator Pedal
CAUTIO

Page 12 of 3061

INFINITI QX56 2007 Factory Service Manual ACC-4
< SERVICE INFORMATION >
ACCELERATOR CONTROL SYSTEM
4. Disconnect the adjustable pedal electric motor electrical connec-
tor.
5. Disconnect the adjustable pedal electric motor memory electri-
cal

Page 13 of 3061

INFINITI QX56 2007 Factory Service Manual SERVICE DATA AND SPECIFICATIONS (SDS)
ACC-5
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
ACC
N
P O
SERVICE DATA AND SPECIFICATIONS (SDS)
Accelerator ControlINFOID:0000000003532215
ADJUSTABLE ACCELER

Page 14 of 3061

INFINITI QX56 2007 Factory Service Manual ACS-1
ELECTRICAL
C
D
E
F
G
H
I
J
L
M
SECTION ACS
A
B
ACS
N
O
P
CONTENTS
AUTO CRUISE CONTROL SYSTEM
ASCD
SERVICE INFORMATION ............................
3
AUTOMATIC SPEED CONTROL DEVICE
(ASCD) .....

ACS-1
ELECTRICAL
C
D
E
F
G
H
I
J
L
M
SECTION ACS
A
B
ACS
N
O
P
CONTENTS
AUTO CRUISE CONTROL SYSTEM
ASCD
SERVICE INFORMATION ............................
3
AUTOMATIC SPEED CONTROL DEVICE
(ASCD) ................................................................
3
Description ................................................................3
ICC
SERVICE INFORMATION ............................
4
PRECAUTIONS ...................................................4
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
4
Precaution for ICC System Service ...........................4
PREPARATION ...................................................5
Special Service Tool .................................................5
DESCRIPTION ....................................................6
Outline .......................................................................6
Schematic .................................................................6
Component Description .............................................7
CAN Communication .................................................7
Switch Operation .......................................................7
ICC System Display ..................................................8
ACTION TEST .....................................................9
ICC System Running Test .........................................9
LASER BEAM AIMING ADJUSTMENT .............12
Outline of Laser Beam Aiming Adjustment Proce-
dure .........................................................................
12
Preparation ..............................................................12
Setting up the ICC Target Board .............................12
Sensor Adjustment ..................................................14
ELECTRICAL UNITS LOCATION ......................18
Component Parts and Harness Connector Loca-
tion ..........................................................................
18
WIRING DIAGRAM ...........................................19
Schematic ................................................................19
Wiring Diagram - ICC - ............................................20
TERMINALS AND REFERENCE VALUE .........24
Terminal and Reference Value for ICC Unit ............24
Terminal and Reference Value for ICC Sensor .......24
TROUBLE DIAGNOSIS — GENERAL DE-
SCRIPTION .......................................................
25
Work Flow ................................................................25
CONSULT-II Function (ICC) ....................................25
Self-Diagnostic Function ..........................................30
TROUBLE DIAGNOSIS FOR SELF-DIAG-
NOSTIC ITEMS .................................................
34
Diagnostic Trouble Code (DTC) Chart ....................34
DTC 11 CONTROL UNIT ........................................36
DTC 12 VDC CONTROL UNIT ................................36
DTC 20 CAN COMM CIRCUIT ................................37
DTC 31 POWER SUPPLY CIR1, DTC 34 POWER
SUPPLY CIR2 .........................................................
37
DTC 41 VHCL SPEED SE CIRC .............................38
DTC 43 VDC/TCS/ABS CIRC .................................38
DTC 45 BRAKE SW/STOP L SW ............................38
DTC 46 OPERATION SW CIRC .............................40
DTC 74 LASER BEAM OFF CNTR .........................41
DTC 90 STOP LAMP RLY FIX ................................41
DTC 92 ECM CIRCUIT ............................................45
DTC 96 NP RANGE ................................................45
DTC 97 AT CIRCUIT ...............................................46
DTC 98 GEAR POSITION .......................................46
DTC 102 LASER STAIN ..........................................47
DTC 103 LASER SENSOR FAIL .............................47
DTC 104 LASER AIMING INCMP ...........................48
DTC 107 LASER COMM FAIL ................................48
DTC 109 LASER HIGH TEMP ................................48
TROUBLE DIAGNOSIS FOR SYMPTOMS ......49
Symptom Chart ........................................................49

Page 15 of 3061

INFINITI QX56 2007 Factory Service Manual ACS-2
Symptom 1 ON/OFF Switch Does Not Switch
ON*1, ON/OFF Switch Does Not Switch OFF*2 ......49
Symptom 2 the ICC System Cannot Be Set (ON/
OFF Switch Turns On/Off) ................................

Page 16 of 3061

INFINITI QX56 2007 Factory Service Manual AUTOMATIC SPEED CONTROL DEVICE (ASCD)
ACS-3
< SERVICE INFORMATION >[ASCD]
C
D
E
F
G
H
I
J
L
MA
B
ACS
N
O
P
SERVICE INFORMATION
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
DescriptionINFOID:0000000003533771

Load next 8 pages

Page: < prev 1-8 9-16 17-24 25-32 33-40 41-48 ... 3064 next >

child restraint dead battery open trunk bulb trailer parking sensors ABS