EXL-8 NISSAN TIIDA 2007 Service Repair Manual

BCS
BODY CONTROL SYSTEM
BCS-7
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L B A
O
P N
FUNCTION DIAGNOSIS
BODY CONTROL SYSTEM
System DescriptionINFOID:0000000001451453
OUTLINE
 BCM (Body Control Module) controls the various electrical components. It inputs the information required to
the control from CAN communication and the signal received from each switch and sensor.
 BCM has combination switch reading function for reading the operation status of combination switches (light,
turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical com-
ponents. It also has the signal transmission function as the passed point of signal and the power consump-
tion control function that reduces the power consumption with the ignition switch OFF.
 BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT-III and various set-
tings.
BCM control function list
System Refer to
Combination switch reading systemBCS-9, "
System Diagram"
Signal buffer systemBCS-13, "System Diagram"
Power consumption control systemBCS-14, "System Diagram"
Auto light systemEXL-12, "System Diagram"
Turn signal and hazard warning lamp systemEXL-22, "System Diagram"
Headlamp systemEXL-8, "System Diagram"
Front fog lamp systemEXL-19, "System Diagram"
Rear fog lamp systemEXL-21, "System Diagram"
Daytime light systemEXL-17, "System Diagram"
Interior room lamp control systemINL-5, "System Diagram"
Interior room lamp battery saver systemINL-12, "BATTERY SAVER : CONSULT-III Function (BCM - BATTERY SAV-
ER)"
Front wiper and washer systemWW-4, "System Diagram"
Rear wiper and washer systemWW-9, "System Diagram"
Headlamp washer systemWW-12, "System Diagram"
Warning chime systemWCS-4, "WARNING CHIME SYSTEM : System Diagram"
Door lock system WITH I-KEY, WITHOUT SUPER LOCK: DLK-20, "
DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
 WITH I-KEY & SUPER LOCK: DLK-244, "DOOR LOCK AND UNLOCK
SWITCH : System Diagram"
 WITHOUT I-KEY & SUPER LOCK: DLK-473, "DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
 WITHOUT I-KEY, WITH SUPER LOCK: DLK-614, "DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
(NATS) Nissan anti-theft system WITH INTELLIGENT KEY SYSTEM: SEC-12, "System Diagram"
 WITHOUT INTELLIGENT KEY SYSTEM: SEC-84, "System Diagram"
Rear window defogger systemDEF-6, "System Diagram"
Remote keyless entry system WITHOUT I-KEY & SUPER LOCK: DLK-475, "
REMOTE KEYLESS EN-
TRY : System Diagram"
 WITHOUT I-KEY, WITH SUPER LOCK: DLK-614, "DOOR LOCK AND UN-
LOCK SWITCH : System Diagram"
Intelligent Key system WITH I-KEY, WITHOUT SUPER LOCK: DLK-23, "
INTELLIGENT KEY :
System Diagram"
 WITH I-KEY & SUPER LOCK: DLK-244, "DOOR LOCK AND UNLOCK
SWITCH : System Diagram"

RADIATOR CORE SUPPORT
DLK-219
< REMOVAL AND INSTALLATION >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
RADIATOR CORE SUPPORT
Removal and InstallationINFOID:0000000001315835
REMOVAL
Radiator Core Support Upper
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
3. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-215
.
4. Remove the air guide and hood lock cable clip.
5. Remove the washer tank inlet. Refer to WW-64, "
Removal and Installation" .
6. Remove the radiator core support upper.
Radiator Core Support Lower
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the front bumper. Refer to EXT-13, "
Removal and Installation" .
3. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
4. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-215
.
5. Remove the air guide and hood lock cable mounting clip.
6. Remove the front bumper reinforcement. Refer to EXT-13, "
Removal and Installation".
7. Remove the radiator core lower stay.
8. Remove the undercover.
PIIB6515E
1. Radiator core support upper 2. Radiator core support lower 3. Radiator core support lower stay
4. Radiator core support side stay 5. Air guide
24.5 N·m (2.5 kg-m, 18 ft-lb)

FRONT FENDER
DLK-221
< REMOVAL AND INSTALLATION >[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
FRONT FENDER
Removal and InstallationINFOID:0000000001315836
REMOVAL
1. Remove the headlamp assemblies. Refer to EXL-84, "Removal and Installation".
2. Remove the cowl top cover (LH/RH). Refer to EXT-20, "
Removal and Installation".
3. Remove the front fender protector. Refer to DLK-221, "
Removal and Installation".
4. Remove the bolt and the front fender.
CAUTION:
While removing use a shop cloth to protect the vechicle body from damage.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 After installing, apply touch-up paint onto the head of the front fender bolts.
 After installing, check front fender adjustment. Refer to DLK-213, "
Fitting Adjustment" and DLK-222,
"Fitting Adjustment".
1. Front fender 2 Bolt (LH 7 bolts required) (RH 8 bolts
required)
LIIA2657E

DLK-448
< REMOVAL AND INSTALLATION >[WITH I-KEY & SUPER LOCK]
RADIATOR CORE SUPPORT
RADIATOR CORE SUPPORT
Removal and InstallationINFOID:0000000001732021
REMOVAL
Radiator Core Support Upper
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
3. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-444
.
4. Remove the air guide and hood lock cable clip.
5. Remove the washer tank inlet. Refer to WW-64, "
Removal and Installation" .
6. Remove the radiator core support upper.
Radiator Core Support Lower
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the front bumper. Refer to EXT-13, "
Removal and Installation" .
3. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
4. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-444
.
5. Remove the air guide and hood lock cable mounting clip.
6. Remove the front bumper reinforcement. Refer to EXT-13, "
Removal and Installation".
7. Remove the radiator core lower stay.
8. Remove the undercover.
PIIB6515E
1. Radiator core support upper 2. Radiator core support lower 3. Radiator core support lower stay
4. Radiator core support side stay 5. Air guide
24.5 N·m (2.5 kg-m, 18 ft-lb)

DLK-450
< REMOVAL AND INSTALLATION >[WITH I-KEY & SUPER LOCK]
FRONT FENDER
FRONT FENDER
Removal and InstallationINFOID:0000000001732022
REMOVAL
1. Remove the headlamp assemblies. Refer to EXL-84, "Removal and Installation".
2. Remove the cowl top cover (LH/RH). Refer to EXT-20, "
Removal and Installation".
3. Remove the front fender protector. Refer to DLK-450, "
Removal and Installation".
4. Remove the bolt and the front fender.
CAUTION:
While removing use a shop cloth to protect the vechicle body from damage.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 After installing, apply touch-up paint onto the head of the front fender bolts.
 After installing, check front fender adjustment. Refer to DLK-442, "
Fitting Adjustment" and DLK-451,
"Fitting Adjustment".
1. Front fender 2 Bolt (LH 7 bolts required) (RH 8 bolts
required)
LIIA2657E

RADIATOR CORE SUPPORT
DLK-589
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY & SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
RADIATOR CORE SUPPORT
Removal and InstallationINFOID:0000000001732039
REMOVAL
Radiator Core Support Upper
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
3. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-585
.
4. Remove the air guide and hood lock cable clip.
5. Remove the washer tank inlet. Refer to WW-64, "
Removal and Installation" .
6. Remove the radiator core support upper.
Radiator Core Support Lower
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the front bumper. Refer to EXT-13, "
Removal and Installation" .
3. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
4. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-585
.
5. Remove the air guide and hood lock cable mounting clip.
6. Remove the front bumper reinforcement. Refer to EXT-13, "
Removal and Installation".
7. Remove the radiator core lower stay.
8. Remove the undercover.
PIIB6515E
1. Radiator core support upper 2. Radiator core support lower 3. Radiator core support lower stay
4. Radiator core support side stay 5. Air guide
24.5 N·m (2.5 kg-m, 18 ft-lb)

FRONT FENDER
DLK-591
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY & SUPER LOCK]
C
D
E
F
G
H
I
J
L
MA
B
DLK
N
O
P
FRONT FENDER
Removal and InstallationINFOID:0000000001732040
REMOVAL
1. Remove the headlamp assemblies. Refer to EXL-84, "Removal and Installation".
2. Remove the cowl top cover (LH/RH). Refer to EXT-20, "
Removal and Installation".
3. Remove the front fender protector. Refer to DLK-591, "
Removal and Installation".
4. Remove the bolt and the front fender.
CAUTION:
While removing use a shop cloth to protect the vechicle body from damage.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 After installing, apply touch-up paint onto the head of the front fender bolts.
 After installing, check front fender adjustment. Refer to DLK-583, "
Fitting Adjustment" and DLK-592,
"Fitting Adjustment".
1. Front fender 2 Bolt (LH 7 bolts required) (RH 8 bolts
required)
LIIA2657E

DLK-740
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY, WITH SUPER LOCK]
RADIATOR CORE SUPPORT
RADIATOR CORE SUPPORT
Removal and InstallationINFOID:0000000001732057
REMOVAL
Radiator Core Support Upper
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
3. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-736
.
4. Remove the air guide and hood lock cable clip.
5. Remove the washer tank inlet. Refer to WW-64, "
Removal and Installation" .
6. Remove the radiator core support upper.
Radiator Core Support Lower
1. Remove the air duct. Refer to EM-27, "Removal and Installation" (HR16DE), EM-154, "Removal and
Installation" (MR18DE), or EM-269, "Removal and Installation" (K9K).
2. Remove the front bumper. Refer to EXT-13, "
Removal and Installation" .
3. Remove the headlamp (LH/RH). Refer to EXL-84, "
Removal and Installation" .
4. Remove the hood lock assembly, and remove hood lock cable. Refer to DLK-736
.
5. Remove the air guide and hood lock cable mounting clip.
6. Remove the front bumper reinforcement. Refer to EXT-13, "
Removal and Installation".
7. Remove the radiator core lower stay.
8. Remove the undercover.
PIIB6515E
1. Radiator core support upper 2. Radiator core support lower 3. Radiator core support lower stay
4. Radiator core support side stay 5. Air guide
24.5 N·m (2.5 kg-m, 18 ft-lb)

DLK-742
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY, WITH SUPER LOCK]
FRONT FENDER
FRONT FENDER
Removal and InstallationINFOID:0000000001732058
REMOVAL
1. Remove the headlamp assemblies. Refer to EXL-84, "Removal and Installation".
2. Remove the cowl top cover (LH/RH). Refer to EXT-20, "
Removal and Installation".
3. Remove the front fender protector. Refer to DLK-742, "
Removal and Installation".
4. Remove the bolt and the front fender.
CAUTION:
While removing use a shop cloth to protect the vechicle body from damage.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
 After installing, apply touch-up paint onto the head of the front fender bolts.
 After installing, check front fender adjustment. Refer to DLK-734, "
Fitting Adjustment" and DLK-743,
"Fitting Adjustment".
1. Front fender 2 Bolt (LH 7 bolts required) (RH 8 bolts
required)
LIIA2657E

EC-312
< COMPONENT DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
ELECTRICAL LOAD SIGNAL
>> INSPECTION END
3.CHECK HEADLAMP SYSTEM
Refer to EXL-10, "
System Diagram" (XENON TYPE) or EXL-8, "System Diagram" (HALOGEN TYPE).
>> INSPECTION END
4.CHECK HEATER FAN CONTROL SYSTEM
Refer to HAC-118, "
System Description" (without NAVI system) or HAC-232, "System Description" (with NAVI
system).
>> INSPECTION END