2003 NISSAN TEANA reverse

STARTING SYSTEM
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QR20DE MODELS
REMOVAL
1. Disconnect the battery cable from the negative terminal.
2. Remove air duct assembly and air cleaner case (upper). Refer
to EM-131, "
AIR CLEANER AND AIR DUCT" .
3. Remove “S” connector bracket.
4. Disconnect “S” connector.
5. Remove “B” terminal nut.
6. Remove starter motor mounting bolts, using power tools.
7. Remove starter motor to the direction of upper side the vehicle.
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
Be sure to tighten “B” terminal nut carefully.
1. Starter motor 2. A/T select cable bracket 3. A/T select cable bracket mounting bolt
4. Starter motor mounting bolt 5. S connector 6. B terminal nut
7. B terminal harness
PKIA3108J
PKIA4809E

CHARGING SYSTEM
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11. Remove alternator mounting bolt, using power tools.
12. Remove alternator bracket mounting bolt and alternator bracket.
13. Remove alternator to the direction of upper side the vehicle.
Installation
Note the following, and install in the reverse order of removal.

Install alternator, and check tension of belt. Refer to EM-128, "Checking Drive Belts" in “ENGINE
MECHANICAL (EM)” section.
CAUTION:
Be sure to tighten B terminal nut carefully.
PKIA2433E

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CHARGING SYSTEM

QR20DE MODELS
Removal
1. Disconnect negative battery cable.
2. Remove drive belt. Refer to EM-14, "
Removal and Installation" .
3. Remove IPDM E/R bracket mounting bolts.
4. Slide IPDM E/R to the direction of arrow.
5. Disconnect alternator connector.
6. Remove B terminal nut.
7. Remove ground harness clip and ground harness bolt.
8. Remove alternator mounting bolts, using power tools.
9. Remove alternator to the direction of upper side the vehicle.
Installation
Note the following, and install in the reverse order of removal.

Install alternator, and check tension of belt. Refer to EM-14, "Checking Drive Belts" in “ENGINE
MECHANICAL (EM)” section.
CAUTION:
Be sure to tighten B terminal nut carefully.
1. Alternator bracket 2. Alternator mounting bolt (upper) 3. Alternator mounting bolt (lower)
4. Alternator 5. B terminal harness 6. B terminal nut
7. Alternator connector
PKIA2930J
PKIA4811E
PKIA4812E

FRONT SEAT
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Removal and InstallationBIS0014E
REMOVAL
CAUTION:

Before removing the front seat, turn the ignition switch off, disconnect both battery cables and
wait and least 3 minutes.

When checking the power seat circuit for continuity using a circuit tester, do not confuse its con-
nector with the side air bag module connector. Such an error may cause the air bag to deploy.

Do not drop, tilt, or bump the side air bag module installing in the seat. Always handle it with care.
1. Remove front leg cover and rear leg cover (LH/RH).
2. Remove bolts.
NOTE:
Set seat sliding and seat reclining to center position when disassembling power seat after removing bolts.
Set seat lifter to top position when disassembling.
3. Disconnect side air bag module connector and power seat harness connector under the seat and remove
harness securing clips.
CAUTION:
Before removal, be sure to turn ignition switch OFF, disconnect both battery cables, and then wait
for at least 3 minutes.
4. Remove seat from the vehicle.
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Before installation, be sure to turn ignition switch OFF, disconnect both battery cables, and then wait
for at least 3 minutes.
Disassembly and Assembly of Seatback (Manual and Power Seat)BIS0014F
DISASSEMBLY
1. Remove screw caps from back of seatback, and then remove
screws.
PIIA6232E
PIIA6307E

FRONT SEAT
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8. Remove seatback frame bolts, and then remove seatback
frame.
9. Remove hog rings (non-reusable parts) to separate the seatback trim and pad.
ASSEMBLY
Assemble in the reverse order of disassembly.
Disassembly and Assembly of Seatback (Massage and Power Ottoman Seat)BIS0014G
DISASSEMBLY
1. Remove screw caps from back of seatback, and then remove
screws.
2. Pull seatback garnish down to remove it.
3. Remove headrest.
4. Remove headrest holder.
CAUTION:
Before installing headrest holder, check its orientation
(front/rear and right/left).
PIIA6311E
PIIA6307E
PIIA6308E
PIIA1158E

FRONT SEAT
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10. Remove hog rings (non-reusable parts) to separate the seatback trim, pad and seatback frame.
11. Cut the band which fixes the air bladder to the seatback pad, and then remove the air bladder.
ASSEMBLY
Assemble in the reverse order of disassembly.
Disassembly and Assembly of Seat Cushion (Manual Seat)BIS0014H
DISASSEMBLY
1. Insert a screwdriver wrapped with tape into the notch of seat
lifter lever cover lower, and then remove seat lifter cover (driver
side only).
2. Remove seat lifter lever knob screws, and then remove seat
lifter lever knob (driver side only).
3. Remove seat cushion outer finisher.
4. Remove snap pin installing seat reclining lever knob from under
the seat cushion, and then remove seat reclining lever knob.
PIIB1940E
PIIB1941E
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PIIB1943E

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FRONT SEAT

5. Remove retainer from seat cushion lower.
6. Disconnect seat heater harness connector (only with the seat heater).
7. Remove seat cushion trim and pad from seat cushion frame.
8. After removing seat cushion trim and pad, remove hog rings (non-reusable parts) to separate trim and pad
and seat heater unit.
9. Remove seat cushion bolts, and then remove seat cushion
frame.
ASSEMBLY
Assemble in the reverse order of disassembly.
Disassembly and Assembly of Seat Cushion (Power Seat)BIS0014I
DISASSEMBLY
1. Remove seat cushion outer finisher.
2. Remove seat slide & lifter switch knob and seat reclining switch
knob using a plastic spatula.
3. Remove seat switch escutcheon.
PIIB1944E
PIIB1948E
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PIIB1946E

FRONT SEAT
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4. Remove retainer from seat cushion lower.
5. Disconnect seat heater harness connector (only with the seat heater).
6. Remove seat cushion trim and pad from seat cushion frame.
7. After removing seat cushion trim and pad, remove hog rings (non-reusable parts) to separate trim and pad
and seat heater unit.
8. Remove screws, and then remove the power seat switch.
9. Remove seat cushion bolts, and then remove seat cushion
frame.
10. Disconnect seat position memory unit connector (only with the position memory seat).
11. Remove seat position memory unit bolts, and then, remove seat
position memory unit (only with position memory seat).
ASSEMBLY
Assemble in the reverse order of disassembly.
Disassembly and Assembly of Seat Cushion (Massage and Power Ottoman
Seat)
BIS0014J
DISASSEMBLY
1. Remove seat cushion outer finisher.
PIIA6314E
PIIB1948E
PIIB1949E