2009 NISSAN LATIO roof

System Description " .
3. According to the trouble diagnosis chart, repa ir or replace the cause of the malfunction.
Refer to RF-17, " Trouble Diagnosis Chart by Symptom " .
4. Does sunroof system operate normally? If Yes, GO TO 5. If No, GO TO 3.
5. Inspection End.
CONSULT-III Function (BCM) INFOID:0000000004307400
CONSULT-III can display each diagnostic item us ing the diagnostic test modes shown following.
Terminal
Wire col-
or Item Condition
Voltage
(Approx.)
1 R 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 G 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 O Vehicle speed signal Speedometer operated [when ve-
hicle speed is approx. 40 km/h (25 MPH)]
9 W 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

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Work Support
INFOID:0000000004307401
Active Test INFOID:0000000004307402
Data Monitor INFOID:0000000004307403
Trouble Diagnosis Chart by Symptom INFOID:0000000004307404
BCM Power Supply and Gr ound Circuit Inspection INFOID:0000000004307405
Refer to BCS-15, " BCM Power Supply and Ground Circuit Inspection " .
Sunroof Switch System Inspection INFOID:0000000004307406Test 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-III screen even if the ignition switch is turned OFF.
NOTE:
During this test, CONSULT-III can be operated with ignition switch in "OFF" po-
sition. "RETAINED PWR" should be turned "ON" or "OFF" on CONSULT-III
screen when ignition switch ON. Then turn ignition switch OFF for checking re-
tained power operation. CONSULT-III might be stuck if "RETAINED PWR" is
turned "ON" or "OFF" on CONSULT-III screen when ignition switch is OFF. Symptom Diagnostic procedure and repair order Refer to page
Sunroof does not operate. 1. BCM power supply and ground circuit check
BCS-15 2. Sunroof motor assembly power supply and ground
circuit check RF-19 3. Sunroof switch system check
RF-17 4. Replace sunroof motor assembly
RF-22Motor does not stop at the sunroof fully-open or fully-closed
position. 1. Initialization procedure check
RF-11 2. Replace sunroof motor assembly
RF-22Retained power operation does not operate properly.
1. Check the retained power operation mode setting
RF-11 2. BCM power supply and ground circuit check
BCS-15 3. Door switch check
RF-20 4. Replace sunroof motor assembly
RF-22Sunroof does not do the interruption detection. 1. Replace sunroof motor assembly
RF-22

OK >> Sunroof switch input signal circuits are OK.
NG >> GO TO 2. OK >> GO TO 3.
NG >> Repair or replace harness. OK >> GO TO 4.
NG >> Repair or replace harness.

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Check continuity between sunroof
switch terminals 1, 3 and 2.
OK or NG OK >> Replace sunroof motor assembly. Refer to
RF-22, " Removal and Installation " .
NG >> Replace sunroof switch.
Sunroof Motor Assembly Power Su pply and Ground Circuit Inspection INFOID:0000000004307407OK >> GO TO 2.
NG >> GO TO 3. OK >> Sunroof motor assembly power supply and ground cir-
cuits are OK. Further inspection is necessary. Refer to
RF-17, " Trouble Diagnosis Chart by Symptom " .
NG >> Repair or replace harness. OK >> GO TO 4.
NG >> Replace BCM. Refer to BCS-18, " Removal and Installa-
tion of BCM " .

OK >> Sunroof motor assembly power supply circuits
are OK. Further inspection is necessary. Refer to
RF-17, " Trouble Diagnosis Chart by Symptom " .
NG >> Repair or replace harness.
Door Switch Check INFOID:0000000004307408OK >> Door switch circuit is OK.
NG >> GO TO 2. Item
Terminal
ConditionVoltage
(Approx.)
(+) (-)
Front door
switch RH 12
Ground DOOR OPEN
(Switch closed) 0
DOOR CLOSED (Switch open) Battery voltage
Front door
switch LH 47 DOOR OPEN
(Switch closed) 0
DOOR CLOSED (Switch open) Battery voltage

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SUNROOF UNIT ASSEMBLY 1. Glass lid 2. Rear drain assembly 3. Link assembly (RH)
4. Sunroof bracket 5. Wind deflector 6. Drain hose
7. Sunroof unit assembly 8. Sunroof motor assembly 9. Sunshade
10. Sunshade stopper 11. Link assembly (LH) ⇐Vehicle front

Component " .
4. Disconnect drain hoses.
5. Remove the screws, then disconnect the sunroof motor assem- bly.
NOTE:
• Before removing sunroof motor assembly, make sure that sun- roof is fully closed.
• After removing sunroof motor assembly, do not attempt to
rotate sunroof motor as a single unit.
6. Remove the side and front sunroof unit assembly nuts.
7. Remove sunroof bracket bolts, then remove sunroof unit assem- bly from roof panel.
• Remove sunroof unit assembly through the passenger com-
partment.
CAUTION:
Use care during assembly removal and installation to avoid
damage to seats and trim.
Installation
1. Install sunroof brackets and bolts to the roof panel side only, but do not tighten.
2. Bring sunroof unit assembly into passenger compartment and position it so the rear rests on the sunroof brackets.
3. Install sunroof bracket bolts to the sunroof unit assembly side, but do not tighten. PIIB4747J
PIIB4748J

SUNROOF
RF-25
< ON-VEHICLE REPAIR >
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4. Install the front and side sunroof unit assembly nuts, but do not
tighten.
5. Tighten the sunroof unit assembly.
a. First, tighten the sunroof bracket bolts at the vehicle side, then tighten the bolt on the rail side.
b. Next, tighten the front and side sunroof unit assembly nuts diag- onally.
6. 7. Connect the sunroof motor assembly connector and install the
screws.
8. Install the glass lid. Refer to "GLASS LID" .
9. Connect drain hoses.
10. Install headlining. Refer to EI-47, " Component " .
11. Perform fitting adjustment and test for leaks, refer to RF-27, " Fitting Adjustment " .
GLASS LID
Removal 1. Open the sunshade fully and close the glass lid.
2. Remove glass lid bolts, then remove glass lid.
Installation PIIB4746J
PIIB4748J
PIIB4745J
PIIB4749J