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ELECTRICAL
16-37
CONDITION
1. Seat adjuster motor does not
operate. (Cont'd.)
2. Seat adjuster motor operates
in both directions but seat ad-
justers are not actuated.
3. Seat Adjuster motor operates
in one direction only, s e a t
moves down and forward, but
d o e s
not
m o v e
up
a n d
rearward.
c.
d.
e.
a.
b .
c.
a.
b .
c.
Defective
Defective
Defective
CAUSE
motor.
switch.
circuit breaker.
Short or open circuit between
switch and affected solenoid.
Defective
Defective
solenoid.
switch.
Short or open circuit between
one of the motor relay wires
and seat control switch.
Defective
Defective
field coil in motor.
switch.
c.
d.
e.
a.
b .
c.
a.
b .
c.
CORRECTION
Check Motor. If defective r e -
pair or replace as required.
Replace switch.
Replace circuit breaker.
Check circuit from switch to
solenoid to locate failure.
Check solenoid. If defective,
repair or replace as required.
Replace switch.
Check circuit between affected
motor
relay wire and seat
switch.
Check motor. If defective r e -
pair or replace as required.
Replace switch.
SIX-WAY TILT SEATS
Description
The seat adjuster for the standard and "STRATO"
type 6-way seats are actuated by a 12-volt motor
installed at the left side of the seat assembly (see
Figs. 16-73 and 16-74). The motor is energized
by a three buttom-type control switch located in the
left seat side panel.
On some "C-i
Styles, the control switch is
The power seat
breaker
(refer
location).
circuit is protected by a circuit
to
Electrical
Introduction
for
installed in the left front door arm rest.
Oldsmobile Styles Only - In addition to the circuit
breaker a relay is used in the circuit which pre-
vents the operation of the seat until the ignition
switch is turned "on".
The electrical portion of the six way seat operates
as follows:
When the control switch is actuated, current flows
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