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16-26
ELECTRICAL
CONDITION
The seat motor does not operate
in either the forward or rearward
direction.
(Cont'd.)
The seat motor operates in only
one direction.
CAUSE
b. Inoperative Motor. (Cont'd.)
a. Defective switch.
b. Open or short circuit in motor
feed wires.
c. Defective seat motor.
CORRECTION
c. Check
circuit
from
control
switch to motor for short or
open circuit and check ground
wire attachment at adjuster.
d. Check operation of motor with
#12 gauge jumper wire. Con-
nect one end of jumper wire
to power source and the other
end to one of the seat motor
terminals.
Motor
should
operate.
Perform same check at the
other motor terminal. If motor
does not operate, repair or
replace motor as required.
a. Check operation of seat con-
trol switch with jumper wire.
b. Check circuit from control
switch to motor for short or
open circuit.
c. Check operation of motor with
#12 gauge jumper wire. Con-
nect one end of jumper wire to
power source and the other
end to one of the seat motor
terminals. Motor should op-
erate. Perform same check
at the other motor terminal.
If motor does not operate, re-
pair or replace motor as
required.
FOUR-WAY TILT SEAT
Description
The seat adjusters for the bench type and bucket
type seats are actuated by a 12 volt, reversible,
shunt-wound motor with a built-in circuit breaker.
See Figures 16-66 and 16-67 for the bench seat
installation and Figure 16-68 for the bucket seat
installation.
The seat motor is energized by a toggle-type con-
trol switch installed in the left seat side panel. On
48467 style, the control switch is installed in the
left front door arm rest.
The four way seat circuit is protected by a circuit
breaker (refer to Electrical Introduction for spe-
cific location).
Oldsmobile styles only - In addition to the circuit
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