1993 CHEVROLET DYNASTY Service Manual

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Page 737 of 2438

CHEVROLET DYNASTY 1993 Service Manual POWER MIRRORS
CONTENTS
page page
AUTOMATIC DAY/NIGHT INSIDE MIRROR .... 7
AUTOMATIC DAY/NIGHT INSIDE MIRROR WITH ULTRALIGHT HEADLAMP CONTROL ....... 7
GENERAL INFORMATION .................. 1
HEA

POWER MIRRORS
CONTENTS
page page
AUTOMATIC DAY/NIGHT INSIDE MIRROR .... 7
AUTOMATIC DAY/NIGHT INSIDE MIRROR WITH ULTRALIGHT HEADLAMP CONTROL ....... 7
GENERAL INFORMATION .................. 1
HEATED MIRROR ........................ 2
INSIDE MIRROR/READING LAMPS BULB/LENS REPLACEMENT ........................ 6
INSIDE MIRROR/READING LAMPS REPLACEMENT ........................ 6
MIRROR ASSEMBLY REPLACEMENTÐAA BODY.5
MIRROR ASSEMBLY REPLACEMENTÐ AC AND AY BODIES .................... 5
MIRROR ASSEMBLY REPLACEMENTÐAG BODY.5
MIRROR ASSEMBLY REPLACEMENTÐAJ BODY.5
MIRROR ASSEMBLY REPLACEMENTÐAP BODY.5
MIRROR MOTOR TEST PROCEDURE ........ 2
MIRROR SWITCH REPLACEMENTÐAA BODY . 3
MIRROR SWITCH REPLACEMENTÐAC AND AY BODIES .............................. 4
MIRROR SWITCH REPLACEMENTÐAG AND AJ BODIES .............................. 3
MIRROR SWITCH REPLACEMENTÐAP BODY . 4
MIRROR SWITCH TEST PROCEDURE ....... 2
TEST PROCEDURES ...................... 2
GENERAL INFORMATION
Electrically operated power mirrors are available
on all car lines. The mirrors are controlled by a sin-
gle switch assembly located either on the driver's
door trim panel or on the center console. There are three types of switches currently used,
each use s a L (left) R (right) for mirror selection (Fig.
1). Type I, which uses a rocker for mirror selection
and four buttons for mirror movement direction.
Type II, uses a toggle switch which is rotated clock-
wise for the Right mirror or counterclockwise for the
Left mirror selection, and moved UP, DOWN, LEFT,
or RIGHT for mirror movement direction. Type III, uses a paddle knob which is moved Left or Right for
mirror selection and four buttons for mirror move-
ment direction.
The motors which operate the mirrors are part of
the mirror assembly and cannot be replaced sepa-
rately. All vehicles are equipped with an Ignition-Off
Draw Connector which is used when the vehicles are
originally shipped from the factory. This connector,
which is located near the battery, helps to prevent
battery discharge during storage. For specific connec-
tor type and location, refer Group 8W, Wiring Dia-
grams.
Fig. 1 Power Mirror Switches
Ä POWER MIRRORS 8T - 1

Page 738 of 2438

CHEVROLET DYNASTY 1993 Service Manual This connector is included in the power mirror cir-
cuity except, for AC and AY body and should be
checked if the mirrors are inoperative.
MIRROR MOTOR TEST PROCEDURE
(1) Remove power mirror switch f

Page 739 of 2438

CHEVROLET DYNASTY 1993 Service Manual ² If not remove mirror glass and test the wires for
continuity. If no continuity repair wires.
² If wires are OK, replace mirror glass.
² To test defogger switch refer to Group 8N, Rear
Window

Page 740 of 2438

CHEVROLET DYNASTY 1993 Service Manual MIRROR SWITCH REPLACEMENTÐAP BODY
(1) Remove power mirror switch bezel from mount-
ing position (Fig. 11). (2) Turn bezel over and remove two switch retain-
ing screws. (3) Disconnect wiring at swit

Page 741 of 2438

CHEVROLET DYNASTY 1993 Service Manual (5) For installation, reverse above procedure.
MIRROR ASSEMBLY REPLACEMENTÐAA BODY
(1) Remove door trim panel.
(2) Remove switch set screw from door pillar trim.
(3) Remove two pillar trim bezel scr

Page 742 of 2438

CHEVROLET DYNASTY 1993 Service Manual (3) Disconnect mirror wiring connector near bot-
tom of door (Fig. 19). (4) Remove two mirror retaining nuts and screw
one, and pull mirror and harness from door. (5) For installation, reverse above

Page 743 of 2438

CHEVROLET DYNASTY 1993 Service Manual AUTOMATIC DAY/NIGHT INSIDE MIRROR
Operational test:
² Turn ignition switch to the ON position with the
vehicle in park (Fig. 21).
² Place mirror switch in the high position.
² Cover the forw

Page 744 of 2438

CHEVROLET DYNASTY 1993 Service Manual (2) The headlamps and parking lamps should turn
ON for about five seconds.
² AUTO MIRROR LED
² DARK LED
² AUTO LAMP LED
² The LED indicators blink for about 5 seconds.
² If the three in

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