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REAR DOOR GLASS AND REGULATOR
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4. Operate the power window switch to raise/lower the door win-
dow until the glass mounting bolts can be seen.
5. Remove the glass mounting bolts.
6. Remove the inner corner cover.
7. Remove the outer corner cover.
8. Pull out the door sash from the door panel.
PIIA6322E
PIIA6323E
: 2.5 N·m (0.26 kg-m, 22 in-lb)
PIIA6328E
PIIA6324E
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REAR DOOR GLASS AND REGULATOR
9. Unclip the harness at the lower of the door sash.
10. Pull out the rear door glass toward the outside of the door to remove.
11. Remove the door glass run from the door panel.
Installation
Install in the reverse order of removal.
REGULATOR ASSEMBLY
Removal
1. Remove the rear door finisher. Refer to EI-35, "DOOR FINISHER" .
2. Remove the rear door speaker harness connector.
3. Remove the sealing screen.
NOTE:
If the sealing screen is reused, cut the butyl-tape so that a part of butyl-tape remains on the sealing screen.
4. Operate the power window switch to raise/lower the door win-
dow until the glass mounting bolts can be seen.
5. Remove the glass mounting bolts.
6. Raise up the door glass and hold with a suction lifter.
PIIA6325E
PIIA6322E
PIIB1817E
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7. Remove the power window motor harness connector and
mounting bolts, and remove the regulator assembly from the
panel.
Installation
Install in the reverse order of removal.
Inspection after Removal
Check the regulator assembly for the following. If a malfunction is
detected, replace or grease it.
Gear wear
Regulator deformation
Grease condition for each sliding part
The arrows in the figure show the application points of the grease
“Dow Corning Moly Coat SK623” or equivalent.
Inspection after InstallationBIS000ZT
FITTING INSPECTION
Make sure the glass is securely fit into the glass run groove.
Lower the glass slightly [approx. 10 to 20 mm (0.39 to 0.79 in)], and make sure the clearance to the sash
is parallel. If the clearance between the glass and sash is not parallel, loosen the regulator mounting bolts,
guide rail mounting bolts, and glass and carrier plate mounting bolts to correct the glass position.
PIIA6326E
PIIA6327J
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REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGERPFP:25350
Component Parts and Harness Connector LocationBIS000ZU
System DescriptionBIS000ZV
The rear window defogger is controlled by BCM and IPDM E/R.
The rear window defogger operates only for approximately 15 minutes.
Power is supplied at all times
through 20A fuse (No. 75, located in the IPDM E/R)
to rear window defogger relay terminal 3.
through 10A fuse (No. 32, located in the fuse and fusible link box)
to rear window defogger relay terminal 6.
through 50A fusible link (letter M , located in the fuse and fusible link box)
to BCM terminal 55.
PIIB2185E
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![NISSAN TEANA 2003 Service Manual REAR WINDOW DEFOGGER
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through 15A fuse [No. 17, located in the fuse block (J/B)]
to BCM terminal 42.
With the ignition switch turned to ON or START position,
Power NISSAN TEANA 2003 Service Manual REAR WINDOW DEFOGGER
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through 15A fuse [No. 17, located in the fuse block (J/B)]
to BCM terminal 42.
With the ignition switch turned to ON or START position,
Power](/manual-img/5/57392/w960_57392-2548.png)
REAR WINDOW DEFOGGER
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through 15A fuse [No. 17, located in the fuse block (J/B)]
to BCM terminal 42.
With the ignition switch turned to ON or START position,
Power is supplied
through 10A fuse [No. 1, located in the fuse block (J/B)]
to BCM terminal 38.
through 10A fuse [No.12, located in the fuse block (J/B)]
to rear window defogger relay terminal 1.
through 10A fuse [No. 6, located in the fuse block (J/B)]
to A/C and AV switch terminal 7.
Ground is supplied
to BCM terminal 52
through grounds M71 and M72.
to A/C and AV switch terminal 13
through grounds M71 and M72.
to IPDM E/R terminals 38 and 60
through grounds E1 and E31.
When rear window defogger switch in A/C and AV switch is turned to ON,
Ground is supplied
to BCM terminal 9
through A/C and AV switch terminal 9
through A/C and AV switch terminal 13
through grounds M71 and M72.
Then rear window defogger switch is illuminated.
Then BCM recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to IPDM E/R and display unit (with out display control unit)
or display control unit (with display control unit) via DATA LINE (CAN H, CAN L).
When display unit or display control unit receives rear window defogger switch signals, indicator is displayed
on the screen.
When IPDM E/R receives rear window defogger switch signals,
Ground is supplied
to rear window defogger relay terminal 2
through IPDM E/R terminal 52
through IPDM E/R terminal 38 and 60
through grounds E1 and E31.
and then rear window defogger relay is activated.
When rear window defogger relay is turned ON,
Signals are transmitted,
through rear window defogger relay terminals 5
to rear window defogger terminal 1.
Rear window defogger terminal 2 is grounded through ground B253.
With power and ground supplied, rear window defogger filaments heat and defog the rear window.
through rear window defogger relay terminals 7
to door mirror defogger (driver side and passenger side) terminal 2.
Door mirror defogger (driver side and passenger side) terminal 3 are grounded through grounds M71 and
M72.
With power and ground supplied, door mirror defogger filaments heat and defog the mirror.
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CAN Communication System DescriptionBIS000ZW
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitBIS000ZX
Refer to LAN-49, "CAN System Specification Chart" .
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SchematicBIS000ZY
TIWM1768E
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Wiring Diagram — DEF —BIS000ZZ
TIWM0781E