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143-3
120Ć3
The power mirror switch receives power from the DDM
through the battery supply voltage circuit and the DDM
fuse. The left and right mirror positions of the select
switch and four positions of the direction switch, when
active, will provide a battery voltage signal to the DDM
through their respective signal circuits. If the selector
switch is placed in the L position and the up switch is
depressed, a battery voltage signal will be supplied to
the DDM through the driver mirror select switch signal
and the mirror motor up switch signal circuits. The DDM
upon receipt of these signals will provide battery
voltage to the mirror motor left/up control circuit and
ground to the mirror motor down control circuit and the
mirror will move up. The remainder of the driver mirror
functions operate in the same manner as described
above except the DDM will supply battery voltage and
ground to the appropriate control circuits for the
direction selected. If the passenger mirror is selected
and a direction switch is activated, the DDM sends a
class 2 message to the PDM indicating that the
passenger mirror was selected and the direction to be
commanded. The PDM will then supply battery voltage
and ground to the appropriate control circuits for the
direction selected.
Circuit Operation
POWER MIRRORS
143-4
POWER MIRRORS
(Refer to Section 201 for photographs.)
Component
Photo No.
Driver Door Module (DDM)
On lower part of the driver door switch panel
95
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Passenger Door Module
(FPDM)
On lower part of passenger door switch panel
96
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse Block-Rear
Under the left rear seat
52
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HVAC Control Module
In the IP center trim panel, beneath the radio
75
. . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside Rearview Mirror
Switch
On driver’s door
95
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
C500 (12-BLK)
Midpoint of leading edge of left front door
93
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C600 (12-BLK)
Midpoint of leading edge of right front door
93
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
G302
On the lower left B-pillar
105
. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G303
On the lower right B-pillar
105
. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Location Index
145
DAY-NIGHT MIRROR
Ambient Air Temperature Sensor
Fuse Block-Rear
Fuse Block-Underhood
Inside Rearview Mirror
Component Index
145-0
DAY-NIGHT MIRROR
LT GRN
0.35
BRN
0.35
LT GRN/BLK
0.35
HOT IN RUN AND START
IGN E
Fuse 22
10A
B6
13
INSIDE
REARVIEW
MIRROR
Connector
Ambient air
temperature
sensor
6
8
FUSE BLOCK-
UNDERHOOD
Connector
Ground
Ignition 1
voltage
AMBIENT AIR
TEMPERATURE
SENSOR
Connector
A
PNK
0.35
Off/on
See Power
Distribution,
page 10-13.
C3
E2
E12
C1
See Power
Distribution,
page 10-13.
PNK
0.35
PNK
0.35
B
See Ground
Distribution,
page 14-6.
G302
BLK
0.35
BLK
5
7
A9
F3
LT GRN/BLK
0.35
C3
E10
E6
C1
BRN
0.35
D
E
LT GRN/BLK
0.35
BRN
0.35
C105
Connector
9
Backup lamp
supply voltage
Photo
sensor
Photo
sensor
Back-up
lights
Low
reference
C2
FUSE
BLOCK-
REAR
Connector
FUSE
BLOCK-
REAR
Connector
Air Conditioning:
Manual
Circuit Schematic
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