3-^?
Electrics
Seat Removal/Replacement 97.5 MY
6.6.03
Seat Removal 97.5 MY
Description
The 97.5 MY front seats are common to the DB7
Coupe
and
Volante
models.
Seat
switch
assembi ies
are located on the outboard side of both driver and
passenger
seats.
The front switch controls fore and
aft movement and the seat height adjustment. The
centre switch controls the recline adjustment. The
rear switch
controls
the
lumbar support adjustment.
The seat
heater switches are mounted on the centre
console, forward of the gear selector
lever.
Only one of
the
slide,
recline or height motors can
be driven under manual control at any one time.
Each seat switch pack is hard wired to the relevant
Seat Control
Module
beneath each
seat.
The
module
outputs are hard wired to the seat motors.
Removal
WARNING -
Seat
belt
Pretensioners
(if fitted):
To avoid the possibility
of
personal
injury
caused
by accidental deployment of the seat belt
pretensioner,
disconnect
the
vehicle battery and
wait at
least
10
minutes
for all
voltages
to fully
discharge
before working on the
pretensioner
system.
This covers the possibility
of
the normal
capacitor
discharge
circuits being inoperative and
failing to discharge the detonator capacitor when
instructed
to
do
so.
Procedure
1.
Motortheseatto
its
maximum forward position and
remove the fixings at the rear of the slides.
2.
Motor the seat to its maximum rearward position
and remove the front seat slide fixings.
3. Disconnect the battery
ground
(black)
lead.
Wait at
least 10 minutes for the pretensioner power supply
to fully discharge before working on the seat if a
pretensioner is fitted.
Note: Disconnect the battery within 12 seconds of
switching off the ignition to avoid the alarm siren sounding.
4.
Disconnect the two harness connectors from the
seat control module. Also disconnect the yellow
connector from the pretensioner control module if
a pretensioner is fitted.
Figure 1. Control module connectors
5. Remove the tie straps and release the seat harness.
6. Remove the seat earth screw from the
sill.
7. Tip the seat forwards and remove from the vehicle.
Steps 10-12 Seat Belt Pretensioner vehicles only.
8. Remove the seat belt pretensioner cover (if fitted)
9. Disconnect the buckle fly-lead from the
pretensioner.
10.
Release
one
bolt at
the
base of the
seat
belt stalk and
remove the pretensioner assembly.
Reassembly and Replacement
Steps 1-3 Seat Belt Pretensioner vehicles only.
1.
Ensurethatthesafetyclipisfittedtothepretensioner
connector at the squib.
2.
Fit the assembly to the seat, locating the
anti-
rotation peg into the rear hole of the mounting
bracket.
Securethe
assembly with
one
bolttightened
to 35 Nm.
3. Route the pretensioner lead between the seat and
frame.
Refit the pretensioner
cover.
All vehicles
4.
Replace the seat in the vehicle. Reconnect and
secure the harnesses with tiestraps.
5. Reconnect the vehicle battery.
Note:
The vehicle clock and the window control units
will
need resetting after completion
of
this
procedure.
April 1997 6-127
