Connector NISSAN TEANA 2003 Service Manual

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
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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
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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
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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

RF-24
SUNROOF

SUNROOF UNIT ASSEMBLY
Removal
CAUTION:

Always work with a helper.

When taking sunroof unit out, use clothes to protect the seats and trim from damage.

After installing the sunroof unit and glass lid, be sure to perform the leakage test and make sure
there is no malfunction.
1. Tilt up glass lid.
2. Remove the headlining. Refer to EI-54, "
Removal and Installation" .
3. Disconnect drain hoses.
4. Remove glass lid. Refer to RF-25, "
GLASS LID" .
5. Disconnect harness connector from sunroof motor assembly.
6. Remove nuts from the front end and side rail.
7. Remove curtain air bag bracket bolts, then remove curtain air
bag bracket of left side from the left rail side. Refer to SRS-42,
"Removal and Installation" .
8. Remove front/rear sunroof bracket bolts, then remove sunroof
unit assembly from roof panel.
9. Remove sunroof unit assembly through the passenger room while being careful not to damage the seats
and trim.
7. Bolt 8. Front sunroof bracket RH 9. Wind deflector
10. Sunroof unit assembly 11. Guide plate 12. Sunroof motor assembly
13. Sunshade 14. Nut 15. Front sunroof bracket LH
16. Rear sunroof bracket LH 17. Sunshade stopper 18. Wire assembly LH
19. Link assembly LH 20. Drain channel 21. Drain hose
22. Weatherstrip
PIIA9884E
PIIA9885E

SUNROOF
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Installation
1. Temporarily tighten the mounting bolts of the front/rear sunroof
brackets (RH/LH).
2. Bring sunroof unit assembly into passenger room and then place
the rear end of the rail onto the sunroof brackets.
3. Tighten the mounting nuts of the front end.
4. Tighten the installation points diagonally excluding the installation point of the sunroof bracket around the
roof opening.
5. Tighten the sunroof bracket bolts of the sunroof unit side and
then tighten the bolts of the vehicle side.
6. Tighten the curtain air bag bracket bolts of the left rail side. Refer
to SRS-42, "
Removal and Installation" .
7. Connect harness connector to sunroof motor assembly.
GLASS LID
Removal
1. Tilt up glass lid.
2. Remove TORX bolts (T25) and then remove glass lid.
Installation
1. Tighten bolts diagonally to the glass lid.
2. After installation, carry out fitting adjustment. Refer to RF-21, "
Fitting Adjustment" .
PIIA9885E
PIIA9884E
PIIA9885E
PIIA9886E

SUNROOF
RF-27
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2. Remove front stopper screws, then remove front stopper from
the frame.
3. Turn deflector link, then remove it from groove of frame.
4. Remove the wind deflector.
Installation
1. Install front stopper to frame.
2. Make sure insert deflector link to properly groove of frame.
3. Make sure insert spring terminal to groove of stopper from upper part.
4. Tighten screw of front stopper.
SUNROOF MOTOR ASSEMBLY
Removal
1. Remove headlining. Refer to EI-54, "Removal and Installation" .
2. Remove motor mounting screw.
3. Disconnect harness connector, then remove sunroof motor
assembly.
CAUTION:

When removing the sunroof motor assembly, be sure that
the sunroof is in the fully closed position.

Do not run the removed sunroof motor assembly as a
single unit.
Installation
1. Move the sunroof motor assembly laterally little by little so that the gear is completely engaged into the
wire on the sunroof unit assembly and the mounting surface becomes parallel. Then secure the sunroof
motor assembly with screws.
CAUTION:

Before installing the sunroof motor assembly, be sure to place the link and wire assembly in the
symmetrical and fully closed position.
2. Install the sunroof motor assembly and then perform initialization. Refer to RF-12, "
INITIALIZATION PRO-
CEDURE" .
LINK ASSEMBLY AND WIRE ASSEMBLY
Removal
1. Remove sunroof unit assembly. Refer to RF-24, "SUNROOF UNIT ASSEMBLY" .
2. Remove sunroof motor assembly. Refer to RF-27, "
SUNROOF MOTOR ASSEMBLY" .
PIIA3510E
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