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Downloaded from www.Manualslib.com manuals search engine 8
RELAY MIRROR
FOLDING
POWER
M
M
M
1
43
LEFT
MIRROR
34
15
M MM P90
18
LG/BK
P90
18
LG/BK
P90
18
LG/BK
9C231
9C205
P90
18
LG/BK
C21
POWER
MIRROR
SWITCH
6C1
P91
18
WT/BK
P91
18
WT/BK
P91
18
WT/BK
10C205
10C231
7C1 C18
5P95
18
DB/WT
P95
18
DB/WT
P95
18
DB/WT
P93
18
YL/BK
P93
18
YL/BK
P93
18
YL/BK
P99
18
GY
P99
18
GY
P99
18
GY
12 11 4
81112
P99
18
GY
P91
18
WT/BK
C143C1
P92
18
YLP94
18
WT/YL
66
6 RETRACT 4 LEFT
5 EXTEND 1 DOWN
2 UP
3 RIGHT
1
2
3
4 PTC
5
6PTC1
2
3
4 6 5
POWER POWER
3 RIGHT 2 UP
1 DOWN
5 EXTEND 4 LEFT
6 RETRACT MIRROR RIGHT
(8W-62-4)
(8W-62-2)
PL-RHD8W-62 POWER MIRRORS 8W - 62 - 3
PLR06202978W-1
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481
1
RIGHT
POWER
MIRROR LEFT
POWER
MIRROR
9C205
C2319
RUN F21
15A BREAKER CIRCUITHOLDER
FUSE
MIRROR
POWER
POWER
MIRROR
SWITCH
5 2
G203
P90
18
LG/BK
P90
18
LG/BK
P90
18
LG/BK
P90
18
LG/BK
F121
18
TN/BKF121
18
TN/BK
P110
18
OR
POWER
FOLDING
MIRROR
RELAY
Z8
18
BK/VT
Z8
14
BK/VT
Z8
18
BK/VT
S310
4C205
Z8 18BK/VT
(8W-62-3) (8W-62-3)
(8W-62-2)
(8W-15-6) (8W-11-10)
(8W-15-6)
8W - 62 - 4 8W-62 POWER MIRRORSPL-RHD
978W-1PLR06203
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Downloaded from www.Manualslib.com manuals search engine 8W-62 POWER MIRRORS
INDEX
page page
DESCRIPTION AND OPERATION
HELPFUL INFORMATION.................. 5POWER FOLDING MIRRORS............... 5
POWER MIRRORS....................... 5
DESCRIPTION AND OPERATION
POWER MIRRORS
Power for the power mirror switch is supplied on
circuit F121. This circuit is protected by a 15 amp
circuit breaker located in the right front door. Power
for the circuit breaker is supplied by circuit F21.
The F21 circuit is protected by a 30 amp circuit
breaker. This circuit breaker also supplies power to
the power windows.
The power mirror switch has a right and left posi-
tion. Moving the switch to either of these positions
changes the voltage path internal to the switch (ie.
changes polarity at the motors).
When the switch is moved to the RIGHT position
and mirror movement UP is selected, voltage is sup-
plied to the mirror on circuit P92 and the ground
path is supplied on circuit P90. The P90 circuit con-
nects from the mirror to the normally CLOSED con-
tacts in the mirror relay located in the right door.
When the right mirror DOWN movement is
selected voltage is supplied through the switch to cir-
cuit P110. The P110 circuit connects from the switch
to the power mirror relay located in the door, coil
side. Power on the coil side causes the contacts in the
relay to CLOSE connecting circuits F121 and P90.
The P90 circuit then supplies power to the DOWN
side of the motor. Ground for the motor is supplied
on circuit P92 back to the switch and then connects
to circuit Z8. The Z8 circuit connects from the switch
to its grounding point on the right instrument panel
center support.
If right door mirror movement LEFT is selected
voltage is supplied through the P94 circuit and the
ground is passed through circuit P91. When left mir-
ror RIGHT movement is selected the power and
ground are reversed.
When the switch is moved to the LEFT position
and mirror movement UP is selected, voltage is sup-
plied to the mirror on circuit P93 and the ground
path is supplied on circuit P90. The P90 circuit con-
nects from the mirror to the normally CLOSED con-
tacts in the mirror relay located in the right door.
When the left mirror DOWN movement is selected
voltage is supplied through the switch to circuit P110.
The P110 circuit connects from the switch to the powermirror relay located in the door, coil side. Power on the
coil side causes the contacts in the relay to CLOSE con-
necting circuits F121 and P90. The P90 circuit then
supplies power to the DOWN side of the motor. Ground
for the motor is supplied on circuit P93 back to the
switch and then connects to circuit Z8. The Z8 circuit
connects from the switch to its grounding point on the
right instrument panel center support.
If left door mirror movement LEFT is selected volt-
age is supplied through the P95 circuit and the
ground is passed through circuit P91. When left mir-
ror RIGHT movement is selected the power and
ground are reversed.
POWER FOLDING MIRRORS
Power for the power mirror switch is supplied on
circuit F121. This circuit is protected by a 15 amp
circuit breaker located in the right front door. Power
for the circuit breaker is supplied by circuit F21.
The F21 circuit is protected by a 30 amp circuit
breaker. This circuit breaker also supplies power to
the power windows.
When the operator selects mirrors RETRACT volt-
age is supplied on circuit F121 through the CLOSED
contacts in the switch to circuit P110. Circuit P110
connects to the power mirror relay coil side.
Voltage on the coil side of the relay causes the con-
tacts in the relay to CLOSE connecting circuits F121
and P90. The P90 circuit connects from the relay to
the power mirrors. Ground for the motors is supplied
on circuit P99 back to the power mirror switch. Inter-
nal to the switch the P99 circuit connects to the Z8
ground circuit.
When the operator selects the EXTEND function
power is supplied on circuit F121 through the
CLOSED contacts in the switch to circuit P99. The
P99 circuit connects to the power mirror motors.
Ground for the motors is supplied on circuit P90.
HELPFUL INFORMATION
²Check the 30 amp circuit breaker located behind
the fuse block
²Check the 15 amp circuit breaker located in the
right door
²Check the grounding point at the instrument
panel right center support
PL8W - 62 POWER MIRRORS 8W - 62 - 5
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Page 181 of 256
Downloaded from www.Manualslib.com manuals search engine 8W-64 POWER SUNROOF
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION.......................................................... 3
Component Page
A/C Heater Control Switch.............8W-64-2
Fuse 14 (FB)........................8W-64-2
Fuse Block.........................8W-64-2
G203..............................8W-64-2
Power Sunroof Motor.................8W-64-2Component Page
S313..............................8W-64-2
S314..............................8W-64-2
Sunroof Slide Switch..................8W-64-2
Sunroof Vent Switch..................8W-64-2
8W - 64 - 2 8W - 64 POWER SUNROOFPL
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3
5 252
3
14 34
20A
FUSE
14
RUN-ACC A31
F10
18
YL/RD
F10
18
YL/RDF10
18
YL/RD
S313
431
6
Q41
18
WTQ46
18
ORQ42
18
LBQ43
18
VTZ8
18
BK/VT
S314
Z8
18
BK/VT
Z8
14
BK/VT
6C225
G203
5
Z8
18
BK/VT
BLOCK FUSE
Q45 18PK/BK
12
2 CLOSE
1 OPEN
SWITCH
SLIDE
SUNROOF SUNROOF
VENT
SWITCH
1 OPEN
2 CLOSE
2 1
12
3 4
Z8
18
BK/VT
CONTROL HEATER
A/C
1Z8 18BK/VT
4 VENT OPEN
3 VENT CLOSE
2 CLOSE
1 OPEN
MOTOR
SUNROOF
POWER
14
F10
18
YL/RD
5C225
SWITCH
(8W-11-12)
(8W 15 6)
(8W-10-12)
(8W-11-2)
(8W-42-3)
M
8W - 64 - 2 8W-64 POWER SUNROOFPL-RHD
PL8W - 64 POWER SUNROOF 8W - 64 - 3
DESCRIPTION AND OPERATION (Continued)
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Downloaded from www.Manualslib.com manuals search engine 8W-64 POWER SUNROOF
DESCRIPTION AND OPERATION
POWER SUNROOF
Power for the tilt and slide switches is supplied on
circuit F10. This circuit is HOT in the ACCESSORY
and RUN position only, and protected by a 20 amp
fuse located in the fuse block, cavity 14.
Power for the fuse is supplied by circuit A31. This
circuit connects from the ignition switch to the fuse
block.
Feed for the A31 circuit is supplied on circuit A1.
This circuit is protected by a 30 amp fuse located in
the Power Distribution Center (PDC).
SUNROOF OPEN/CLOSE
When the operator selects sunroof OPEN the
switch connects the feed circuit F10 to circuit Q41.
The Q41 circuit connects from the switch to the
OPEN side of the motor.
Ground for the motor is supplied on circuit Q42
from the motor back to the CLOSE side of the open/
close switch. The ground is passed through the bus
bar in the switch to circuit Q45. Circuit Q45 connects
from the open/close switch to the tilt switch.
The ground is passed through the switch to circuit
Z8 and finally to ground.
When the operator selects the CLOSE function,
power and ground are reversed.
TILT OPEN/CLOSE
When the operator selects tilt OPEN circuit F10 is
connected to circuit Q43. Circuit Q43 connects from
the switch to the CLOSED vent limit switch in the
sunroof module.
The voltage is passed through the switch to circuit
Q46. The Q46 circuit connects from the limit switch
to the slide switch OPEN side.
Power is passed through the switch to the Q41 cir-
cuit, then to the power sunroof motor.
Ground is provided on circuit Q42 from the motor
to the slide switch CLOSE side. The ground is passed
through the bus bar in the switch to circuit Q45. The
Q45 circuit connects from the slide switch to the tilt
switch CLOSE side.
Ground is passed through the switch to the Z8 cir-
cuit and to ground.
When the operator selects the VENT CLOSE func-
tion, power and ground are reversed.
PL8W - 64 POWER SUNROOF 8W - 64 - 3
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