roof NISSAN TEANA 2003 Owner's Guide

SUNROOF
RF-11
C
D
E
F
G
H
J
K
L
MA
B
RF

System DescriptionBIS0010S
Power supplied at all time

through 50A fusible link (letter M , located in the fuse and fusible link box)

to BCM terminal 55

through 15A fuse [No.17, located in the fuse block (J/B)]

to BCM terminal 42

through BCM terminal 54

to sunroof motor assembly terminal 6.
With ignition switch ON or START position,
Power is supplied

through 10A fuse [No.1, located in the fuse block (J/B)]

to BCM terminal 38

through BCM terminal 53

to sunroof motor assembly terminal 3.
Ground is supplied

to BCM terminal 52

to sunroof motor assembly terminal 2

through body grounds M71, M72.
TILT UP / SLIDE CLOSE OPERATION
When tilt up / slide close switch is pressed,
Ground is supplied

to sunroof motor assembly terminal 5

through sunroof switch terminal 3

through sunroof switch terminal 2

through body grounds M71, M72.
Then, the sunroof tilt up / slide close.
TILT DOWN / SLIDE OPEN OPERATION
When tilt down / slide open switch is pressed,
Ground is supplied

to sunroof motor assembly terminal 1

through sunroof switch terminal 1

through sunroof switch terminal 2

through body grounds M71, M72.
Then, the sunroof tilt down / slide open.
AUTO OPERATION
The power sunroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the
sunroof without holding the sunroof switch in the slide open or slide close / tilt up or tilt down position.
TIMER FUNCTION
When the ignition switch is turned to OFF position from ON or START position, timer operates for 15 minutes.
Sunroof can be operated for 15 minutes.
Timer operation is canceled when one of the following conditions is satisfied.

ignition switch : OFF→ ON

front door switch (driver side) : ON (Open)→OFF (Closed)
ANTI-PINCH FUNCTION
The CPU of sunroof motor monitors the sunroof motor operation and the sunroof position (fully-closed or
other) by the signals from sunroof motor.
When sunroof motor detects an interruption during the following slide close and tilt down operation, sunroof
motor controls the sunroof motor for open and the sunroof will operate until full up position (during tilt down
operation) or 125 mm (4.92 in) or more in an open direction (during slide close operation)

RF-12
SUNROOF

The operation condition is the following.

automatic close operation and tilt down when ignition switch is in the ON position

automatic close operation and tilt down during retained power operation.
MEMORY RESET PROCEDURE
1. Please observe the following instructions while confirming the sunroof operation.
NOTE:
Do not disconnect the electronic power while the sunroof is operating or within 5 seconds after the sunroof
stops.
2. Initialization of system should be conducted after the following conditions.

When the battery is out or connector is disconnected while sunroof is operating or within 5 seconds
after sunroof stops.

When the sunroof motor is changed.

When the sunroof does not operate normally. (Incomplete initialization conditions)
INITIALIZATION PROCEDURE
If the sunroof does not close or open automatically, use the following procedure to return sunroof operation to
normal.
1. Press and hold the switch to the CLOSE/UP side for approximately 10 seconds.
2. The glass lid will move toward tilt up direction and will be stopped mechanically, and then it will be auto-
matically fully closed. Then glass lid will be automatically operated in sequence of “tilt up” → “tilt down” →
“slide open” → “slide close”. (Keep pressing the switch during this operation)
3. After the glass lid stops, release the switch after 5 seconds.
4. If sunroof switch operates normally, this initialization is done.

SUNROOF
RF-13
C
D
E
F
G
H
J
K
L
MA
B
RF

Wiring Diagram — SROOF —BIS0010T
TIWM1775E

RF-14
SUNROOF

Terminals and Reference Value for BCMBIS0010U
Terminals and Reference Value for Sunroof Motor AssemblyBIS0010V
Te r m i n a lWire
colorItemSignal
Input/OutputConditionVoltage (V)
(Approx.)
38 RIgnition switch ON power supply
(ON or START)Input Ignition switch (ON or START position) Battery voltage
42 Y/R Power source (Fuse) Input — Battery voltage
52 B Ground — — 0
53 L/W RAP signal OutputIgnition switch ON Battery voltage
Within 15 minutes after ignition switch is
turned to OFF positionBattery voltage
When front door (driver side) is open in
retained power is operates.0
54 R/Y Power window power supply Output — Battery voltage
55 W/B Power source (Fusible link) Input — Battery voltage
62 SBFront door switch driver side
signalInputOPEN (ON) 0
CLOSE (OFF) Battery voltage
Te r m i -
nalWire
colorItemSignal
Input/OutputConditionVoltage (V)
(Approx.)
1L/BSunroof (BIT 3) switch
signalInputIgnition switch ON and sunroof switch
in TILT DOWN / SLIDE OPEN position0
Other than above Battery voltage
2 B Ground — — 0
3 G/R Timer signal InputIgnition switch ON Battery voltage
Within 15 minutes after ignition switch
is turned to OFF positionBattery voltage
When front door (driver side) is open in
retained power is operates0
4GVehicle speed signal
(2-pulse)InputSpeedometer operated [When vehicle
speed is approx. 40 km/h (25 MPH)]
5L/RSunroof (BIT 4) switch
signalInputIgnition switch ON and sunroof switch
in TILT UP / SLIDE CLOSE position0
Other than above Battery voltage
6W/BPower window power
supply Input — Battery voltage
ELF1080D

SUNROOF
RF-15
C
D
E
F
G
H
J
K
L
MA
B
RF

Work FlowBIS0010W
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to RF-11, "
System Description" .
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to RF-15,
"Trouble Diagnosis Chart by Symptom" .
4. Does sunroof system operate normally? If Yes, GO TO 5. If No, GO TO 3.
5. INSPECTION END.
Trouble Diagnosis Chart by SymptomBIS0010X
Check BCM Power Supply and Ground CircuitBIS0010Y
1. CHECK FUSE

Check 10A fuse [No.1, located in fuse block (J/B)]

Check 15A fuse [No.17, located in fuse block (J/B)]

Check 50A fusible link (letter M located in the fuse and fusible link box).
NOTE:
Refer to RF-10, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to
PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between BCM connector M3, M4 terminal 38, 42,
55 and ground.
OK or NG
OK >> GO TO 3.
NG >> Check BCM power supply circuit for open or short.
Symptom Diagnostic procedure and repair orderReference
page
Sunroof does not operate.1. Check BCM power supply and ground circuit.RF-15
2. Check sunroof motor assembly power supply and ground circuit.RF-16
3. Check sunroof switch system.RF-17
4. Replace sunroof motor assembly.RF-27
Motor does not stop at the sunroof fully -open
or fully- closed position.1. Check initialization procedure.RF-12
2. Replace sunroof motor assembly.RF-27
Timer function does not operate properly.1. Check driver side door switch.RF-192. Replace sunroof motor assembly.RF-27
Sunroof does not operate the interruption
detection function.1. Replace sunroof motor assembly.RF-27
38 (R) – Ground : Battery voltage
42 (Y/R) – Ground : Battery voltage
55 (W/B) – Ground : Battery voltage
PIIA6160E

RF-16
SUNROOF

3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector M4 terminal 52 and
ground.
OK or NG
OK >> Power supply and ground circuit are OK.
NG >> Repair or replace harness.
Check Sunroof Motor Assembly Power Supply and Ground CircuitBIS0010Z
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between sunroof motor assembly connector R5
terminal 3, 6 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
R5 terminal 2 and ground.
OK or NG
OK >> Sunroof motor assembly power supply and ground cir-
cuit are OK. Further inspection is necessary. Refer to
RF-15, "
Trouble Diagnosis Chart by Symptom" .
NG >> Repair or replace harness.52 (B) – Ground : Continuity should exist.
PIIA9131E
3 (G/R) – Ground : Battery voltage
6 (W/B) – Ground : Battery voltage
PIIB2187E
2 (B) – Ground : Continuity should exist.
PIIB2188E

SUNROOF
RF-17
C
D
E
F
G
H
J
K
L
MA
B
RF

3. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM and sunroof motor assembly connector.
3. Check continuity between BCM connector M4 terminal 53, 54
and sunroof motor assembly connector R5 terminal 3, 6.
4. Check continuity between BCM connector M4 terminal 53, 54
and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M4 terminal 53, 54 and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace BCM.
Check Sunroof Switch SystemBIS00110
1. CHECK SUNROOF SWITCH INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between sunroof motor assembly connector and ground.
OK or NG
OK >> Replace sunroof motor assembly.
NG >> GO TO 2.53 (L/W) – 3 (G/R) : Continuity should exist.
54 (R/Y) – 6 (W/B) : Continuity should exist.
53 (L/W) – Ground : Continuity should not exist.
54 (R/Y) – Ground : Continuity should not exist.
PIIB2189E
53 (L/W) – Ground : Battery voltage
54 (R/Y) – Ground : Battery voltage
PIIA6154E
Connec-
torTerminals (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
R51 (L/B)
GroundSunroof switch is operated
TILT DOWN or SLIDE OPEN0
Other than above Battery voltage
5 (L/R)Sunroof switch is operated
TILT UP or SLIDE CLOSE0
Other than above Battery voltage
PIIB2190E

RF-18
SUNROOF

2. CHECK SUNROOF SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sunroof motor assembly and sunroof switch connector.
3. Check continuity between sunroof motor assembly connector
R5 terminal 1, 5 and sunroof switch connector R9 terminal 1, 3.
4. Check continuity between sunroof motor assembly connector
R5 terminal 1, 5 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK SUNROOF SWITCH GROUND
Check continuity between sunroof switch connector R9 terminal 2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK SUNROOF SWITCH
Check continuity between sunroof switch terminal 1, 3 and 2.
OK or NG
OK >> Replace sunroof motor assembly.
NG >> Replace sunroof switch.1 (L/B) – 1 (L/B) : Continuity should exist.
5 (L/R) – 3 (L/R) : Continuity should exist.
1 (L/B) – Ground : Continuity should not exist.
5 (L/R) – Ground : Continuity should not exist.
PIIB2191E
2 (B) – Ground : Continuity should exist.
PIIA3627E
Terminals Condition Continuity
1
2Sunroof switch is operated
TILT DOWN or SLIDE OPENYe s
Other than above No
3Sunroof switch is operated
TILT UP or SLIDE CLOSEYe s
Other than above No
PIIA6157E

SUNROOF
RF-19
C
D
E
F
G
H
J
K
L
MA
B
RF

Check Driver Side Door Switch BIS00111
1. CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check “DOOR SW-DR” in “DATA MONITOR” mode with CONSULT-II. Refer to BL-30, "
Data Monitor"
Without CONSULT-II
Check voltage between BCM connector and ground.
OK or NG
OK >> Driver side door switch circuit is OK.
NG >> GO TO 2.
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect driver side door switch and BCM connector.
3. Check continuity between BCM connector M5 terminal 62 and
driver side door switch connector B10 terminal 2.
4. Check continuity between BCM connector M5 terminal 62 and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
Monitor item Condition
DOOR SW-DROPEN : ON
CLOSE : OFF
PIIA2464E
ConnectorTerminals (Wire color)
Condition of
driver side doorVoltage (V)
(Approx.)
(+) (–)
M5 62 (SB) GroundOPEN 0
CLOSE Battery voltage
PIIA9880E
62 (SB) – 2 (SB) : Continuity should exist.
62 (SB) – Ground : Continuity should not exist.
PIIB1225E

RF-20
SUNROOF

3. CHECK DOOR SWITCH
Check continuity between driver side door switch terminal 2 and
ground part of door switch.
OK or NG
OK >> GO TO 4.
NG >> Replace driver side door switch.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector M5 terminal 62 and
ground.
OK or NG
OK >> Check condition of connection of each connector.
NG >> Replace BCM.
TerminalCondition of
driver side door switchContinuity
2Ground part of driver
side door switchPushed No
Released Yes
PIIB1223E
62 (SB) – Ground : Battery voltage
PIIA9880E