NISSAN TEANA 2003 Service Manual

SUNROOF
RF-17
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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
RF-19
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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

SUNROOF
RF-21
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Wind Deflector InspectionBIS00112
Make sure the wind deflector is properly function by manual. If a mal-
function is detected, remove and visually check it. If it is damaged,
replace it with a new one. If no damage is found, reinstall it properly.
Link and Wire AssemblyBIS00113
NOTE:
Before replacing a suspect part, carefully inspect if it is the source of noise being experienced.
1. Check link if coating film has peeled off and substrate is visible. Check also if link is the source of noise. If
it is, replace it.
2. Visually check if a sufficient amount of grease has been applied to wire and rail groove. If not, add grease
as required.
3. Check wire for any damage or deterioration. If any damage is found, replace wire.
Fitting AdjustmentBIS00114
PIIA5061E
PIIA9882E

RF-22
SUNROOF

LID WEATHERSTRIP OVERLAP ADJUSTMENT AND SURFACE FLASHNESS ADJUSTMENT
1. Tilt up glass lid.
2. After loosening glass lid TORX bolts (T25) (left and right), tilt
down glass lid.
3. Adjust glass lid from outside of vehicle so it resembles “A–A” “B–
B” “C–C” as shown in the figure in preceding page.
4. To prevent glass lid from moving after adjustment, first tighten
the TORX bolts (T25) of front left, and then tighten the TORX
bolts (T25) of rear right.
5. Tighten remaining TORX bolts (T25), being careful to prevent
glass lid from moving.
6. Tilt glass lid up and down several times to make sure it moves
smoothly.
Removal and InstallationBIS00115

After any adjustment, check sunroof operation and lid alignment.

Handle finisher plate and glass lid with care so as not to cause damage.

It is desirable for easy installation to mark each point before removal.
CAUTION:

Always work with a helper.

Fully close the glass lid assembly, before removal, then do not operate motor assembly after
removal.
PIIA3501E

SUNROOF
RF-23
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1. Glass lid 2. TORX bolt 3. Washer
4. Link assembly RH 5. Wire assembly RH 6. Rear sunroof bracket RH
PIIB1346E

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
RF-25
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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

RF-26
SUNROOF

WEATHERSTRIP OF GLASS LID
Removal
1. Remove glass lid. Refer to RF-25, "GLASS LID" .
2. Remove weatherstrip from glass lid.
CAUTION:
Do not pull junction portion of weatherstrip more than 100 N (10.5 kg, 22.5 lb).
Installation
Junction portion of weatherstrip is set with center of rear side, then install weatherstrip to glass lid.
CAUTION:

Do not pull junction portion of weatherstrip more than 100 N (10.5 kg, 22.5 lb).

Resin portion of glass lid is crack is not attached.
NOTE:
Check if weatherstrip has joined to resin portion of glass lid completely.
SUNSHADE
Removal
NOTE:
Removal of sunshade is possible to vehicle attach sunroof unit assembly.
1. Remove the headlining. Refer to RF-25, "
GLASS LID" .
2. Remove sunshade stopper.
3. The protection tape is pasted to the sunshade knob.
4. Pull sunshade out of the rear end of the sunroof frame, then
remove it from the sunroof frame.
CAUTION:
Do not damage the sunshade and sunshade knob while lift-
ing up a little.
Installation
Install in the reverse order of removal.
WIND DEFLECTOR
Removal
NOTE:
Removal of winddeflector is possible to vehicle attach sunroof unit assembly.
1. Open glass lid fully.
PIIA9887E
PIIA9888E