Nissan Pathfinder (2006 year). Manual — part 364
SUNROOF
RF-13
C
D
E
F
G
H
J
K
L
M
A
B
RF
2006 Pathfinder
Wiring Diagram — SROOF —
EIS007T4
WIWA1594E
RF-14
SUNROOF
2006 Pathfinder
Terminals and Reference Values for BCM
EIS007T5
BCS-12, "Terminals and Reference Values for BCM"
WIWA0521E
SUNROOF
RF-15
C
D
E
F
G
H
J
K
L
M
A
B
RF
2006 Pathfinder
Terminals and Reference Values for Sunroof Motor Assembly
EIS007T6
Work Flow
EIS007T7
1.
Check the symptom and customer's requests.
2.
Understand the outline of system. Refer to
3.
According to the trouble diagnosis chart, repair or replace the cause or replace of the malfunction.
Refer to
RF-18, "Trouble Diagnosis Chart by Symptom"
4.
Does sunroof system operate normally? If Yes, GO TO 5, If No, GO TO 3.
5.
Inspection End.
Terminal
Wire
color
Item
Condition
Voltage
(Approx.)
1
SB
Sunroof switch (UP/CLOSE) signal
Ignition switch ON and sunroof
switch in UP/CLOSE position
0
Ignition switch ON and sunroof
switch in OFF position
Battery voltage
5
R
Sunroof switch (DOWN/OPEN) signal
Ignition switch ON and sunroof
switch in DOWN/OPEN position
0
Ignition switch ON and sunroof
switch in OFF position
Battery voltage
7
P
BAT power supply
—
Battery voltage
8
W
Vehicle speed signal
Speedometer operated [when
vehicle speed is approx. 40 km/h
(25 MPH)]
9
SB
RAP signal
Ignition switch ON
Battery voltage
Within 45 seconds after ignition
switch is turned OFF
Battery voltage
When front door LH or RH is
opened while retained power is
operating
0
10
B
Ground
—
0
ELF1080D
RF-16
SUNROOF
2006 Pathfinder
CONSULT-II Function (BCM)
EIS007T8
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II 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 carries out CAN communication.
1.
With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, then turn igni-
tion switch ON.
2.
Touch "START (NISSAN BASED VHCL)".
3.
Touch "BCM".
If "BCM" is not indicated, go to
BCM diagnostic
test item
Diagnostic mode
Description
Inspection by part
WORK SUPPORT
Supports inspections and adjustments. Commands are transmitted to the BCM
for setting the status suitable for required operation, input/output signals are
received from the BCM and received data is displayed.
DATA MONITOR
Displays BCM input/output data in real time.
ACTIVE TEST
Operation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTS
Displays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBER
BCM part number can be read.
CONFIGURATION
Performs BCM configuration read/write functions.
BBIA0538E
BCIA0029E
BCIA0030E
SUNROOF
RF-17
C
D
E
F
G
H
J
K
L
M
A
B
RF
2006 Pathfinder
4.
Touch "RETAINED PWR".
5.
Select diagnosis mode. "DATA MONITOR", "ACTIVE TEST" and
"WORK SUPPORT" are available.
Work Support
EIS007T9
Active Test
EIS007TA
Data Monitor
EIS007TB
LIIA0163E
BCIA0031E
Work item
Description
RETAINED PWR SET
RAP signal’s power supply period can be changed by mode setting. Selects RAP sig-
nal’s power supply period between the following three steps.
●
MODE 1 (45 sec.) / MODE 2 (OFF) / MODE 3 (2 min.)
Test item
Description
RETAINED PWR
This test is able to supply RAP signal (power) from BCM to power window system,
power sunroof system. Those systems can be operated when turning on "RETAINED
PWR" on CONSULT-II screen even if the ignition switch is turned OFF.
NOTE:
During this test, CONSULT-II can be operated with ignition switch in "OFF"
position. "RETAINED PWR" should be turned "ON" or "OFF" on CONSULT-II
screen when ignition switch ON. Then turn ignition switch OFF for checking
retained power operation. CONSULT-II might be stuck if "RETAINED PWR" is
turned "ON" or "OFF" on CONSULT-II screen when ignition switch is OFF.
Monitored item
Description
IGN ON SW
Indicates [ON/OFF] condition of ignition switch.
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch LH.
DOOR SW-AS
Indicates [ON/OFF] condition of front door switch RH.
RF-18
SUNROOF
2006 Pathfinder
Trouble Diagnosis Chart by Symptom
EIS007TC
BCM Power Supply and Ground Circuit Check
EIS007TD
BCS-16, "BCM Power Supply and Ground Circuit Check"
.
Sunroof Switch System Check
EIS007TE
1.
SUNROOF SWITCH INPUT SIGNAL CHECK
1.
Turn ignition switch ON.
2.
Check voltage between sunroof motor assembly connector and ground.
OK or NG
OK
>> Sunroof switch input signal circuits are OK.
NG
>> GO TO 2.
Symptom
Diagnostic procedure and repair order
Refer to page
Sunroof does not operate.
1. BCM power supply and ground circuit check
2. Sunroof motor assembly power supply and ground
circuit check
3. Sunroof switch system check
4. Replace sunroof motor assembly
Motor does not stop at the sunroof fully-open or fully-closed
position.
1. Initialization procedure check
2. Replace sunroof motor assembly
Retained power operation does not operate properly.
1. Check the retained power operation mode setting
2. BCM power supply and ground circuit check
3. Door switch check
4. Replace sunroof motor assembly
Sunroof does not do the interruption detection.
1. Replace sunroof motor assembly
Connector
Terminal
Condition
Voltage
(Approx.)
(+)
(–)
B83
1
Ground
Sunroof switch is operated
to UP/CLOSE
0
Other than above
Battery voltage
5
Sunroof switch is operated
to DOWN/OPEN
0
Other than above
Battery voltage
WIIA0436E
SUNROOF
RF-19
C
D
E
F
G
H
J
K
L
M
A
B
RF
2006 Pathfinder
2.
SUNROOF SWITCH CIRCUIT CHECK
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly and sunroof switch connectors.
3.
Check continuity between sunroof motor assembly connector B83 terminals 1, 5 and sunroof switch con-
nector R4 terminals 1, 3.
4.
Check continuity between sunroof motor assembly connector
B83 terminals 1, 5 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness between sunroof motor
assembly and sunroof switch.
3.
SUNROOF SWITCH GROUND CIRCUIT CHECK
Check continuity between sunroof switch connector R4 terminal 2 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness.
4.
SUNROOF SWITCH CHECK
Check continuity between sunroof switch terminals 1, 3 and 2.
OK or NG
OK
>> Replace sunroof motor assembly. Refer to
NG
>> Replace sunroof switch.
1 - 3
: Continuity should exist.
5 - 1
: Continuity should exist.
1 - Ground
: Continuity should not exist.
5 - Ground
: Continuity should not exist.
WIIA0437E
2 - Ground
: Continuity should exist.
PIIA3627E
Terminals
Condition
Continuity
1
2
Sunroof switch is operated to
DOWN/OPEN
Yes
Other than above
No
3
Sunroof switch is operated to
UP/CLOSE
Yes
Other than above
No
PIIA6157E
RF-20
SUNROOF
2006 Pathfinder
Sunroof Motor Assembly Power Supply and Ground Circuit Check
EIS007TF
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch ON.
2.
Check voltage between sunroof motor assembly connector B83 terminals 7, 9 and ground.
OK or NG
OK
>> GO TO 2.
NG
>> GO TO 3.
2.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector.
3.
Check continuity between sunroof motor assembly connector B83 terminal 10 and ground.
OK or NG
OK
>> Sunroof motor assembly power supply and ground cir-
cuits are OK. Further inspection is necessary. Refer to
RF-18, "Trouble Diagnosis Chart by Symptom"
NG
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
Check voltage between BCM connector M20 terminals 68, 69 and
ground.
OK or NG
OK
>> GO TO 4.
NG
BCS-27, "Removal and Installa-
.
7 - Ground
: Battery voltage
9 - Ground
: Battery voltage
WIIA0438E
10 - Ground
: Continuity should exist.
WIIA0439E
68 - Ground
: Battery voltage
69 - Ground
: Battery voltage
WIIA0425E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст