Chrysler 1991 Stealth Technical Information Manual page 102

ELECTRICAL -
Lighting
8·11
lowering Headllght
When the Pop-up Switch i. Turned From ON
10 OFF Ind the lighting Switch I, OFF or at
TAil
When th e pop-up switch is turned OFF, the
jl.Jdgment circuit
in
the ETACS control unit senses
tM OFF SigMI and the DOWN timer Circuit
functions . Th&n, transistor Tr4 also is ON since
transistor
T r3 is turned ON, current from tr1lnsistor
Tr4 pasMs through D-contact in the U/D
(UP/DOWN) switch and flows from the pop-up
motor relay (coil side) to groorld. the pOp-1Jp motor
relay (contact side) goes ON. current flows to the
pop-up motor arld the headlight starts to go down.
Since the connecting U/D (UP/DOWN) switch
contact
chan ~es
from the
D-conta~t
to the U
contact when the pop-up motor rotates
approximately 180° and reaches the position for
ETACS
com,oI
it
NOTES
,
(2) TM
two-dottod
I .... { -
automatically stopping the down movement.
current to the pop-up motor is cut oH. the pop-up
motor stops and the headlight stays in the down
po sition.
When th. Pop-up Switch Is OFF and the Light-
Ing
Switch Is Turned from HEAD to TAilor
OFF
When the lighting switch is turned to TAIL or OFF.
current
to
the headlight relay lcoil side) is cut oH,
the headlight relay (contact side) goes OFF and
the judgment circuit in the ETACS control unit
senses the OFF signal at the same time as the
headlight is extinguished and. just as in the item
mentiorJed above. the pop-up motor relay goes
ON and the headlight goes down.
,
,
l(lf1ition .witch (Acel
I
,