2005 INFINITI FX35 roof

RF-20
SUNROOF
Revision: 2005 July 2005 FX
3. CHECK SONROOF MOTOR CIRCUIT
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 7, 9.
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.
Sunroof Switch System CheckAIS003D3
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 >> Replace sunroof motor assembly.
NG >> GO TO 2. 53 (Y/B) – 9 (SB) : Continuity should exist.
54 (W) – 7 (W) : Continuity should exist.
53 (Y/B) – Ground : Continuity should not exist.
54 (W) – Ground : Continuity should not exist.
PIIA6153E
53 (Y/B) – Ground : Battery voltage
54 (W) – Ground : Battery voltage
PIIA6154E
Connector Terminals (Wire color)
Condition Voltage (V)
(Approx.)
(+) (–)
R5 1 (BR)
Ground Sunroof switch is operated
TILT UP or SLIDE CLOSE 0
Other than above Battery voltage
5 (LG) Sunroof switch is operated
TILT DOWN or SLIDE OPEN 0
Other than above Battery voltage
PIIA6155E

SUNROOF RF-21
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Revision: 2005 July 2005 FX
2. SUNROOF SWITCH CIRCUIT CHECK
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 connec- tor R56 terminal 1, 3.
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 R56 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 terminal 1, 3 and 2.
OK or NG
OK >> Replace sunroof motor assembly.
NG >> Replace sunroof switch. 1 (BR) – 3 (BR) : Continuity should exist.
5 (LG) – 1 (LG) : Continuity should exist.
PIIA6156E
2 (B) – Ground : Continuity should exist.
PIIA3627E
Terminals Condition Continuity
1 2 Sunroof switch is operated
TILT DOWN or SLIDE OPEN Ye s
Other than above No
3 Sunroof switch is operated
TILT UP or SLIDE CLOSE Ye s
Other than above No
PIIA6157E

RF-22
SUNROOF
Revision: 2005 July 2005 FX
Door Switch Check AIS003LE
1. CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
Check voltage between BCM connector M3, M4 terminals 12, 62 and ground.
OK or NG
OK >> Door switch is OK.
NG >> GO TO 2.
Monitor item Condition
DOOR SW-DR OPEN : ON
CLOSE : OFF
DOOR SW-AS OPEN : ON
CLOSE : OFF
PIIA2464E
Item Terminals (Wire color)
Condition Voltage (V)
(Approx.)
(+) (–)
Passenger side
door switch 12 (P/B)
Ground OPEN 0
CLOSE Battery voltage
Driver side door
switch 62 (W) OPEN 0
CLOSE Battery voltage
PIIA6158E

SUNROOF RF-23
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Revision: 2005 July 2005 FX
2. CHECK DOOR SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door switch and BCM connector.
3. Check continuity between BCM connector M3, M4 terminal 12, 62 and door switch connector B26, B36 terminal 1.
4. Check continuity between BCM connector M3, M4 terminals 12, 62 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR SWITCH
Check continuity between door switches terminal 1 and ground part
of door switch.
OK or NG
OK >> GO TO 4.
NG >> Replace malfunction door switch.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector M3, M4 terminal 12, 62 and ground.
OK or NG
OK >> Further inspection is necessary. Refer to RF-18, "Trou-
ble Diagnosis Chart by Symptom" .
NG >> Replace BCM. Driver side door
62 (W) – 1 (W) : Continuity should exist.
Passenger side door
12 (P/B) – 1 (SB) : Continuity should exist.
12 (P/B) – Ground : Continuity should not exist.
62 (W) – Ground : Continuity should not exist.
PIIA6159E
Terminal Door switch Continuity
1 Ground part of
door switch Pushed No
Released Yes
PIIA3351E
12 (P/B) – Ground : Battery voltage
62 (W) – Ground : Battery voltage
PIIA6158E

RF-24
SUNROOF
Revision: 2005 July 2005 FX
Wind Deflector InspectionAIS003BP
1. Make sure the wind deflector is properly raised by manual. If a
malfunction is detected, remove and visually check it. If it is
damaged, replace it with a new one. If no damage is found, rein-
stall it properly.
Link and Wire AssemblyAIS003BQ
NOTE:
Before replacing a suspect part, carefully ensure it is the source of noise being experienced.
1. Check link to determine if coated film has peeled off to such an extent that substrate is visible. Check also to determine if link is the source of noise. If it is, replace it.
2. Visually check to determine if a sufficient amount of grease has been applied to wire or rail groove. If not, add grease as required.
3. Check wire for any damage or deterioration. If any damage is found, replace wire.
Fitting AdjustmentAIS003BR
PIIA5061E
PIIA6188E

SUNROOF RF-25
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Revision: 2005 July 2005 FX
LID WEATHERSTRIP OVERLAP ADJUSTMENT AND SURFACE MISMATCH 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 to the right.
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 InstallationAIS003BS

After any adjustment, check sunroof operation and glass 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

RF-26
SUNROOF
Revision: 2005 July 2005 FX
PIIA6190E

SUNROOF RF-27
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Revision: 2005 July 2005 FX
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-41, "
Removal and Installation" .
3. Disconnect drain hoses.
4. Remove glass lid. Refer to RF-28, "
GLASS LID" .
5. Remove motor mounting screws. Remove sunroof motor assembly and disconnect harness connector.
CAUTION:

Before removing sunroof motor assembly, make sure
that sunroof is fully closed.

After removing sunroof motor assembly, do not attempt
to rotate sunroof motor as a single unit.
6. Remove nuts on the front end and side rail.
7. Remove curtain air bag bracket bolts, then remove curtain air bag bracket from the rail side. Refer to SRS-40, "
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.
1. Glass lid 2. TORX bolt (T25) 3. Washer
4. Rear sunroof bracket 5. Front sunroof bracket 6. Wind deflector
7. Sunroof unit assembly 8. Noise cover 9. Sunroof motor assembly
10. Screw 11. Sunshade 12. Nut
13. Bolt 14. Drain plate 15. Sunshade stopper
16. Drain hose
PIIA6189E
PIIA6191E
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